From 26a496466ee78787a13c4007694bfcbece3a1fea Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Fri, 23 Feb 2024 04:22:16 +0000
Subject: [PATCH] deploy: 926774888267d81b06ac08eb8d032756ce079cb4

---
 allclasses-frame.html                         |   6 +-
 allclasses-noframe.html                       |   6 +-
 cn/leancloud/ArchivedRequests.html            |   8 +-
 cn/leancloud/BeforeUpdateHookHandlerInfo.html |   8 +-
 cn/leancloud/CloudCodeServlet.html            |   8 +-
 cn/leancloud/EndpointParser.EndpointInfo.html |   8 +-
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 .../LCIMSingleMessageQueryCallback.html       |   8 +-
 .../im/v2/callback/package-frame.html         |   6 +-
 .../im/v2/callback/package-summary.html       |   8 +-
 cn/leancloud/im/v2/callback/package-tree.html |   8 +-
 cn/leancloud/im/v2/callback/package-use.html  |   8 +-
 .../class-use/Conversation.LCIMOperation.html |   8 +-
 .../im/v2/class-use/Conversation.html         |   8 +-
 .../class-use/ConversationSynchronizer.html   |   8 +-
 .../im/v2/class-use/LCIMBinaryMessage.html    |   8 +-
 .../im/v2/class-use/LCIMChatRoom.html         |   8 +-
 .../LCIMClient.LCIMClientStatus.html          |   8 +-
 cn/leancloud/im/v2/class-use/LCIMClient.html  |  40 +++---
 .../v2/class-use/LCIMClientEventHandler.html  |   8 +-
 .../im/v2/class-use/LCIMClientOpenOption.html |   8 +-
 .../im/v2/class-use/LCIMConversation.html     |  40 +++---
 .../LCIMConversationEventHandler.html         |   8 +-
 .../v2/class-use/LCIMConversationsQuery.html  |   8 +-
 .../im/v2/class-use/LCIMException.html        |  18 +--
 .../class-use/LCIMMessage.MessageIOType.html  |   8 +-
 .../class-use/LCIMMessage.MessageStatus.html  |   8 +-
 cn/leancloud/im/v2/class-use/LCIMMessage.html |   8 +-
 .../im/v2/class-use/LCIMMessageHandler.html   |   8 +-
 ...MMessageInterval.MessageIntervalBound.html |   8 +-
 .../im/v2/class-use/LCIMMessageInterval.html  |   8 +-
 .../im/v2/class-use/LCIMMessageManager.html   |   8 +-
 .../class-use/LCIMMessageManagerHelper.html   |   8 +-
 .../LCIMMessageOption.MessagePriority.html    |   8 +-
 .../im/v2/class-use/LCIMMessageOption.html    |   8 +-
 .../class-use/LCIMMessageQueryDirection.html  |   8 +-
 ...LCIMMessageStorage.MessageQueryResult.html |   8 +-
 .../v2/class-use/LCIMMessageStorage.SQL.html  |   8 +-
 ...MessageStorage.StorageMessageCallback.html |   8 +-
 ...IMMessageStorage.StorageQueryCallback.html |   8 +-
 .../im/v2/class-use/LCIMMessageStorage.html   |   8 +-
 .../v2/class-use/LCIMReservedMessageType.html |   8 +-
 .../v2/class-use/LCIMServiceConversation.html |   8 +-
 .../class-use/LCIMTemporaryConversation.html  |   8 +-
 .../im/v2/class-use/LCIMTypedMessage.html     |   8 +-
 .../v2/class-use/LCIMTypedMessageHandler.html |   8 +-
 .../im/v2/class-use/MessageHandler.html       |   8 +-
 .../conversation/ConversationMemberRole.html  |   8 +-
 .../LCIMConversationMemberInfo.html           |   8 +-
 .../class-use/ConversationMemberRole.html     |   8 +-
 .../class-use/LCIMConversationMemberInfo.html |   8 +-
 .../im/v2/conversation/package-frame.html     |   6 +-
 .../im/v2/conversation/package-summary.html   |   8 +-
 .../im/v2/conversation/package-tree.html      |   8 +-
 .../im/v2/conversation/package-use.html       |   8 +-
 .../im/v2/messages/LCIMAudioMessage.html      |   8 +-
 .../im/v2/messages/LCIMFileMessage.html       |   8 +-
 .../v2/messages/LCIMFileMessageAccessor.html  |   8 +-
 .../im/v2/messages/LCIMImageMessage.html      |   8 +-
 .../im/v2/messages/LCIMLocationMessage.html   |   8 +-
 .../im/v2/messages/LCIMRecalledMessage.html   |   8 +-
 .../im/v2/messages/LCIMTextMessage.html       |   8 +-
 .../im/v2/messages/LCIMVideoMessage.html      |   8 +-
 .../messages/class-use/LCIMAudioMessage.html  |   8 +-
 .../messages/class-use/LCIMFileMessage.html   |   8 +-
 .../class-use/LCIMFileMessageAccessor.html    |   8 +-
 .../messages/class-use/LCIMImageMessage.html  |   8 +-
 .../class-use/LCIMLocationMessage.html        |   8 +-
 .../class-use/LCIMRecalledMessage.html        |   8 +-
 .../messages/class-use/LCIMTextMessage.html   |   8 +-
 .../messages/class-use/LCIMVideoMessage.html  |   8 +-
 .../im/v2/messages/package-frame.html         |   6 +-
 .../im/v2/messages/package-summary.html       |   8 +-
 cn/leancloud/im/v2/messages/package-tree.html |   8 +-
 cn/leancloud/im/v2/messages/package-use.html  |   8 +-
 cn/leancloud/im/v2/package-frame.html         |   6 +-
 cn/leancloud/im/v2/package-summary.html       |   8 +-
 cn/leancloud/im/v2/package-tree.html          |  16 +--
 cn/leancloud/im/v2/package-use.html           |   8 +-
 cn/leancloud/json/ConverterFactory.html       |   8 +-
 cn/leancloud/json/JSON.html                   |   8 +-
 cn/leancloud/json/JSONArray.Builder.html      |   8 +-
 cn/leancloud/json/JSONArray.html              |   8 +-
 cn/leancloud/json/JSONObject.Builder.html     |   8 +-
 cn/leancloud/json/JSONObject.html             |   8 +-
 cn/leancloud/json/JSONParser.html             |   8 +-
 cn/leancloud/json/ParameterizedTypeImpl.html  |   8 +-
 cn/leancloud/json/TypeReference.html          |   8 +-
 .../json/class-use/ConverterFactory.html      |   8 +-
 cn/leancloud/json/class-use/JSON.html         |   8 +-
 .../json/class-use/JSONArray.Builder.html     |   8 +-
 cn/leancloud/json/class-use/JSONArray.html    |  16 +--
 .../json/class-use/JSONObject.Builder.html    |   8 +-
 cn/leancloud/json/class-use/JSONObject.html   |  32 ++---
 cn/leancloud/json/class-use/JSONParser.html   |   8 +-
 .../json/class-use/ParameterizedTypeImpl.html |   8 +-
 .../json/class-use/TypeReference.html         |  16 +--
 cn/leancloud/json/package-frame.html          |   6 +-
 cn/leancloud/json/package-summary.html        |   8 +-
 cn/leancloud/json/package-tree.html           |   8 +-
 cn/leancloud/json/package-use.html            |   8 +-
 .../livequery/LCLiveQuery.EventType.html      |   8 +-
 cn/leancloud/livequery/LCLiveQuery.html       |   8 +-
 .../LCLiveQueryConnectionHandler.html         |   8 +-
 .../livequery/LCLiveQueryEventHandler.html    |   8 +-
 .../LCLiveQuerySubscribeCallback.html         |   8 +-
 .../livequery/LiveQueryOperationDelegate.html |   8 +-
 .../class-use/LCLiveQuery.EventType.html      |   8 +-
 .../livequery/class-use/LCLiveQuery.html      |   8 +-
 .../LCLiveQueryConnectionHandler.html         |   8 +-
 .../class-use/LCLiveQueryEventHandler.html    |   8 +-
 .../LCLiveQuerySubscribeCallback.html         |   8 +-
 .../class-use/LiveQueryOperationDelegate.html |   8 +-
 cn/leancloud/livequery/package-frame.html     |   6 +-
 cn/leancloud/livequery/package-summary.html   |   8 +-
 cn/leancloud/livequery/package-tree.html      |   8 +-
 cn/leancloud/livequery/package-use.html       |   8 +-
 cn/leancloud/package-frame.html               |   6 +-
 cn/leancloud/package-summary.html             |   8 +-
 cn/leancloud/package-tree.html                |  30 ++---
 cn/leancloud/package-use.html                 |   8 +-
 cn/leancloud/push/LCNotificationManager.html  |   8 +-
 cn/leancloud/push/LCPushMessageListener.html  |   8 +-
 .../push/class-use/LCNotificationManager.html |   8 +-
 .../push/class-use/LCPushMessageListener.html |   8 +-
 cn/leancloud/push/package-frame.html          |   6 +-
 cn/leancloud/push/package-summary.html        |   8 +-
 cn/leancloud/push/package-tree.html           |   8 +-
 cn/leancloud/push/package-use.html            |   8 +-
 cn/leancloud/query/LCCloudQueryResult.html    |   8 +-
 cn/leancloud/query/LCQueryResult.html         |   8 +-
 cn/leancloud/query/QueryConditions.html       |   8 +-
 cn/leancloud/query/QueryOperation.html        |   8 +-
 .../query/class-use/LCCloudQueryResult.html   |   8 +-
 .../query/class-use/LCQueryResult.html        |   8 +-
 .../query/class-use/QueryConditions.html      |   8 +-
 .../query/class-use/QueryOperation.html       |   8 +-
 cn/leancloud/query/package-frame.html         |   6 +-
 cn/leancloud/query/package-summary.html       |   8 +-
 cn/leancloud/query/package-tree.html          |   8 +-
 cn/leancloud/query/package-use.html           |   8 +-
 cn/leancloud/search/LCSearchQuery.html        |   8 +-
 cn/leancloud/search/LCSearchResponse.html     |   8 +-
 cn/leancloud/search/LCSearchSortBuilder.html  |   8 +-
 .../search/class-use/LCSearchQuery.html       |   8 +-
 .../search/class-use/LCSearchResponse.html    |   8 +-
 .../search/class-use/LCSearchSortBuilder.html |   8 +-
 cn/leancloud/search/package-frame.html        |   6 +-
 cn/leancloud/search/package-summary.html      |   8 +-
 cn/leancloud/search/package-tree.html         |   8 +-
 cn/leancloud/search/package-use.html          |   8 +-
 cn/leancloud/sms/LCCaptcha.html               |   8 +-
 cn/leancloud/sms/LCCaptchaDigest.html         |   8 +-
 cn/leancloud/sms/LCCaptchaOption.html         |   8 +-
 cn/leancloud/sms/LCCaptchaValidateResult.html |   8 +-
 cn/leancloud/sms/LCSMS.TYPE.html              |   8 +-
 cn/leancloud/sms/LCSMS.html                   |   8 +-
 cn/leancloud/sms/LCSMSOption.html             |   8 +-
 cn/leancloud/sms/class-use/LCCaptcha.html     |   8 +-
 .../sms/class-use/LCCaptchaDigest.html        |   8 +-
 .../sms/class-use/LCCaptchaOption.html        |   8 +-
 .../class-use/LCCaptchaValidateResult.html    |   8 +-
 cn/leancloud/sms/class-use/LCSMS.TYPE.html    |   8 +-
 cn/leancloud/sms/class-use/LCSMS.html         |   8 +-
 cn/leancloud/sms/class-use/LCSMSOption.html   |   8 +-
 cn/leancloud/sms/package-frame.html           |   6 +-
 cn/leancloud/sms/package-summary.html         |   8 +-
 cn/leancloud/sms/package-tree.html            |   8 +-
 cn/leancloud/sms/package-use.html             |   8 +-
 cn/leancloud/types/LCDate.html                |   8 +-
 cn/leancloud/types/LCGeoPoint.html            |   8 +-
 cn/leancloud/types/LCNull.html                |   8 +-
 cn/leancloud/types/class-use/LCDate.html      |   8 +-
 cn/leancloud/types/class-use/LCGeoPoint.html  |   8 +-
 cn/leancloud/types/class-use/LCNull.html      |  41 ++++---
 cn/leancloud/types/package-frame.html         |   6 +-
 cn/leancloud/types/package-summary.html       |   8 +-
 cn/leancloud/types/package-tree.html          |   8 +-
 cn/leancloud/types/package-use.html           |   8 +-
 constant-values.html                          |   8 +-
 deprecated-list.html                          |   8 +-
 help-doc.html                                 |   8 +-
 index-all.html                                |  12 +-
 index.html                                    |   4 +-
 overview-frame.html                           |   6 +-
 overview-summary.html                         |  10 +-
 overview-tree.html                            |  32 ++---
 serialized-form.html                          |   8 +-
 555 files changed, 2497 insertions(+), 2450 deletions(-)

diff --git a/allclasses-frame.html b/allclasses-frame.html
index 8dc4cac6..f73e3d69 100644
--- a/allclasses-frame.html
+++ b/allclasses-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:15 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>All Classes (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>All Classes (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/allclasses-noframe.html b/allclasses-noframe.html
index a29fbd30..85a39405 100644
--- a/allclasses-noframe.html
+++ b/allclasses-noframe.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:15 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>All Classes (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>All Classes (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/cn/leancloud/ArchivedRequests.html b/cn/leancloud/ArchivedRequests.html
index 7ac8f515..69eaa8bb 100644
--- a/cn/leancloud/ArchivedRequests.html
+++ b/cn/leancloud/ArchivedRequests.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ArchivedRequests (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ArchivedRequests (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ArchivedRequests (leancloud sdk 8.2.20 API)";
+            parent.document.title="ArchivedRequests (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/BeforeUpdateHookHandlerInfo.html b/cn/leancloud/BeforeUpdateHookHandlerInfo.html
index 66307c17..be5c2fbc 100644
--- a/cn/leancloud/BeforeUpdateHookHandlerInfo.html
+++ b/cn/leancloud/BeforeUpdateHookHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/CloudCodeServlet.html b/cn/leancloud/CloudCodeServlet.html
index 7ae3e3cf..fc45d88f 100644
--- a/cn/leancloud/CloudCodeServlet.html
+++ b/cn/leancloud/CloudCodeServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CloudCodeServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>CloudCodeServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CloudCodeServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="CloudCodeServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EndpointParser.EndpointInfo.html b/cn/leancloud/EndpointParser.EndpointInfo.html
index a7c55576..450c7267 100644
--- a/cn/leancloud/EndpointParser.EndpointInfo.html
+++ b/cn/leancloud/EndpointParser.EndpointInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EndpointParser.EndpointInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EndpointParser.EndpointInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EndpointParser.EndpointInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="EndpointParser.EndpointInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EndpointParser.html b/cn/leancloud/EndpointParser.html
index 712a69cb..6cf07492 100644
--- a/cn/leancloud/EndpointParser.html
+++ b/cn/leancloud/EndpointParser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EndpointParser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EndpointParser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EndpointParser (leancloud sdk 8.2.20 API)";
+            parent.document.title="EndpointParser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineAppConfiguration.html b/cn/leancloud/EngineAppConfiguration.html
index b91f059f..f5d69786 100644
--- a/cn/leancloud/EngineAppConfiguration.html
+++ b/cn/leancloud/EngineAppConfiguration.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineAppConfiguration (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineAppConfiguration (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineAppConfiguration (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineAppConfiguration (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineFunction.html b/cn/leancloud/EngineFunction.html
index f948a121..bd1c359c 100644
--- a/cn/leancloud/EngineFunction.html
+++ b/cn/leancloud/EngineFunction.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineFunction (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineFunction (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineFunction (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineFunction (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineFunctionHandlerInfo.html b/cn/leancloud/EngineFunctionHandlerInfo.html
index 0811acb0..a33416aa 100644
--- a/cn/leancloud/EngineFunctionHandlerInfo.html
+++ b/cn/leancloud/EngineFunctionHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineFunctionHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineFunctionHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineFunctionHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineFunctionHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineFunctionParam.html b/cn/leancloud/EngineFunctionParam.html
index 78d78422..c298d054 100644
--- a/cn/leancloud/EngineFunctionParam.html
+++ b/cn/leancloud/EngineFunctionParam.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineFunctionParam (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineFunctionParam (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineFunctionParam (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineFunctionParam (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineFunctionParamInfo.html b/cn/leancloud/EngineFunctionParamInfo.html
index 4b6f0077..c3bc8032 100644
--- a/cn/leancloud/EngineFunctionParamInfo.html
+++ b/cn/leancloud/EngineFunctionParamInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineFunctionParamInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineFunctionParamInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineFunctionParamInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineFunctionParamInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineHandlerInfo.html b/cn/leancloud/EngineHandlerInfo.html
index e10f8f68..91c784a0 100644
--- a/cn/leancloud/EngineHandlerInfo.html
+++ b/cn/leancloud/EngineHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineHook.html b/cn/leancloud/EngineHook.html
index 030f434b..32e8ab3e 100644
--- a/cn/leancloud/EngineHook.html
+++ b/cn/leancloud/EngineHook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineHook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineHook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineHook (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineHook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineHookHandlerInfo.html b/cn/leancloud/EngineHookHandlerInfo.html
index a92e5edd..42c762ff 100644
--- a/cn/leancloud/EngineHookHandlerInfo.html
+++ b/cn/leancloud/EngineHookHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineHookHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineHookHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineHookHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineHookHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineHookType.html b/cn/leancloud/EngineHookType.html
index 94735d2b..e85a42e6 100644
--- a/cn/leancloud/EngineHookType.html
+++ b/cn/leancloud/EngineHookType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineHookType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineHookType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineHookType (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineHookType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineRequestContext.html b/cn/leancloud/EngineRequestContext.html
index 71e952ca..a64b5785 100644
--- a/cn/leancloud/EngineRequestContext.html
+++ b/cn/leancloud/EngineRequestContext.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineRequestContext (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineRequestContext (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineRequestContext (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineRequestContext (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/EngineSessionCookie.html b/cn/leancloud/EngineSessionCookie.html
index 4c21a70f..e1642682 100644
--- a/cn/leancloud/EngineSessionCookie.html
+++ b/cn/leancloud/EngineSessionCookie.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>EngineSessionCookie (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>EngineSessionCookie (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="EngineSessionCookie (leancloud sdk 8.2.20 API)";
+            parent.document.title="EngineSessionCookie (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/HttpsRequestRedirectFilter.html b/cn/leancloud/HttpsRequestRedirectFilter.html
index 16727348..76404ca7 100644
--- a/cn/leancloud/HttpsRequestRedirectFilter.html
+++ b/cn/leancloud/HttpsRequestRedirectFilter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>HttpsRequestRedirectFilter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>HttpsRequestRedirectFilter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="HttpsRequestRedirectFilter (leancloud sdk 8.2.20 API)";
+            parent.document.title="HttpsRequestRedirectFilter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/IMHook.html b/cn/leancloud/IMHook.html
index b6ae5e14..2b30fe0a 100644
--- a/cn/leancloud/IMHook.html
+++ b/cn/leancloud/IMHook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>IMHook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>IMHook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="IMHook (leancloud sdk 8.2.20 API)";
+            parent.document.title="IMHook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/IMHookType.html b/cn/leancloud/IMHookType.html
index e238c9cb..58c9e3f0 100644
--- a/cn/leancloud/IMHookType.html
+++ b/cn/leancloud/IMHookType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>IMHookType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>IMHookType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="IMHookType (leancloud sdk 8.2.20 API)";
+            parent.document.title="IMHookType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCACL.Permissions.html b/cn/leancloud/LCACL.Permissions.html
index e85bf2d2..f1233646 100644
--- a/cn/leancloud/LCACL.Permissions.html
+++ b/cn/leancloud/LCACL.Permissions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCACL.Permissions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCACL.Permissions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCACL.Permissions (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCACL.Permissions (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCACL.html b/cn/leancloud/LCACL.html
index 4157835d..ffdedc28 100644
--- a/cn/leancloud/LCACL.html
+++ b/cn/leancloud/LCACL.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCACL (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCACL (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCACL (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCACL (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCBlockRelation.html b/cn/leancloud/LCBlockRelation.html
index bfb45cf3..ed074926 100644
--- a/cn/leancloud/LCBlockRelation.html
+++ b/cn/leancloud/LCBlockRelation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCBlockRelation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCBlockRelation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCBlockRelation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCBlockRelation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCCloud.html b/cn/leancloud/LCCloud.html
index de38dc9e..e39b91b1 100644
--- a/cn/leancloud/LCCloud.html
+++ b/cn/leancloud/LCCloud.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCloud (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCloud (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCCloudQuery.html b/cn/leancloud/LCCloudQuery.html
index 035a9de9..f415a79e 100644
--- a/cn/leancloud/LCCloudQuery.html
+++ b/cn/leancloud/LCCloudQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCloudQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCloudQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCloudQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCloudQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCException.html b/cn/leancloud/LCException.html
index ec3d1bad..5aebdc07 100644
--- a/cn/leancloud/LCException.html
+++ b/cn/leancloud/LCException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCException (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCException (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCException (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCException (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCFile.html b/cn/leancloud/LCFile.html
index 4ea36c6e..49972e91 100644
--- a/cn/leancloud/LCFile.html
+++ b/cn/leancloud/LCFile.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCFile (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCFile (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCFile (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCFile (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCFriendship.html b/cn/leancloud/LCFriendship.html
index e469765f..ce1d9da7 100644
--- a/cn/leancloud/LCFriendship.html
+++ b/cn/leancloud/LCFriendship.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCFriendship (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCFriendship (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCFriendship (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCFriendship (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCFriendshipRequest.html b/cn/leancloud/LCFriendshipRequest.html
index fc10d5f6..003dde46 100644
--- a/cn/leancloud/LCFriendshipRequest.html
+++ b/cn/leancloud/LCFriendshipRequest.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCFriendshipRequest (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCFriendshipRequest (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCFriendshipRequest (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCFriendshipRequest (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCInstallation.html b/cn/leancloud/LCInstallation.html
index 11bb599f..3cec99ff 100644
--- a/cn/leancloud/LCInstallation.html
+++ b/cn/leancloud/LCInstallation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCInstallation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCInstallation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCInstallation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCInstallation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html b/cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html
index efd8bab7..b18c33a3 100644
--- a/cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html
+++ b/cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html b/cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html
index aa5e9e71..4db89ed4 100644
--- a/cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html
+++ b/cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html b/cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
index 900b7834..d2466d9e 100644
--- a/cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
+++ b/cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLeaderboard.html b/cn/leancloud/LCLeaderboard.html
index f78e605e..984a32c6 100644
--- a/cn/leancloud/LCLeaderboard.html
+++ b/cn/leancloud/LCLeaderboard.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLeaderboard (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLeaderboard (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLeaderboard (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLeaderboard (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLeaderboardResult.html b/cn/leancloud/LCLeaderboardResult.html
index 28c06af3..32a59cf7 100644
--- a/cn/leancloud/LCLeaderboardResult.html
+++ b/cn/leancloud/LCLeaderboardResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLeaderboardResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLeaderboardResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLeaderboardResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLeaderboardResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLogger.Level.html b/cn/leancloud/LCLogger.Level.html
index 8d416440..dfb3da79 100644
--- a/cn/leancloud/LCLogger.Level.html
+++ b/cn/leancloud/LCLogger.Level.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLogger.Level (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLogger.Level (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLogger.Level (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLogger.Level (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCLogger.html b/cn/leancloud/LCLogger.html
index 320111ac..db030038 100644
--- a/cn/leancloud/LCLogger.html
+++ b/cn/leancloud/LCLogger.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLogger (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLogger (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLogger (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLogger (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCObject.Hook.html b/cn/leancloud/LCObject.Hook.html
index 569d0b1b..5f46fe49 100644
--- a/cn/leancloud/LCObject.Hook.html
+++ b/cn/leancloud/LCObject.Hook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCObject.Hook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCObject.Hook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCObject.Hook (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCObject.Hook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCObject.html b/cn/leancloud/LCObject.html
index a3cd7e75..1f95e501 100644
--- a/cn/leancloud/LCObject.html
+++ b/cn/leancloud/LCObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCObject (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCPush.html b/cn/leancloud/LCPush.html
index 31c1debc..2598f2e1 100644
--- a/cn/leancloud/LCPush.html
+++ b/cn/leancloud/LCPush.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCPush (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCPush (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCPush (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCPush (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCQuery.CachePolicy.html b/cn/leancloud/LCQuery.CachePolicy.html
index 81521ad8..e79a2c5b 100644
--- a/cn/leancloud/LCQuery.CachePolicy.html
+++ b/cn/leancloud/LCQuery.CachePolicy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCQuery.CachePolicy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCQuery.CachePolicy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCQuery.CachePolicy (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCQuery.CachePolicy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCQuery.html b/cn/leancloud/LCQuery.html
index 83ef5804..3611e15d 100644
--- a/cn/leancloud/LCQuery.html
+++ b/cn/leancloud/LCQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCRanking.html b/cn/leancloud/LCRanking.html
index 12d0bab7..093a4242 100644
--- a/cn/leancloud/LCRanking.html
+++ b/cn/leancloud/LCRanking.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCRanking (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCRanking (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCRanking (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCRanking (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCRelation.html b/cn/leancloud/LCRelation.html
index dd993ddf..74730093 100644
--- a/cn/leancloud/LCRelation.html
+++ b/cn/leancloud/LCRelation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCRelation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCRelation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCRelation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCRelation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCRole.html b/cn/leancloud/LCRole.html
index e691cc2f..7fdd4b7d 100644
--- a/cn/leancloud/LCRole.html
+++ b/cn/leancloud/LCRole.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCRole (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCRole (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCRole (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCRole (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCSaveOption.html b/cn/leancloud/LCSaveOption.html
index f779bcc0..4fe3289a 100644
--- a/cn/leancloud/LCSaveOption.html
+++ b/cn/leancloud/LCSaveOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSaveOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSaveOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSaveOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSaveOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatistic.html b/cn/leancloud/LCStatistic.html
index d6c37690..82c78a1b 100644
--- a/cn/leancloud/LCStatistic.html
+++ b/cn/leancloud/LCStatistic.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatistic (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatistic (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatistic (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatistic (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatisticResult.html b/cn/leancloud/LCStatisticResult.html
index 9b172325..735a531c 100644
--- a/cn/leancloud/LCStatisticResult.html
+++ b/cn/leancloud/LCStatisticResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatisticResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatisticResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatisticResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatisticResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatus.INBOX_TYPE.html b/cn/leancloud/LCStatus.INBOX_TYPE.html
index ecfd7e4e..338ede78 100644
--- a/cn/leancloud/LCStatus.INBOX_TYPE.html
+++ b/cn/leancloud/LCStatus.INBOX_TYPE.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatus.INBOX_TYPE (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatus.INBOX_TYPE (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatus.INBOX_TYPE (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatus.INBOX_TYPE (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatus.html b/cn/leancloud/LCStatus.html
index 5c3e5d53..8e9b45cf 100644
--- a/cn/leancloud/LCStatus.html
+++ b/cn/leancloud/LCStatus.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatus (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatus (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatus (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatus (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatusQuery.PaginationDirection.html b/cn/leancloud/LCStatusQuery.PaginationDirection.html
index a257564d..75e4911f 100644
--- a/cn/leancloud/LCStatusQuery.PaginationDirection.html
+++ b/cn/leancloud/LCStatusQuery.PaginationDirection.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatusQuery.PaginationDirection (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatusQuery.PaginationDirection (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatusQuery.PaginationDirection (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatusQuery.PaginationDirection (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatusQuery.SourceType.html b/cn/leancloud/LCStatusQuery.SourceType.html
index d0bb1664..99d00be3 100644
--- a/cn/leancloud/LCStatusQuery.SourceType.html
+++ b/cn/leancloud/LCStatusQuery.SourceType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatusQuery.SourceType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatusQuery.SourceType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatusQuery.SourceType (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatusQuery.SourceType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCStatusQuery.html b/cn/leancloud/LCStatusQuery.html
index 5e67911d..9937d3fe 100644
--- a/cn/leancloud/LCStatusQuery.html
+++ b/cn/leancloud/LCStatusQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCStatusQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCStatusQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCStatusQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCStatusQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCUser.SNS_PLATFORM.html b/cn/leancloud/LCUser.SNS_PLATFORM.html
index d796acfb..88dc846d 100644
--- a/cn/leancloud/LCUser.SNS_PLATFORM.html
+++ b/cn/leancloud/LCUser.SNS_PLATFORM.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCUser.SNS_PLATFORM (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCUser.SNS_PLATFORM (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCUser.SNS_PLATFORM (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCUser.SNS_PLATFORM (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCUser.html b/cn/leancloud/LCUser.html
index 25ac4216..ef347233 100644
--- a/cn/leancloud/LCUser.html
+++ b/cn/leancloud/LCUser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCUser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCUser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCUser (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCUser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LCUserCookieSign.html b/cn/leancloud/LCUserCookieSign.html
index 6b048f01..a561a2e7 100644
--- a/cn/leancloud/LCUserCookieSign.html
+++ b/cn/leancloud/LCUserCookieSign.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCUserCookieSign (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCUserCookieSign (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCUserCookieSign (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCUserCookieSign (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LeanEngine.html b/cn/leancloud/LeanEngine.html
index 0f17c34b..9068f6ef 100644
--- a/cn/leancloud/LeanEngine.html
+++ b/cn/leancloud/LeanEngine.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LeanEngine (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanEngine (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LeanEngine (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanEngine (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LeanEngineHealthCheckServlet.html b/cn/leancloud/LeanEngineHealthCheckServlet.html
index 73673ba1..6c327b65 100644
--- a/cn/leancloud/LeanEngineHealthCheckServlet.html
+++ b/cn/leancloud/LeanEngineHealthCheckServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LeanEngineHealthCheckServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanEngineHealthCheckServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LeanEngineHealthCheckServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanEngineHealthCheckServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/LeanEngineMetadataServlet.html b/cn/leancloud/LeanEngineMetadataServlet.html
index 525498cb..16ca3276 100644
--- a/cn/leancloud/LeanEngineMetadataServlet.html
+++ b/cn/leancloud/LeanEngineMetadataServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LeanEngineMetadataServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanEngineMetadataServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LeanEngineMetadataServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanEngineMetadataServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/RequestAuthenticationFilter.html b/cn/leancloud/RequestAuthenticationFilter.html
index 78246ad5..3efd1d59 100644
--- a/cn/leancloud/RequestAuthenticationFilter.html
+++ b/cn/leancloud/RequestAuthenticationFilter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestAuthenticationFilter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestAuthenticationFilter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestAuthenticationFilter (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestAuthenticationFilter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/ResponseUtil.html b/cn/leancloud/ResponseUtil.html
index 0e4369b4..edff9703 100644
--- a/cn/leancloud/ResponseUtil.html
+++ b/cn/leancloud/ResponseUtil.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ResponseUtil (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ResponseUtil (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ResponseUtil (leancloud sdk 8.2.20 API)";
+            parent.document.title="ResponseUtil (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/Transformer.html b/cn/leancloud/Transformer.html
index 7e5e88d4..791a38af 100644
--- a/cn/leancloud/Transformer.html
+++ b/cn/leancloud/Transformer.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Transformer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Transformer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Transformer (leancloud sdk 8.2.20 API)";
+            parent.document.title="Transformer (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/CloudQueryCallback.html b/cn/leancloud/callback/CloudQueryCallback.html
index a28df5dc..1cb034b0 100644
--- a/cn/leancloud/callback/CloudQueryCallback.html
+++ b/cn/leancloud/callback/CloudQueryCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CloudQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>CloudQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CloudQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="CloudQueryCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/CountCallback.html b/cn/leancloud/callback/CountCallback.html
index 16735d40..c1c76562 100644
--- a/cn/leancloud/callback/CountCallback.html
+++ b/cn/leancloud/callback/CountCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>CountCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>CountCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CountCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="CountCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/DeleteCallback.html b/cn/leancloud/callback/DeleteCallback.html
index 0c2ae136..9a7359bc 100644
--- a/cn/leancloud/callback/DeleteCallback.html
+++ b/cn/leancloud/callback/DeleteCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>DeleteCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>DeleteCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DeleteCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="DeleteCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/FindCallback.html b/cn/leancloud/callback/FindCallback.html
index 2809981d..d426bc93 100644
--- a/cn/leancloud/callback/FindCallback.html
+++ b/cn/leancloud/callback/FindCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FindCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FindCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FindCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="FindCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/FollowCallback.html b/cn/leancloud/callback/FollowCallback.html
index 4101df00..4dd58edc 100644
--- a/cn/leancloud/callback/FollowCallback.html
+++ b/cn/leancloud/callback/FollowCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FollowCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FollowCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FollowCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="FollowCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/FollowersAndFolloweesCallback.html b/cn/leancloud/callback/FollowersAndFolloweesCallback.html
index 43fc68e6..f4763e81 100644
--- a/cn/leancloud/callback/FollowersAndFolloweesCallback.html
+++ b/cn/leancloud/callback/FollowersAndFolloweesCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FollowersAndFolloweesCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FollowersAndFolloweesCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FollowersAndFolloweesCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="FollowersAndFolloweesCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/FunctionCallback.html b/cn/leancloud/callback/FunctionCallback.html
index 6677d58d..075ee8f8 100644
--- a/cn/leancloud/callback/FunctionCallback.html
+++ b/cn/leancloud/callback/FunctionCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FunctionCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FunctionCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FunctionCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="FunctionCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/GenericObjectCallback.html b/cn/leancloud/callback/GenericObjectCallback.html
index d5be69ec..db101057 100644
--- a/cn/leancloud/callback/GenericObjectCallback.html
+++ b/cn/leancloud/callback/GenericObjectCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GenericObjectCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GenericObjectCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GenericObjectCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="GenericObjectCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/GetCallback.html b/cn/leancloud/callback/GetCallback.html
index 0c17d8d4..1d86c788 100644
--- a/cn/leancloud/callback/GetCallback.html
+++ b/cn/leancloud/callback/GetCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GetCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GetCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GetCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="GetCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/GetDataCallback.html b/cn/leancloud/callback/GetDataCallback.html
index f400eb43..4e31789a 100644
--- a/cn/leancloud/callback/GetDataCallback.html
+++ b/cn/leancloud/callback/GetDataCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GetDataCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GetDataCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GetDataCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="GetDataCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/GetDataStreamCallback.html b/cn/leancloud/callback/GetDataStreamCallback.html
index 5ce58fa1..f6953652 100644
--- a/cn/leancloud/callback/GetDataStreamCallback.html
+++ b/cn/leancloud/callback/GetDataStreamCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GetDataStreamCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GetDataStreamCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GetDataStreamCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="GetDataStreamCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/GetFileCallback.html b/cn/leancloud/callback/GetFileCallback.html
index 68c1a0e3..266c6015 100644
--- a/cn/leancloud/callback/GetFileCallback.html
+++ b/cn/leancloud/callback/GetFileCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GetFileCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GetFileCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GetFileCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="GetFileCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/LCCallback.html b/cn/leancloud/callback/LCCallback.html
index af934ea8..fa5073e3 100644
--- a/cn/leancloud/callback/LCCallback.html
+++ b/cn/leancloud/callback/LCCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/LogInCallback.html b/cn/leancloud/callback/LogInCallback.html
index c8683bdd..be76f8fe 100644
--- a/cn/leancloud/callback/LogInCallback.html
+++ b/cn/leancloud/callback/LogInCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LogInCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LogInCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LogInCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="LogInCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/MobilePhoneVerifyCallback.html b/cn/leancloud/callback/MobilePhoneVerifyCallback.html
index 0fbd3c03..ffe7c47e 100644
--- a/cn/leancloud/callback/MobilePhoneVerifyCallback.html
+++ b/cn/leancloud/callback/MobilePhoneVerifyCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>MobilePhoneVerifyCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>MobilePhoneVerifyCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="MobilePhoneVerifyCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="MobilePhoneVerifyCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/ProgressCallback.html b/cn/leancloud/callback/ProgressCallback.html
index 6de56a2e..ee8e9caa 100644
--- a/cn/leancloud/callback/ProgressCallback.html
+++ b/cn/leancloud/callback/ProgressCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ProgressCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ProgressCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ProgressCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="ProgressCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/RefreshCallback.html b/cn/leancloud/callback/RefreshCallback.html
index 60ff8305..2d12c0d3 100644
--- a/cn/leancloud/callback/RefreshCallback.html
+++ b/cn/leancloud/callback/RefreshCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RefreshCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RefreshCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RefreshCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="RefreshCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/RequestEmailVerifyCallback.html b/cn/leancloud/callback/RequestEmailVerifyCallback.html
index a7593e27..b97952dd 100644
--- a/cn/leancloud/callback/RequestEmailVerifyCallback.html
+++ b/cn/leancloud/callback/RequestEmailVerifyCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestEmailVerifyCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestEmailVerifyCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestEmailVerifyCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestEmailVerifyCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/RequestMobileCodeCallback.html b/cn/leancloud/callback/RequestMobileCodeCallback.html
index 994b85ca..82e53088 100644
--- a/cn/leancloud/callback/RequestMobileCodeCallback.html
+++ b/cn/leancloud/callback/RequestMobileCodeCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestMobileCodeCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestMobileCodeCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestMobileCodeCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestMobileCodeCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/RequestPasswordResetCallback.html b/cn/leancloud/callback/RequestPasswordResetCallback.html
index d31cbba6..15a5b99a 100644
--- a/cn/leancloud/callback/RequestPasswordResetCallback.html
+++ b/cn/leancloud/callback/RequestPasswordResetCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestPasswordResetCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestPasswordResetCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestPasswordResetCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestPasswordResetCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/SaveCallback.html b/cn/leancloud/callback/SaveCallback.html
index 108940c1..7dae96ed 100644
--- a/cn/leancloud/callback/SaveCallback.html
+++ b/cn/leancloud/callback/SaveCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SaveCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SaveCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SaveCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="SaveCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/SendCallback.html b/cn/leancloud/callback/SendCallback.html
index 0fd5f077..6d664287 100644
--- a/cn/leancloud/callback/SendCallback.html
+++ b/cn/leancloud/callback/SendCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SendCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SendCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SendCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="SendCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/SignUpCallback.html b/cn/leancloud/callback/SignUpCallback.html
index 20daa5f2..a1db3558 100644
--- a/cn/leancloud/callback/SignUpCallback.html
+++ b/cn/leancloud/callback/SignUpCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SignUpCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SignUpCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SignUpCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="SignUpCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/StatusCallback.html b/cn/leancloud/callback/StatusCallback.html
index 89b0ac5d..31037927 100644
--- a/cn/leancloud/callback/StatusCallback.html
+++ b/cn/leancloud/callback/StatusCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>StatusCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>StatusCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="StatusCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="StatusCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/StatusListCallback.html b/cn/leancloud/callback/StatusListCallback.html
index 5c26ed92..56009074 100644
--- a/cn/leancloud/callback/StatusListCallback.html
+++ b/cn/leancloud/callback/StatusListCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>StatusListCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>StatusListCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="StatusListCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="StatusListCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/UpdatePasswordCallback.html b/cn/leancloud/callback/UpdatePasswordCallback.html
index ef3e21d6..a2a4b7e6 100644
--- a/cn/leancloud/callback/UpdatePasswordCallback.html
+++ b/cn/leancloud/callback/UpdatePasswordCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>UpdatePasswordCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>UpdatePasswordCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="UpdatePasswordCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="UpdatePasswordCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/CloudQueryCallback.html b/cn/leancloud/callback/class-use/CloudQueryCallback.html
index e60179e8..94e3b6ee 100644
--- a/cn/leancloud/callback/class-use/CloudQueryCallback.html
+++ b/cn/leancloud/callback/class-use/CloudQueryCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.CloudQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.CloudQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.CloudQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.CloudQueryCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/CountCallback.html b/cn/leancloud/callback/class-use/CountCallback.html
index adf3bd5b..60f66e21 100644
--- a/cn/leancloud/callback/class-use/CountCallback.html
+++ b/cn/leancloud/callback/class-use/CountCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.CountCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.CountCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.CountCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.CountCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/DeleteCallback.html b/cn/leancloud/callback/class-use/DeleteCallback.html
index e777a7c1..8b885d3f 100644
--- a/cn/leancloud/callback/class-use/DeleteCallback.html
+++ b/cn/leancloud/callback/class-use/DeleteCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.DeleteCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.DeleteCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.DeleteCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.DeleteCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/FindCallback.html b/cn/leancloud/callback/class-use/FindCallback.html
index b342ad43..15e88474 100644
--- a/cn/leancloud/callback/class-use/FindCallback.html
+++ b/cn/leancloud/callback/class-use/FindCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.FindCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.FindCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.FindCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.FindCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/FollowCallback.html b/cn/leancloud/callback/class-use/FollowCallback.html
index bfc55c06..ae8c261d 100644
--- a/cn/leancloud/callback/class-use/FollowCallback.html
+++ b/cn/leancloud/callback/class-use/FollowCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.FollowCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.FollowCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.FollowCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.FollowCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/FollowersAndFolloweesCallback.html b/cn/leancloud/callback/class-use/FollowersAndFolloweesCallback.html
index 858511b5..5168a4a4 100644
--- a/cn/leancloud/callback/class-use/FollowersAndFolloweesCallback.html
+++ b/cn/leancloud/callback/class-use/FollowersAndFolloweesCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.FollowersAndFolloweesCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.FollowersAndFolloweesCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.FollowersAndFolloweesCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.FollowersAndFolloweesCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/FunctionCallback.html b/cn/leancloud/callback/class-use/FunctionCallback.html
index 75342465..e8c1fb9f 100644
--- a/cn/leancloud/callback/class-use/FunctionCallback.html
+++ b/cn/leancloud/callback/class-use/FunctionCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.FunctionCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.FunctionCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.FunctionCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.FunctionCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/GenericObjectCallback.html b/cn/leancloud/callback/class-use/GenericObjectCallback.html
index f6f9c4c8..313f0eff 100644
--- a/cn/leancloud/callback/class-use/GenericObjectCallback.html
+++ b/cn/leancloud/callback/class-use/GenericObjectCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.GenericObjectCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.GenericObjectCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.GenericObjectCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.GenericObjectCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/GetCallback.html b/cn/leancloud/callback/class-use/GetCallback.html
index 163be639..c3a14e07 100644
--- a/cn/leancloud/callback/class-use/GetCallback.html
+++ b/cn/leancloud/callback/class-use/GetCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.GetCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.GetCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.GetCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.GetCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/GetDataCallback.html b/cn/leancloud/callback/class-use/GetDataCallback.html
index 043c21b9..c083717c 100644
--- a/cn/leancloud/callback/class-use/GetDataCallback.html
+++ b/cn/leancloud/callback/class-use/GetDataCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.GetDataCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.GetDataCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.GetDataCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.GetDataCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/GetDataStreamCallback.html b/cn/leancloud/callback/class-use/GetDataStreamCallback.html
index a555dee7..c5a1c9d6 100644
--- a/cn/leancloud/callback/class-use/GetDataStreamCallback.html
+++ b/cn/leancloud/callback/class-use/GetDataStreamCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.GetDataStreamCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.GetDataStreamCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.GetDataStreamCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.GetDataStreamCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/GetFileCallback.html b/cn/leancloud/callback/class-use/GetFileCallback.html
index ce7bb372..9a4d747b 100644
--- a/cn/leancloud/callback/class-use/GetFileCallback.html
+++ b/cn/leancloud/callback/class-use/GetFileCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.GetFileCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.GetFileCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.GetFileCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.GetFileCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/LCCallback.html b/cn/leancloud/callback/class-use/LCCallback.html
index f1836656..362220d7 100644
--- a/cn/leancloud/callback/class-use/LCCallback.html
+++ b/cn/leancloud/callback/class-use/LCCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.LCCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.LCCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.LCCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.LCCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/LogInCallback.html b/cn/leancloud/callback/class-use/LogInCallback.html
index 0793a071..06c51b42 100644
--- a/cn/leancloud/callback/class-use/LogInCallback.html
+++ b/cn/leancloud/callback/class-use/LogInCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.LogInCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.LogInCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.LogInCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.LogInCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/MobilePhoneVerifyCallback.html b/cn/leancloud/callback/class-use/MobilePhoneVerifyCallback.html
index c99f8fe1..e6df4d32 100644
--- a/cn/leancloud/callback/class-use/MobilePhoneVerifyCallback.html
+++ b/cn/leancloud/callback/class-use/MobilePhoneVerifyCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.MobilePhoneVerifyCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.MobilePhoneVerifyCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.MobilePhoneVerifyCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.MobilePhoneVerifyCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/ProgressCallback.html b/cn/leancloud/callback/class-use/ProgressCallback.html
index 7712ebf0..50a5aa5f 100644
--- a/cn/leancloud/callback/class-use/ProgressCallback.html
+++ b/cn/leancloud/callback/class-use/ProgressCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.ProgressCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.ProgressCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.ProgressCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.ProgressCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/RefreshCallback.html b/cn/leancloud/callback/class-use/RefreshCallback.html
index bf66a669..6f0b944f 100644
--- a/cn/leancloud/callback/class-use/RefreshCallback.html
+++ b/cn/leancloud/callback/class-use/RefreshCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.RefreshCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.RefreshCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.RefreshCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.RefreshCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/RequestEmailVerifyCallback.html b/cn/leancloud/callback/class-use/RequestEmailVerifyCallback.html
index 12bcc75d..8814372b 100644
--- a/cn/leancloud/callback/class-use/RequestEmailVerifyCallback.html
+++ b/cn/leancloud/callback/class-use/RequestEmailVerifyCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.RequestEmailVerifyCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.RequestEmailVerifyCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.RequestEmailVerifyCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.RequestEmailVerifyCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/RequestMobileCodeCallback.html b/cn/leancloud/callback/class-use/RequestMobileCodeCallback.html
index 8c7ffe90..6c9cba73 100644
--- a/cn/leancloud/callback/class-use/RequestMobileCodeCallback.html
+++ b/cn/leancloud/callback/class-use/RequestMobileCodeCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.RequestMobileCodeCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.RequestMobileCodeCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.RequestMobileCodeCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.RequestMobileCodeCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/RequestPasswordResetCallback.html b/cn/leancloud/callback/class-use/RequestPasswordResetCallback.html
index 27ac2212..09163d05 100644
--- a/cn/leancloud/callback/class-use/RequestPasswordResetCallback.html
+++ b/cn/leancloud/callback/class-use/RequestPasswordResetCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.RequestPasswordResetCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.RequestPasswordResetCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.RequestPasswordResetCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.RequestPasswordResetCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/SaveCallback.html b/cn/leancloud/callback/class-use/SaveCallback.html
index 4adc7c25..c019c384 100644
--- a/cn/leancloud/callback/class-use/SaveCallback.html
+++ b/cn/leancloud/callback/class-use/SaveCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.SaveCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.SaveCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.SaveCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.SaveCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/SendCallback.html b/cn/leancloud/callback/class-use/SendCallback.html
index b6fe49b1..82e751a1 100644
--- a/cn/leancloud/callback/class-use/SendCallback.html
+++ b/cn/leancloud/callback/class-use/SendCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.SendCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.SendCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.SendCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.SendCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/SignUpCallback.html b/cn/leancloud/callback/class-use/SignUpCallback.html
index b75bdb07..95b52a9f 100644
--- a/cn/leancloud/callback/class-use/SignUpCallback.html
+++ b/cn/leancloud/callback/class-use/SignUpCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.SignUpCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.SignUpCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.SignUpCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.SignUpCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/StatusCallback.html b/cn/leancloud/callback/class-use/StatusCallback.html
index 47b2c05a..41a6ed44 100644
--- a/cn/leancloud/callback/class-use/StatusCallback.html
+++ b/cn/leancloud/callback/class-use/StatusCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.StatusCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.StatusCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.StatusCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.StatusCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/StatusListCallback.html b/cn/leancloud/callback/class-use/StatusListCallback.html
index 93980113..dbef25db 100644
--- a/cn/leancloud/callback/class-use/StatusListCallback.html
+++ b/cn/leancloud/callback/class-use/StatusListCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.StatusListCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.StatusListCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.StatusListCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.StatusListCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/class-use/UpdatePasswordCallback.html b/cn/leancloud/callback/class-use/UpdatePasswordCallback.html
index 0f29c6da..a40375de 100644
--- a/cn/leancloud/callback/class-use/UpdatePasswordCallback.html
+++ b/cn/leancloud/callback/class-use/UpdatePasswordCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.callback.UpdatePasswordCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.callback.UpdatePasswordCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.callback.UpdatePasswordCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.callback.UpdatePasswordCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/package-frame.html b/cn/leancloud/callback/package-frame.html
index 8cd05c00..36c467a2 100644
--- a/cn/leancloud/callback/package-frame.html
+++ b/cn/leancloud/callback/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/callback/package-summary.html b/cn/leancloud/callback/package-summary.html
index 0dcde58c..2df6d903 100644
--- a/cn/leancloud/callback/package-summary.html
+++ b/cn/leancloud/callback/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.callback (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.callback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/package-tree.html b/cn/leancloud/callback/package-tree.html
index 9a771578..8b44e777 100644
--- a/cn/leancloud/callback/package-tree.html
+++ b/cn/leancloud/callback/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.callback Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.callback Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.callback Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.callback Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/callback/package-use.html b/cn/leancloud/callback/package-use.html
index 80b9ac0a..627bd5de 100644
--- a/cn/leancloud/callback/package-use.html
+++ b/cn/leancloud/callback/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.callback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.callback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/ArchivedRequests.html b/cn/leancloud/class-use/ArchivedRequests.html
index bf4bacb5..aade2901 100644
--- a/cn/leancloud/class-use/ArchivedRequests.html
+++ b/cn/leancloud/class-use/ArchivedRequests.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.ArchivedRequests (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.ArchivedRequests (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.ArchivedRequests (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.ArchivedRequests (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/BeforeUpdateHookHandlerInfo.html b/cn/leancloud/class-use/BeforeUpdateHookHandlerInfo.html
index 2618d687..ab7f21de 100644
--- a/cn/leancloud/class-use/BeforeUpdateHookHandlerInfo.html
+++ b/cn/leancloud/class-use/BeforeUpdateHookHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.BeforeUpdateHookHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/CloudCodeServlet.html b/cn/leancloud/class-use/CloudCodeServlet.html
index 6f2a03cc..a3a61d16 100644
--- a/cn/leancloud/class-use/CloudCodeServlet.html
+++ b/cn/leancloud/class-use/CloudCodeServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.CloudCodeServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.CloudCodeServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.CloudCodeServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.CloudCodeServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EndpointParser.EndpointInfo.html b/cn/leancloud/class-use/EndpointParser.EndpointInfo.html
index 82d2e865..f228c769 100644
--- a/cn/leancloud/class-use/EndpointParser.EndpointInfo.html
+++ b/cn/leancloud/class-use/EndpointParser.EndpointInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EndpointParser.EndpointInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EndpointParser.EndpointInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EndpointParser.EndpointInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EndpointParser.EndpointInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EndpointParser.html b/cn/leancloud/class-use/EndpointParser.html
index 96a90ad4..713a7bea 100644
--- a/cn/leancloud/class-use/EndpointParser.html
+++ b/cn/leancloud/class-use/EndpointParser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EndpointParser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EndpointParser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EndpointParser (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EndpointParser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineAppConfiguration.html b/cn/leancloud/class-use/EngineAppConfiguration.html
index 3768ef71..01cf506a 100644
--- a/cn/leancloud/class-use/EngineAppConfiguration.html
+++ b/cn/leancloud/class-use/EngineAppConfiguration.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineAppConfiguration (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineAppConfiguration (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineAppConfiguration (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineAppConfiguration (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineFunction.html b/cn/leancloud/class-use/EngineFunction.html
index e87b30ae..ee09ea35 100644
--- a/cn/leancloud/class-use/EngineFunction.html
+++ b/cn/leancloud/class-use/EngineFunction.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineFunction (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineFunction (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineFunction (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineFunction (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineFunctionHandlerInfo.html b/cn/leancloud/class-use/EngineFunctionHandlerInfo.html
index 5061e60d..eb5de515 100644
--- a/cn/leancloud/class-use/EngineFunctionHandlerInfo.html
+++ b/cn/leancloud/class-use/EngineFunctionHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineFunctionHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineFunctionHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineFunctionHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineFunctionHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineFunctionParam.html b/cn/leancloud/class-use/EngineFunctionParam.html
index 1de7f742..f3017bc8 100644
--- a/cn/leancloud/class-use/EngineFunctionParam.html
+++ b/cn/leancloud/class-use/EngineFunctionParam.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineFunctionParam (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineFunctionParam (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineFunctionParam (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineFunctionParam (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineFunctionParamInfo.html b/cn/leancloud/class-use/EngineFunctionParamInfo.html
index 5308f775..f1626881 100644
--- a/cn/leancloud/class-use/EngineFunctionParamInfo.html
+++ b/cn/leancloud/class-use/EngineFunctionParamInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineFunctionParamInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineFunctionParamInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineFunctionParamInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineFunctionParamInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineHandlerInfo.html b/cn/leancloud/class-use/EngineHandlerInfo.html
index 6f381f0e..fd1e9ef4 100644
--- a/cn/leancloud/class-use/EngineHandlerInfo.html
+++ b/cn/leancloud/class-use/EngineHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineHook.html b/cn/leancloud/class-use/EngineHook.html
index 46cf955f..a5d52e2f 100644
--- a/cn/leancloud/class-use/EngineHook.html
+++ b/cn/leancloud/class-use/EngineHook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineHook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineHook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineHook (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineHook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineHookHandlerInfo.html b/cn/leancloud/class-use/EngineHookHandlerInfo.html
index cff43d3f..e4f79618 100644
--- a/cn/leancloud/class-use/EngineHookHandlerInfo.html
+++ b/cn/leancloud/class-use/EngineHookHandlerInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineHookHandlerInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineHookHandlerInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineHookHandlerInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineHookHandlerInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineHookType.html b/cn/leancloud/class-use/EngineHookType.html
index c3a4ba84..f6776790 100644
--- a/cn/leancloud/class-use/EngineHookType.html
+++ b/cn/leancloud/class-use/EngineHookType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineHookType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineHookType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineHookType (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineHookType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineRequestContext.html b/cn/leancloud/class-use/EngineRequestContext.html
index 09dedfb8..5f3e5cbc 100644
--- a/cn/leancloud/class-use/EngineRequestContext.html
+++ b/cn/leancloud/class-use/EngineRequestContext.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineRequestContext (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineRequestContext (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineRequestContext (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineRequestContext (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/EngineSessionCookie.html b/cn/leancloud/class-use/EngineSessionCookie.html
index 71b5c594..0306144e 100644
--- a/cn/leancloud/class-use/EngineSessionCookie.html
+++ b/cn/leancloud/class-use/EngineSessionCookie.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.EngineSessionCookie (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.EngineSessionCookie (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.EngineSessionCookie (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.EngineSessionCookie (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/HttpsRequestRedirectFilter.html b/cn/leancloud/class-use/HttpsRequestRedirectFilter.html
index 811200be..a13b4210 100644
--- a/cn/leancloud/class-use/HttpsRequestRedirectFilter.html
+++ b/cn/leancloud/class-use/HttpsRequestRedirectFilter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.HttpsRequestRedirectFilter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.HttpsRequestRedirectFilter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.HttpsRequestRedirectFilter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.HttpsRequestRedirectFilter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/IMHook.html b/cn/leancloud/class-use/IMHook.html
index 751a0e52..b9737ab6 100644
--- a/cn/leancloud/class-use/IMHook.html
+++ b/cn/leancloud/class-use/IMHook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.IMHook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.IMHook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.IMHook (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.IMHook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/IMHookType.html b/cn/leancloud/class-use/IMHookType.html
index 7d627679..f626e0b6 100644
--- a/cn/leancloud/class-use/IMHookType.html
+++ b/cn/leancloud/class-use/IMHookType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.IMHookType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.IMHookType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.IMHookType (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.IMHookType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCACL.Permissions.html b/cn/leancloud/class-use/LCACL.Permissions.html
index 5f38b593..5dabbd24 100644
--- a/cn/leancloud/class-use/LCACL.Permissions.html
+++ b/cn/leancloud/class-use/LCACL.Permissions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCACL.Permissions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCACL.Permissions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCACL.Permissions (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCACL.Permissions (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCACL.html b/cn/leancloud/class-use/LCACL.html
index 6f4f9214..d4337b84 100644
--- a/cn/leancloud/class-use/LCACL.html
+++ b/cn/leancloud/class-use/LCACL.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCACL (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCACL (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCACL (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCACL (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -126,14 +126,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancl
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#getACL--">getACL</a></span>()</code>
-<div class="block">get ACL</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#getACL--">getACL</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#getACL--">getACL</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#getACL--">getACL</a></span>()</code>
+<div class="block">get ACL</div>
 </td>
 </tr>
 </tbody>
@@ -147,14 +147,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancl
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#setACL-cn.leancloud.LCACL-">setACL</a></span>(<a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a>&nbsp;acl)</code>
-<div class="block">Set ACL</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#setACL-cn.leancloud.LCACL-">setACL</a></span>(<a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a>&nbsp;acl)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#setACL-cn.leancloud.LCACL-">setACL</a></span>(<a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a>&nbsp;acl)</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#setACL-cn.leancloud.LCACL-">setACL</a></span>(<a href="../../../cn/leancloud/LCACL.html" title="class in cn.leancloud">LCACL</a>&nbsp;acl)</code>
+<div class="block">Set ACL</div>
 </td>
 </tr>
 </tbody>
diff --git a/cn/leancloud/class-use/LCBlockRelation.html b/cn/leancloud/class-use/LCBlockRelation.html
index 3606bd10..90313e81 100644
--- a/cn/leancloud/class-use/LCBlockRelation.html
+++ b/cn/leancloud/class-use/LCBlockRelation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCBlockRelation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCBlockRelation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCBlockRelation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCBlockRelation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCCloud.html b/cn/leancloud/class-use/LCCloud.html
index 2c73b22b..33e2c74e 100644
--- a/cn/leancloud/class-use/LCCloud.html
+++ b/cn/leancloud/class-use/LCCloud.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCCloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCCloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCCloud (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCCloud (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCCloudQuery.html b/cn/leancloud/class-use/LCCloudQuery.html
index 9b30337c..c37dfb43 100644
--- a/cn/leancloud/class-use/LCCloudQuery.html
+++ b/cn/leancloud/class-use/LCCloudQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCCloudQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCCloudQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCCloudQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCCloudQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCException.html b/cn/leancloud/class-use/LCException.html
index 24c1693f..8bea7f71 100644
--- a/cn/leancloud/class-use/LCException.html
+++ b/cn/leancloud/class-use/LCException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCException (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCException (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCException (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCException (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -169,26 +169,26 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually--">saveEventually</a></span>()</code>
-<div class="block">Save eventually.</div>
+<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually--">saveEventually</a></span>()</code>
+<div class="block">Save eventually(not supported).</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually--">saveEventually</a></span>()</code>
-<div class="block">Save eventually(not supported).</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually--">saveEventually</a></span>()</code>
+<div class="block">Save eventually.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">Save eventually.</div>
+<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">Save eventually(not supported).</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">Save eventually(not supported).</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">Save eventually.</div>
 </td>
 </tr>
 </tbody>
@@ -233,47 +233,47 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestPasswordResetCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the request is complete.</div>
+<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/UpdatePasswordCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">请用您需要在修改密码完成以后的逻辑重载本方法</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">SignUpCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SignUpCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the signUp is complete.</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">SendCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SendCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">SendCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SendCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">SaveCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SaveCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">Override this function with the code you want to run after the save is complete.</div>
+</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/UpdatePasswordCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">请用您需要在修改密码完成以后的逻辑重载本方法</div>
+<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/DeleteCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">Override this function with the code you want to run after the delete is complete.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">SaveCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SaveCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the save is complete.</div>
+<td class="colLast"><span class="typeNameLabel">RequestEmailVerifyCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestEmailVerifyCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">Override this function with the code you want to run after the request is complete.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestEmailVerifyCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestEmailVerifyCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the request is complete.</div>
+<td class="colLast"><span class="typeNameLabel">SignUpCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SignUpCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">Override this function with the code you want to run after the signUp is complete.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestMobileCodeCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestPasswordResetCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
+<div class="block">Override this function with the code you want to run after the request is complete.</div>
+</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/DeleteCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the delete is complete.</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestMobileCodeCallback.html#done-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
@@ -312,9 +312,9 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">LogInCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LogInCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/LogInCallback.html" title="type parameter in LogInCallback">T</a>&nbsp;user,
+<td class="colLast"><span class="typeNameLabel">FollowCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FollowCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/FollowCallback.html" title="type parameter in FollowCallback">T</a>&nbsp;object,
     <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the save is complete.</div>
+<div class="block">Override this function with the code you want to run after the fetch is complete.</div>
 </td>
 </tr>
 <tr class="rowColor">
@@ -326,23 +326,23 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">FollowCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FollowCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/FollowCallback.html" title="type parameter in FollowCallback">T</a>&nbsp;object,
+<td class="colLast"><span class="typeNameLabel">LogInCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LogInCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/LogInCallback.html" title="type parameter in LogInCallback">T</a>&nbsp;user,
     <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
-<div class="block">Override this function with the code you want to run after the fetch is complete.</div>
+<div class="block">Override this function with the code you want to run after the save is complete.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">GetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/GetCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/GetCallback.html" title="type parameter in GetCallback">T</a>&nbsp;object,
+    <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><span class="typeNameLabel">GetFileCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/GetFileCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/GetFileCallback.html" title="type parameter in GetFileCallback">T</a>&nbsp;object,
     <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>
 <div class="block">Override this function with the code you want to run after the fetch is complete.</div>
 </td>
 </tr>
-<tr class="altColor">
-<td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">GetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/GetCallback.html#done-T-cn.leancloud.LCException-">done</a></span>(<a href="../../../cn/leancloud/callback/GetCallback.html" title="type parameter in GetCallback">T</a>&nbsp;object,
-    <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
-</tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LCCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LCCallback.html#internalDone-cn.leancloud.LCException-">internalDone</a></span>(<a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
@@ -391,7 +391,7 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestPasswordResetCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/UpdatePasswordCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
@@ -401,8 +401,8 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/UpdatePasswordCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
-             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/DeleteCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;returnValue,
+             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
@@ -411,13 +411,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestMobileCodeCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestPasswordResetCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/DeleteCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;returnValue,
-             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RequestMobileCodeCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
@@ -445,33 +445,33 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
-<td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">FunctionCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FunctionCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/FunctionCallback.html" title="type parameter in FunctionCallback">T</a>&nbsp;returnValue,
-             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
-</tr>
-<tr class="rowColor">
 <td class="colFirst"><code>protected abstract void</code></td>
 <td class="colLast"><span class="typeNameLabel">LCCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LCCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/LCCallback.html" title="type parameter in LCCallback">T</a>&nbsp;t,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FunctionCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/FunctionCallback.html" title="type parameter in FunctionCallback">T</a>&nbsp;returnValue,
+             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+</tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">LogInCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LogInCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/LogInCallback.html" title="type parameter in LogInCallback">T</a>&nbsp;returnValue,
+<td class="colLast"><span class="typeNameLabel">SaveCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SaveCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/SaveCallback.html" title="type parameter in SaveCallback">T</a>&nbsp;returnValue,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">RefreshCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RefreshCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/RefreshCallback.html" title="type parameter in RefreshCallback">T</a>&nbsp;returnValue,
+<td class="colLast"><span class="typeNameLabel">FollowCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FollowCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/FollowCallback.html" title="type parameter in FollowCallback">T</a>&nbsp;returnValue,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">FollowCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/FollowCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/FollowCallback.html" title="type parameter in FollowCallback">T</a>&nbsp;returnValue,
+<td class="colLast"><span class="typeNameLabel">RefreshCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/RefreshCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/RefreshCallback.html" title="type parameter in RefreshCallback">T</a>&nbsp;returnValue,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">GetFileCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/GetFileCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/GetFileCallback.html" title="type parameter in GetFileCallback">T</a>&nbsp;returnValue,
+<td class="colLast"><span class="typeNameLabel">LogInCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/LogInCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/LogInCallback.html" title="type parameter in LogInCallback">T</a>&nbsp;returnValue,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
@@ -481,7 +481,7 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">SaveCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/SaveCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/SaveCallback.html" title="type parameter in SaveCallback">T</a>&nbsp;returnValue,
+<td class="colLast"><span class="typeNameLabel">GetFileCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/callback/GetFileCallback.html#internalDone0-T-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../cn/leancloud/callback/GetFileCallback.html" title="type parameter in GetFileCallback">T</a>&nbsp;returnValue,
              <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
@@ -634,13 +634,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCException.html" title="class in cn.
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCIMConversationSimpleResultCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/callback/LCIMConversationSimpleResultCallback.html#internalDone0-java.util.List-cn.leancloud.LCException-">internalDone0</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;returnValue,
-             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCIMOnlineClientsCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/callback/LCIMOnlineClientsCallback.html#internalDone0-java.util.List-cn.leancloud.LCException-">internalDone0</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;object,
+             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;error)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCIMOnlineClientsCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/callback/LCIMOnlineClientsCallback.html#internalDone0-java.util.List-cn.leancloud.LCException-">internalDone0</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;object,
-             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;error)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCIMConversationSimpleResultCallback.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/callback/LCIMConversationSimpleResultCallback.html#internalDone0-java.util.List-cn.leancloud.LCException-">internalDone0</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;returnValue,
+             <a href="../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
diff --git a/cn/leancloud/class-use/LCFile.html b/cn/leancloud/class-use/LCFile.html
index a2c2d724..853be1c8 100644
--- a/cn/leancloud/class-use/LCFile.html
+++ b/cn/leancloud/class-use/LCFile.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCFile (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCFile (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCFile (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCFile (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCFriendship.html b/cn/leancloud/class-use/LCFriendship.html
index 924c1225..bc5ae20b 100644
--- a/cn/leancloud/class-use/LCFriendship.html
+++ b/cn/leancloud/class-use/LCFriendship.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCFriendship (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCFriendship (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCFriendship (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCFriendship (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCFriendshipRequest.html b/cn/leancloud/class-use/LCFriendshipRequest.html
index 15e81351..2da00da3 100644
--- a/cn/leancloud/class-use/LCFriendshipRequest.html
+++ b/cn/leancloud/class-use/LCFriendshipRequest.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCFriendshipRequest (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCFriendshipRequest (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCFriendshipRequest (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCFriendshipRequest (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCInstallation.html b/cn/leancloud/class-use/LCInstallation.html
index 297a9aac..ca4ee2b1 100644
--- a/cn/leancloud/class-use/LCInstallation.html
+++ b/cn/leancloud/class-use/LCInstallation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCInstallation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCInstallation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCInstallation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCInstallation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardOrder.html b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardOrder.html
index f63a18ce..e42db840 100644
--- a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardOrder.html
+++ b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardOrder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardOrder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardUpdateStrategy.html b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardUpdateStrategy.html
index 81d3cfbd..8f8e931a 100644
--- a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardUpdateStrategy.html
+++ b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardUpdateStrategy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardUpdateStrategy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardVersionChangeInterval.html b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
index 822fac0b..13460fdc 100644
--- a/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
+++ b/cn/leancloud/class-use/LCLeaderboard.LCLeaderboardVersionChangeInterval.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard.LCLeaderboardVersionChangeInterval (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLeaderboard.html b/cn/leancloud/class-use/LCLeaderboard.html
index 8aeb73f3..f4bcfc3e 100644
--- a/cn/leancloud/class-use/LCLeaderboard.html
+++ b/cn/leancloud/class-use/LCLeaderboard.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLeaderboard (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLeaderboard (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLeaderboard (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLeaderboardResult.html b/cn/leancloud/class-use/LCLeaderboardResult.html
index 1c4e7e64..2c547b5b 100644
--- a/cn/leancloud/class-use/LCLeaderboardResult.html
+++ b/cn/leancloud/class-use/LCLeaderboardResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLeaderboardResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLeaderboardResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLeaderboardResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLeaderboardResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLogger.Level.html b/cn/leancloud/class-use/LCLogger.Level.html
index 68bae453..523f1d99 100644
--- a/cn/leancloud/class-use/LCLogger.Level.html
+++ b/cn/leancloud/class-use/LCLogger.Level.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLogger.Level (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLogger.Level (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLogger.Level (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLogger.Level (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCLogger.html b/cn/leancloud/class-use/LCLogger.html
index 6ef30cc0..a606c916 100644
--- a/cn/leancloud/class-use/LCLogger.html
+++ b/cn/leancloud/class-use/LCLogger.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCLogger (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCLogger (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCLogger (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCLogger (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -131,11 +131,11 @@ <h3>Uses of <a href="../../../cn/leancloud/LCLogger.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected static <a href="../../../cn/leancloud/LCLogger.html" title="class in cn.leancloud">LCLogger</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCIMClientEventHandler.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/LCIMClientEventHandler.html#LOGGER">LOGGER</a></span></code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCIMMessageManager.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/LCIMMessageManager.html#LOGGER">LOGGER</a></span></code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected static <a href="../../../cn/leancloud/LCLogger.html" title="class in cn.leancloud">LCLogger</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCIMMessageManager.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/LCIMMessageManager.html#LOGGER">LOGGER</a></span></code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCIMClientEventHandler.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/im/v2/LCIMClientEventHandler.html#LOGGER">LOGGER</a></span></code>&nbsp;</td>
 </tr>
 </tbody>
 </table>
diff --git a/cn/leancloud/class-use/LCObject.Hook.html b/cn/leancloud/class-use/LCObject.Hook.html
index 34cdd761..ef81fc4f 100644
--- a/cn/leancloud/class-use/LCObject.Hook.html
+++ b/cn/leancloud/class-use/LCObject.Hook.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCObject.Hook (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCObject.Hook (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCObject.Hook (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCObject.Hook (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCObject.html b/cn/leancloud/class-use/LCObject.html
index 524ba82b..d39488b2 100644
--- a/cn/leancloud/class-use/LCObject.html
+++ b/cn/leancloud/class-use/LCObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCObject (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -337,14 +337,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetch--">fetch</a></span>()</code>
-<div class="block">Fetch current object in blocking mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetch--">fetch</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetch--">fetch</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetch--">fetch</a></span>()</code>
+<div class="block">Fetch current object in blocking mode.</div>
 </td>
 </tr>
 <tr class="rowColor">
@@ -356,26 +356,26 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetch-java.lang.String-">fetch</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
-<div class="block">Fetch current object in blocking mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetch-java.lang.String-">fetch</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includedKeys)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetch-java.lang.String-">fetch</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includedKeys)</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetch-java.lang.String-">fetch</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
+<div class="block">Fetch current object in blocking mode.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchIfNeeded--">fetchIfNeeded</a></span>()</code>
-<div class="block">Fetch current object in blocking mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchIfNeeded--">fetchIfNeeded</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchIfNeeded--">fetchIfNeeded</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchIfNeeded--">fetchIfNeeded</a></span>()</code>
+<div class="block">Fetch current object in blocking mode.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -386,13 +386,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#getObject--">getObject</a></span>()</code>
-<div class="block">get target object(only valid for leaderboard which member type is LCObjct)</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#getObject--">getObject</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#getObject--">getObject</a></span>()</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#getObject--">getObject</a></span>()</code>
+<div class="block">get target object(only valid for leaderboard which member type is LCObjct)</div>
+</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a></code></td>
@@ -443,14 +443,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchIfNeededInBackground--">fetchIfNeededInBackground</a></span>()</code>
-<div class="block">Fetch current object if needed in async mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchIfNeededInBackground--">fetchIfNeededInBackground</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchIfNeededInBackground--">fetchIfNeededInBackground</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchIfNeededInBackground--">fetchIfNeededInBackground</a></span>()</code>
+<div class="block">Fetch current object if needed in async mode.</div>
 </td>
 </tr>
 <tr class="rowColor">
@@ -468,14 +468,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchInBackground--">fetchInBackground</a></span>()</code>
-<div class="block">Fetch current object in async mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchInBackground--">fetchInBackground</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchInBackground--">fetchInBackground</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchInBackground--">fetchInBackground</a></span>()</code>
+<div class="block">Fetch current object in async mode.</div>
 </td>
 </tr>
 <tr class="rowColor">
@@ -487,14 +487,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchInBackground-java.lang.String-">fetchInBackground</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
-<div class="block">Fetch current object in async mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchInBackground-java.lang.String-">fetchInBackground</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#fetchInBackground-java.lang.String-">fetchInBackground</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#fetchInBackground-java.lang.String-">fetchInBackground</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;includeKeys)</code>
+<div class="block">Fetch current object in async mode.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -521,14 +521,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#refreshInBackground--">refreshInBackground</a></span>()</code>
-<div class="block">Refresh current object in async mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#refreshInBackground--">refreshInBackground</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#refreshInBackground--">refreshInBackground</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#refreshInBackground--">refreshInBackground</a></span>()</code>
+<div class="block">Refresh current object in async mode.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -552,14 +552,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveInBackground--">saveInBackground</a></span>()</code>
-<div class="block">Save object in background.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#saveInBackground--">saveInBackground</a></span>()</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatus.html#saveInBackground--">saveInBackground</a></span>()</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveInBackground--">saveInBackground</a></span>()</code>
+<div class="block">Save object in background.</div>
 </td>
 </tr>
 <tr class="rowColor">
@@ -570,13 +570,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFriendship.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendship.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>
-<div class="block">save friendship in backgound.</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">LCFriendshipRequest.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendshipRequest.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFriendshipRequest.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendshipRequest.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCFriendship.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendship.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>
+<div class="block">save friendship in backgound.</div>
+</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
@@ -646,11 +646,11 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#setObject-cn.leancloud.LCObject-">setObject</a></span>(<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&nbsp;object)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#setObject-cn.leancloud.LCObject-">setObject</a></span>(<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&nbsp;object)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#setObject-cn.leancloud.LCObject-">setObject</a></span>(<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&nbsp;object)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#setObject-cn.leancloud.LCObject-">setObject</a></span>(<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&nbsp;object)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
@@ -1065,13 +1065,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCObject.html" title="class in cn.lea
 </tr>
 <tbody>
 <tr class="altColor">
-<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCQueryResult.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/query/LCQueryResult.html#getResults--">getResults</a></span>()</code>&nbsp;</td>
-</tr>
-<tr class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">LCCloudQueryResult.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/query/LCCloudQueryResult.html#getResults--">getResults</a></span>()</code>&nbsp;</td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">LCQueryResult.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/query/LCQueryResult.html#getResults--">getResults</a></span>()</code>&nbsp;</td>
+</tr>
 </tbody>
 </table>
 <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
diff --git a/cn/leancloud/class-use/LCPush.html b/cn/leancloud/class-use/LCPush.html
index 163fd68a..1aa915e6 100644
--- a/cn/leancloud/class-use/LCPush.html
+++ b/cn/leancloud/class-use/LCPush.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCPush (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCPush (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCPush (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCPush (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCQuery.CachePolicy.html b/cn/leancloud/class-use/LCQuery.CachePolicy.html
index 639e210e..b328338d 100644
--- a/cn/leancloud/class-use/LCQuery.CachePolicy.html
+++ b/cn/leancloud/class-use/LCQuery.CachePolicy.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCQuery.CachePolicy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCQuery.CachePolicy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCQuery.CachePolicy (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCQuery.CachePolicy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCQuery.html b/cn/leancloud/class-use/LCQuery.html
index 187cd529..f5fa2a2e 100644
--- a/cn/leancloud/class-use/LCQuery.html
+++ b/cn/leancloud/class-use/LCQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -219,15 +219,15 @@ <h3>Uses of <a href="../../../cn/leancloud/LCQuery.html" title="class in cn.lean
 </td>
 </tr>
 <tr class="altColor">
-<td class="colFirst"><code>static <a href="../../../cn/leancloud/LCQuery.html" title="class in cn.leancloud">LCQuery</a>&lt;<a href="../../../cn/leancloud/LCInstallation.html" title="class in cn.leancloud">LCInstallation</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCInstallation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCInstallation.html#getQuery--">getQuery</a></span>()</code>&nbsp;</td>
-</tr>
-<tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCQuery.html" title="class in cn.leancloud">LCQuery</a>&lt;<a href="../../../cn/leancloud/LCRelation.html" title="type parameter in LCRelation">T</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">LCRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRelation.html#getQuery--">getQuery</a></span>()</code>
 <div class="block">Gets a query that can be used to query the objects in this relation.</div>
 </td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../cn/leancloud/LCQuery.html" title="class in cn.leancloud">LCQuery</a>&lt;<a href="../../../cn/leancloud/LCInstallation.html" title="class in cn.leancloud">LCInstallation</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">LCInstallation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCInstallation.html#getQuery--">getQuery</a></span>()</code>&nbsp;</td>
+</tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCQuery.html" title="class in cn.leancloud">LCQuery</a>&lt;<a href="../../../cn/leancloud/LCRelation.html" title="type parameter in LCRelation">T</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">LCRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRelation.html#getQuery-java.lang.Class-">getQuery</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="../../../cn/leancloud/LCRelation.html" title="type parameter in LCRelation">T</a>&gt;&nbsp;clazz)</code>
diff --git a/cn/leancloud/class-use/LCRanking.html b/cn/leancloud/class-use/LCRanking.html
index 4a4638df..047acb4d 100644
--- a/cn/leancloud/class-use/LCRanking.html
+++ b/cn/leancloud/class-use/LCRanking.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCRanking (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCRanking (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCRanking (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCRanking (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCRelation.html b/cn/leancloud/class-use/LCRelation.html
index 972a623f..ec6cea3a 100644
--- a/cn/leancloud/class-use/LCRelation.html
+++ b/cn/leancloud/class-use/LCRelation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCRelation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCRelation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCRelation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCRelation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCRole.html b/cn/leancloud/class-use/LCRole.html
index bf847909..3d3eb0e3 100644
--- a/cn/leancloud/class-use/LCRole.html
+++ b/cn/leancloud/class-use/LCRole.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCRole (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCRole (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCRole (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCRole (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCSaveOption.html b/cn/leancloud/class-use/LCSaveOption.html
index 1f364dbf..7f460a21 100644
--- a/cn/leancloud/class-use/LCSaveOption.html
+++ b/cn/leancloud/class-use/LCSaveOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCSaveOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCSaveOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCSaveOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCSaveOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -132,13 +132,13 @@ <h3>Uses of <a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFriendship.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendship.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>
-<div class="block">save friendship in backgound.</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">LCFriendshipRequest.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendshipRequest.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFriendshipRequest.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendshipRequest.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCFriendship.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFriendship.html#saveInBackground-cn.leancloud.LCSaveOption-">saveInBackground</a></span>(<a href="../../../cn/leancloud/LCSaveOption.html" title="class in cn.leancloud">LCSaveOption</a>&nbsp;option)</code>
+<div class="block">save friendship in backgound.</div>
+</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
diff --git a/cn/leancloud/class-use/LCStatistic.html b/cn/leancloud/class-use/LCStatistic.html
index 65447c69..35c12249 100644
--- a/cn/leancloud/class-use/LCStatistic.html
+++ b/cn/leancloud/class-use/LCStatistic.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatistic (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatistic (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatistic (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatistic (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatisticResult.html b/cn/leancloud/class-use/LCStatisticResult.html
index 285f3a3b..b34ef731 100644
--- a/cn/leancloud/class-use/LCStatisticResult.html
+++ b/cn/leancloud/class-use/LCStatisticResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatisticResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatisticResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatisticResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatisticResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatus.INBOX_TYPE.html b/cn/leancloud/class-use/LCStatus.INBOX_TYPE.html
index 438e7b8c..011d3bdf 100644
--- a/cn/leancloud/class-use/LCStatus.INBOX_TYPE.html
+++ b/cn/leancloud/class-use/LCStatus.INBOX_TYPE.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatus.INBOX_TYPE (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatus.INBOX_TYPE (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatus.INBOX_TYPE (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatus.INBOX_TYPE (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatus.html b/cn/leancloud/class-use/LCStatus.html
index 90d5367e..5e3e9f45 100644
--- a/cn/leancloud/class-use/LCStatus.html
+++ b/cn/leancloud/class-use/LCStatus.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatus (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatus (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatus (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatus (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatusQuery.PaginationDirection.html b/cn/leancloud/class-use/LCStatusQuery.PaginationDirection.html
index 14dd66ab..85328710 100644
--- a/cn/leancloud/class-use/LCStatusQuery.PaginationDirection.html
+++ b/cn/leancloud/class-use/LCStatusQuery.PaginationDirection.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatusQuery.PaginationDirection (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatusQuery.PaginationDirection (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery.PaginationDirection (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery.PaginationDirection (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatusQuery.SourceType.html b/cn/leancloud/class-use/LCStatusQuery.SourceType.html
index 01b54772..628cfe95 100644
--- a/cn/leancloud/class-use/LCStatusQuery.SourceType.html
+++ b/cn/leancloud/class-use/LCStatusQuery.SourceType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatusQuery.SourceType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatusQuery.SourceType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery.SourceType (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery.SourceType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCStatusQuery.html b/cn/leancloud/class-use/LCStatusQuery.html
index 88333a0b..27e03f8f 100644
--- a/cn/leancloud/class-use/LCStatusQuery.html
+++ b/cn/leancloud/class-use/LCStatusQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCStatusQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCStatusQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCStatusQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCUser.SNS_PLATFORM.html b/cn/leancloud/class-use/LCUser.SNS_PLATFORM.html
index acfef3ad..bc291661 100644
--- a/cn/leancloud/class-use/LCUser.SNS_PLATFORM.html
+++ b/cn/leancloud/class-use/LCUser.SNS_PLATFORM.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCUser.SNS_PLATFORM (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCUser.SNS_PLATFORM (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCUser.SNS_PLATFORM (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCUser.SNS_PLATFORM (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LCUser.html b/cn/leancloud/class-use/LCUser.html
index 70a738cd..daf591ef 100644
--- a/cn/leancloud/class-use/LCUser.html
+++ b/cn/leancloud/class-use/LCUser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LCUser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LCUser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LCUser (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LCUser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -316,17 +316,17 @@ <h3>Uses of <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leanc
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#getUser--">getUser</a></span>()</code>
-<div class="block">get target user(only valid for leaderboard which member type is _User)</div>
-</td>
+<td class="colLast"><span class="typeNameLabel">LCBlockRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCBlockRelation.html#getUser--">getUser</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCBlockRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCBlockRelation.html#getUser--">getUser</a></span>()</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#getUser--">getUser</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></code></td>
-<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#getUser--">getUser</a></span>()</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#getUser--">getUser</a></span>()</code>
+<div class="block">get target user(only valid for leaderboard which member type is _User)</div>
+</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></code></td>
@@ -826,14 +826,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leanc
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#save-cn.leancloud.LCUser-">save</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">Save in blocking mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#save-cn.leancloud.LCUser-">save</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">save to cloud</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#save-cn.leancloud.LCUser-">save</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">save to cloud</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#save-cn.leancloud.LCUser-">save</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">Save in blocking mode.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -852,14 +852,14 @@ <h3>Uses of <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leanc
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">Save eventually.</div>
+<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">Save eventually(not supported).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCFile.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCFile.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
-<div class="block">Save eventually(not supported).</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCObject.html#saveEventually-cn.leancloud.LCUser-">saveEventually</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;asAuthenticatedUser)</code>
+<div class="block">Save eventually.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -921,15 +921,15 @@ <h3>Uses of <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leanc
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCBlockRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCBlockRelation.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;blockedUser)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCBlockRelation.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCBlockRelation.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;blockedUser)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCRanking.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCRanking.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">LCStatistic.</span><code><span class="memberNameLink"><a href="../../../cn/leancloud/LCStatistic.html#setUser-cn.leancloud.LCUser-">setUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
diff --git a/cn/leancloud/class-use/LCUserCookieSign.html b/cn/leancloud/class-use/LCUserCookieSign.html
index 070371df..770a3cf1 100644
--- a/cn/leancloud/class-use/LCUserCookieSign.html
+++ b/cn/leancloud/class-use/LCUserCookieSign.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.LCUserCookieSign (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.LCUserCookieSign (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.LCUserCookieSign (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.LCUserCookieSign (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LeanEngine.html b/cn/leancloud/class-use/LeanEngine.html
index a1e77113..4fa86c35 100644
--- a/cn/leancloud/class-use/LeanEngine.html
+++ b/cn/leancloud/class-use/LeanEngine.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LeanEngine (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LeanEngine (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LeanEngine (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LeanEngine (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LeanEngineHealthCheckServlet.html b/cn/leancloud/class-use/LeanEngineHealthCheckServlet.html
index 6773d937..855ce1e8 100644
--- a/cn/leancloud/class-use/LeanEngineHealthCheckServlet.html
+++ b/cn/leancloud/class-use/LeanEngineHealthCheckServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LeanEngineHealthCheckServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LeanEngineHealthCheckServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LeanEngineHealthCheckServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LeanEngineHealthCheckServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/LeanEngineMetadataServlet.html b/cn/leancloud/class-use/LeanEngineMetadataServlet.html
index 37d5a8de..7af81e18 100644
--- a/cn/leancloud/class-use/LeanEngineMetadataServlet.html
+++ b/cn/leancloud/class-use/LeanEngineMetadataServlet.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.LeanEngineMetadataServlet (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.LeanEngineMetadataServlet (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.LeanEngineMetadataServlet (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.LeanEngineMetadataServlet (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/RequestAuthenticationFilter.html b/cn/leancloud/class-use/RequestAuthenticationFilter.html
index 692d2df9..73d39802 100644
--- a/cn/leancloud/class-use/RequestAuthenticationFilter.html
+++ b/cn/leancloud/class-use/RequestAuthenticationFilter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.RequestAuthenticationFilter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.RequestAuthenticationFilter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.RequestAuthenticationFilter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.RequestAuthenticationFilter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/ResponseUtil.html b/cn/leancloud/class-use/ResponseUtil.html
index 968f494a..fd8c7c9a 100644
--- a/cn/leancloud/class-use/ResponseUtil.html
+++ b/cn/leancloud/class-use/ResponseUtil.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.ResponseUtil (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.ResponseUtil (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.ResponseUtil (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.ResponseUtil (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/class-use/Transformer.html b/cn/leancloud/class-use/Transformer.html
index 5d1b7d3d..8e301179 100644
--- a/cn/leancloud/class-use/Transformer.html
+++ b/cn/leancloud/class-use/Transformer.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.Transformer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.Transformer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.Transformer (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.Transformer (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/convertor/ObserverBuilder.html b/cn/leancloud/convertor/ObserverBuilder.html
index 28a856a9..3c3b3a04 100644
--- a/cn/leancloud/convertor/ObserverBuilder.html
+++ b/cn/leancloud/convertor/ObserverBuilder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>ObserverBuilder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ObserverBuilder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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index 567a0ad9..57b81f48 100644
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-<title>Uses of Class cn.leancloud.convertor.ObserverBuilder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.convertor.ObserverBuilder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.convertor.ObserverBuilder (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/convertor/package-frame.html b/cn/leancloud/convertor/package-frame.html
index d47f11c7..c4dddf03 100644
--- a/cn/leancloud/convertor/package-frame.html
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@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
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-<title>cn.leancloud.convertor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.convertor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
diff --git a/cn/leancloud/convertor/package-summary.html b/cn/leancloud/convertor/package-summary.html
index 6f4cd91b..39971eaf 100644
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-<title>cn.leancloud.convertor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.convertor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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diff --git a/cn/leancloud/convertor/package-tree.html b/cn/leancloud/convertor/package-tree.html
index 9cff3e81..bd6a595e 100644
--- a/cn/leancloud/convertor/package-tree.html
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-<title>cn.leancloud.convertor Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.convertor Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="cn.leancloud.convertor Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.convertor Class Hierarchy (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/convertor/package-use.html b/cn/leancloud/convertor/package-use.html
index 0d159059..d01b7906 100644
--- a/cn/leancloud/convertor/package-use.html
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-<title>Uses of Package cn.leancloud.convertor (leancloud sdk 8.2.20 API)</title>
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+<title>Uses of Package cn.leancloud.convertor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="Uses of Package cn.leancloud.convertor (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.convertor (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/AppConfiguration.SchedulerCreator.html b/cn/leancloud/core/AppConfiguration.SchedulerCreator.html
index fe293387..ffbf141a 100644
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-<title>AppConfiguration.SchedulerCreator (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>AppConfiguration.SchedulerCreator (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="AppConfiguration.SchedulerCreator (leancloud sdk 8.2.20 API)";
+            parent.document.title="AppConfiguration.SchedulerCreator (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/AppConfiguration.html b/cn/leancloud/core/AppConfiguration.html
index 6cecbf56..b9ddaa3e 100644
--- a/cn/leancloud/core/AppConfiguration.html
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@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
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-<title>AppConfiguration (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>AppConfiguration (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="AppConfiguration (leancloud sdk 8.2.20 API)";
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diff --git a/cn/leancloud/core/AppRouter.html b/cn/leancloud/core/AppRouter.html
index 4ddf7542..3fe84c6a 100644
--- a/cn/leancloud/core/AppRouter.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
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-<title>AppRouter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>AppRouter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="AppRouter (leancloud sdk 8.2.20 API)";
+            parent.document.title="AppRouter (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/ErrorInterceptor.html b/cn/leancloud/core/ErrorInterceptor.html
index d96fc6fd..bb05d846 100644
--- a/cn/leancloud/core/ErrorInterceptor.html
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@@ -2,10 +2,10 @@
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-<title>ErrorInterceptor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ErrorInterceptor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="ErrorInterceptor (leancloud sdk 8.2.20 API)";
+            parent.document.title="ErrorInterceptor (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/GeneralRequestSignature.html b/cn/leancloud/core/GeneralRequestSignature.html
index 33424247..eeb3b98b 100644
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-<title>GeneralRequestSignature (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GeneralRequestSignature (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="GeneralRequestSignature (leancloud sdk 8.2.20 API)";
+            parent.document.title="GeneralRequestSignature (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/LeanCloud.REGION.html b/cn/leancloud/core/LeanCloud.REGION.html
index 2473fdcc..cd696af6 100644
--- a/cn/leancloud/core/LeanCloud.REGION.html
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-<title>LeanCloud.REGION (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanCloud.REGION (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="LeanCloud.REGION (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanCloud.REGION (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/LeanCloud.html b/cn/leancloud/core/LeanCloud.html
index 102d4dc6..f6f95ee6 100644
--- a/cn/leancloud/core/LeanCloud.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
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-<title>LeanCloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanCloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="LeanCloud (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanCloud (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/LeanService.html b/cn/leancloud/core/LeanService.html
index ba2194f7..97148120 100644
--- a/cn/leancloud/core/LeanService.html
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+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>LeanService (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LeanService (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="LeanService (leancloud sdk 8.2.20 API)";
+            parent.document.title="LeanService (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/LoggingInterceptor.html b/cn/leancloud/core/LoggingInterceptor.html
index 58326404..d9113ded 100644
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@@ -2,10 +2,10 @@
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-<title>LoggingInterceptor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LoggingInterceptor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LoggingInterceptor (leancloud sdk 8.2.20 API)";
+            parent.document.title="LoggingInterceptor (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/PaasClient.html b/cn/leancloud/core/PaasClient.html
index 227074a9..591456d1 100644
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@@ -2,10 +2,10 @@
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-<title>PaasClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>PaasClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="PaasClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="PaasClient (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/PushClient.html b/cn/leancloud/core/PushClient.html
index d8bed1d6..9e4e78e9 100644
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@@ -2,10 +2,10 @@
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-<title>PushClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>PushClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="PushClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="PushClient (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/core/RequestPaddingInterceptor.html b/cn/leancloud/core/RequestPaddingInterceptor.html
index 90ff2698..2c6be3d5 100644
--- a/cn/leancloud/core/RequestPaddingInterceptor.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>RequestPaddingInterceptor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestPaddingInterceptor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestPaddingInterceptor (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestPaddingInterceptor (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/core/RequestSignature.html b/cn/leancloud/core/RequestSignature.html
index dcee7f62..36b76fd6 100644
--- a/cn/leancloud/core/RequestSignature.html
+++ b/cn/leancloud/core/RequestSignature.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestSignature (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestSignature (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestSignature (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestSignature (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/core/StorageClient.html b/cn/leancloud/core/StorageClient.html
index 3ce95486..dd03112a 100644
--- a/cn/leancloud/core/StorageClient.html
+++ b/cn/leancloud/core/StorageClient.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>StorageClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>StorageClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,13 +13,13 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="StorageClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="StorageClient (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
     }
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-var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10,"i54":10,"i55":10,"i56":10,"i57":10,"i58":10,"i59":10,"i60":10,"i61":10,"i62":10,"i63":10,"i64":10,"i65":10,"i66":10,"i67":10,"i68":10,"i69":10,"i70":10,"i71":10,"i72":10,"i73":10,"i74":10,"i75":10,"i76":10,"i77":10,"i78":10,"i79":10,"i80":10,"i81":10};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10,"i54":10,"i55":10,"i56":10,"i57":10,"i58":10,"i59":10,"i60":10,"i61":10,"i62":10,"i63":10,"i64":10,"i65":10,"i66":10,"i67":10,"i68":10,"i69":10,"i70":10,"i71":10,"i72":10,"i73":10,"i74":10,"i75":10,"i76":10,"i77":10,"i78":10,"i79":10,"i80":10,"i81":10,"i82":10,"i83":10};
 var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
 var altColor = "altColor";
 var rowColor = "rowColor";
@@ -502,10 +502,16 @@ <h3>Method Summary</h3>
                       <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass)</code>&nbsp;</td>
 </tr>
 <tr id="i59" class="rowColor">
+<td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#resetPasswordBySmsCode-java.lang.String-java.lang.String-java.lang.String-">resetPasswordBySmsCode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;smsCode,
+                      <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass,
+                      <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;phoneNumber)</code>&nbsp;</td>
+</tr>
+<tr id="i60" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#retrieveShortToken-java.lang.String-">retrieveShortToken</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;sessionToken)</code>&nbsp;</td>
 </tr>
-<tr id="i60" class="altColor">
+<tr id="i61" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;? extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#saveObject-cn.leancloud.LCUser-java.lang.String-java.lang.String-cn.leancloud.json.JSONObject-boolean-cn.leancloud.json.JSONObject-">saveObject</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
           <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;className,
@@ -514,7 +520,7 @@ <h3>Method Summary</h3>
           boolean&nbsp;fetchFlag,
           <a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;where)</code>&nbsp;</td>
 </tr>
-<tr id="i61" class="rowColor">
+<tr id="i62" class="altColor">
 <td class="colFirst"><code>&lt;E extends <a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;<br>io.reactivex.Observable&lt;E&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#saveWholeObject-cn.leancloud.LCUser-java.lang.Class-java.lang.String-java.lang.String-cn.leancloud.json.JSONObject-boolean-cn.leancloud.json.JSONObject-">saveWholeObject</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
                <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;E&gt;&nbsp;clazz,
@@ -524,78 +530,78 @@ <h3>Method Summary</h3>
                boolean&nbsp;fetchFlag,
                <a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;where)</code>&nbsp;</td>
 </tr>
-<tr id="i62" class="altColor">
+<tr id="i63" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/search/LCSearchResponse.html" title="class in cn.leancloud.search">LCSearchResponse</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#search-cn.leancloud.LCUser-java.util.Map-">search</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
       <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;params)</code>&nbsp;</td>
 </tr>
-<tr id="i63" class="rowColor">
+<tr id="i64" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#setCurrentUser-cn.leancloud.LCUser-">setCurrentUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;newUser)</code>&nbsp;</td>
 </tr>
-<tr id="i64" class="altColor">
+<tr id="i65" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#signUp-cn.leancloud.json.JSONObject-">signUp</a></span>(<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;data)</code>&nbsp;</td>
 </tr>
-<tr id="i65" class="rowColor">
+<tr id="i66" class="altColor">
 <td class="colFirst"><code>&lt;T extends <a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&gt;<br>io.reactivex.Observable&lt;T&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#signUpOrLoginByMobilephone-cn.leancloud.json.JSONObject-java.lang.Class-">signUpOrLoginByMobilephone</a></span>(<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;data,
                           <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz)</code>&nbsp;</td>
 </tr>
-<tr id="i66" class="altColor">
+<tr id="i67" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#signUpWithFlag-cn.leancloud.json.JSONObject-boolean-">signUpWithFlag</a></span>(<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;data,
               boolean&nbsp;failOnNotExist)</code>&nbsp;</td>
 </tr>
-<tr id="i67" class="rowColor">
+<tr id="i68" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&gt;&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#strictlyQueryUsers-cn.leancloud.LCUser-java.util.Map-">strictlyQueryUsers</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
                   <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;query)</code>&nbsp;</td>
 </tr>
-<tr id="i68" class="altColor">
+<tr id="i69" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#unblockFriend-cn.leancloud.LCUser-java.lang.String-">unblockFriend</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
              <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;objectId)</code>&nbsp;</td>
 </tr>
-<tr id="i69" class="rowColor">
+<tr id="i70" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#unfollowUser-cn.leancloud.LCUser-java.lang.String-java.lang.String-">unfollowUser</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
             <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;followee,
             <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;follower)</code>&nbsp;</td>
 </tr>
-<tr id="i70" class="altColor">
+<tr id="i71" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCStatisticResult.html" title="class in cn.leancloud">LCStatisticResult</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updateEntityStatistics-java.lang.String-java.util.List-boolean-">updateEntityStatistics</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;entityId,
                       <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&gt;&nbsp;params,
                       boolean&nbsp;overwrite)</code>&nbsp;</td>
 </tr>
-<tr id="i71" class="rowColor">
+<tr id="i72" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCFriendship.html" title="class in cn.leancloud">LCFriendship</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updateFriendship-cn.leancloud.LCUser-java.lang.String-java.lang.String-java.util.Map-">updateFriendship</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;authenticatedUser,
                 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;followeeUserid,
                 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;friendObjectId,
                 <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;attr)</code>&nbsp;</td>
 </tr>
-<tr id="i72" class="altColor">
+<tr id="i73" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCObject.html" title="class in cn.leancloud">LCObject</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updateLeaderboard-java.lang.String-java.util.Map-">updateLeaderboard</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
                  <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;params)</code>
 <div class="block">update leaderboard with attributes.</div>
 </td>
 </tr>
-<tr id="i73" class="rowColor">
+<tr id="i74" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCStatisticResult.html" title="class in cn.leancloud">LCStatisticResult</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updateObjectStatistics-java.lang.String-java.util.List-boolean-">updateObjectStatistics</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;objectId,
                       <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&gt;&nbsp;params,
                       boolean&nbsp;overwrite)</code>&nbsp;</td>
 </tr>
-<tr id="i74" class="altColor">
+<tr id="i75" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updatePassword-cn.leancloud.LCUser-java.lang.String-java.lang.String-">updatePassword</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user,
               <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;oldPass,
               <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass)</code>&nbsp;</td>
 </tr>
-<tr id="i75" class="rowColor">
+<tr id="i76" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/LCStatisticResult.html" title="class in cn.leancloud">LCStatisticResult</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#updateUserStatistics-cn.leancloud.LCUser-java.util.List-boolean-">updateUserStatistics</a></span>(<a href="../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user,
                     <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&gt;&nbsp;params,
@@ -603,31 +609,36 @@ <h3>Method Summary</h3>
 <div class="block">update user statistics.</div>
 </td>
 </tr>
-<tr id="i76" class="altColor">
+<tr id="i77" class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/sms/LCCaptchaValidateResult.html" title="class in cn.leancloud.sms">LCCaptchaValidateResult</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../cn/leancloud/core/StorageClient.html#verifyCaptcha-java.lang.String-java.lang.String-">verifyCaptcha</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;code,
              <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;token)</code>&nbsp;</td>
 </tr>
-<tr id="i77" class="rowColor">
+<tr id="i78" class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
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+                 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;phoneNumber)</code>&nbsp;</td>
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 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
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 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
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+                                                         <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;phoneNumber)</pre>
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+                                                              <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass,
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+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.core.RequestPaddingInterceptor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.core.RequestPaddingInterceptor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.core.RequestPaddingInterceptor (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.core.RequestPaddingInterceptor (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/core/class-use/RequestSignature.html b/cn/leancloud/core/class-use/RequestSignature.html
index ddfc7a68..07adc5e0 100644
--- a/cn/leancloud/core/class-use/RequestSignature.html
+++ b/cn/leancloud/core/class-use/RequestSignature.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.core.RequestSignature (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.core.RequestSignature (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.core.RequestSignature (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.core.RequestSignature (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/core/class-use/StorageClient.html b/cn/leancloud/core/class-use/StorageClient.html
index 8a69da2d..7d34d487 100644
--- a/cn/leancloud/core/class-use/StorageClient.html
+++ b/cn/leancloud/core/class-use/StorageClient.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.core.StorageClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.core.StorageClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.core.StorageClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.core.StorageClient (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/core/package-frame.html b/cn/leancloud/core/package-frame.html
index dc80acca..f9358281 100644
--- a/cn/leancloud/core/package-frame.html
+++ b/cn/leancloud/core/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.core (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.core (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/core/package-summary.html b/cn/leancloud/core/package-summary.html
index ccf17369..dc474248 100644
--- a/cn/leancloud/core/package-summary.html
+++ b/cn/leancloud/core/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.core (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.core (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.core (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.core (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/core/package-tree.html b/cn/leancloud/core/package-tree.html
index 18f9285a..df77b0db 100644
--- a/cn/leancloud/core/package-tree.html
+++ b/cn/leancloud/core/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.core Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.core Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.core Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.core Class Hierarchy (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/core/package-use.html b/cn/leancloud/core/package-use.html
index d10a0e30..5f448c38 100644
--- a/cn/leancloud/core/package-use.html
+++ b/cn/leancloud/core/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.core (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.core (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.core (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.core (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/BaseOperationAdapter.html b/cn/leancloud/gson/BaseOperationAdapter.html
index cc6aba05..29e0512e 100644
--- a/cn/leancloud/gson/BaseOperationAdapter.html
+++ b/cn/leancloud/gson/BaseOperationAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>BaseOperationAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>BaseOperationAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BaseOperationAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="BaseOperationAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/FileUploadTokenAdapter.html b/cn/leancloud/gson/FileUploadTokenAdapter.html
index 7b27bf80..5021b8cc 100644
--- a/cn/leancloud/gson/FileUploadTokenAdapter.html
+++ b/cn/leancloud/gson/FileUploadTokenAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>FileUploadTokenAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FileUploadTokenAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FileUploadTokenAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="FileUploadTokenAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GSONConverterFactory.html b/cn/leancloud/gson/GSONConverterFactory.html
index 1c90abcb..d04a4c33 100644
--- a/cn/leancloud/gson/GSONConverterFactory.html
+++ b/cn/leancloud/gson/GSONConverterFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GSONConverterFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GSONConverterFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GSONConverterFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="GSONConverterFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GSONParser.html b/cn/leancloud/gson/GSONParser.html
index bb684d07..fa1ba86d 100644
--- a/cn/leancloud/gson/GSONParser.html
+++ b/cn/leancloud/gson/GSONParser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GSONParser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GSONParser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GSONParser (leancloud sdk 8.2.20 API)";
+            parent.document.title="GSONParser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GeneralFieldMappingObjectAdapter.html b/cn/leancloud/gson/GeneralFieldMappingObjectAdapter.html
index f28bdddb..03bf84f0 100644
--- a/cn/leancloud/gson/GeneralFieldMappingObjectAdapter.html
+++ b/cn/leancloud/gson/GeneralFieldMappingObjectAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GeneralSimpleObjectAdapter.html b/cn/leancloud/gson/GeneralSimpleObjectAdapter.html
index 56648258..311fca60 100644
--- a/cn/leancloud/gson/GeneralSimpleObjectAdapter.html
+++ b/cn/leancloud/gson/GeneralSimpleObjectAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GeneralSimpleObjectAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GeneralSimpleObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GeneralSimpleObjectAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="GeneralSimpleObjectAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GsonArray.html b/cn/leancloud/gson/GsonArray.html
index de3727dc..1f81b60d 100644
--- a/cn/leancloud/gson/GsonArray.html
+++ b/cn/leancloud/gson/GsonArray.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GsonArray (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GsonArray (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GsonArray (leancloud sdk 8.2.20 API)";
+            parent.document.title="GsonArray (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GsonObject.html b/cn/leancloud/gson/GsonObject.html
index d756ade5..857ccc7a 100644
--- a/cn/leancloud/gson/GsonObject.html
+++ b/cn/leancloud/gson/GsonObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GsonObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GsonObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GsonObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="GsonObject (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GsonUTCDateAdapter.html b/cn/leancloud/gson/GsonUTCDateAdapter.html
index 527e34ab..f85c00ea 100644
--- a/cn/leancloud/gson/GsonUTCDateAdapter.html
+++ b/cn/leancloud/gson/GsonUTCDateAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GsonUTCDateAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GsonUTCDateAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GsonUTCDateAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="GsonUTCDateAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/GsonWrapper.html b/cn/leancloud/gson/GsonWrapper.html
index 35e4b87a..c5076d20 100644
--- a/cn/leancloud/gson/GsonWrapper.html
+++ b/cn/leancloud/gson/GsonWrapper.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>GsonWrapper (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>GsonWrapper (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="GsonWrapper (leancloud sdk 8.2.20 API)";
+            parent.document.title="GsonWrapper (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/JSONArrayAdapter.html b/cn/leancloud/gson/JSONArrayAdapter.html
index ed1012dc..99d32948 100644
--- a/cn/leancloud/gson/JSONArrayAdapter.html
+++ b/cn/leancloud/gson/JSONArrayAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONArrayAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONArrayAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONArrayAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONArrayAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/JSONObjectAdapter.html b/cn/leancloud/gson/JSONObjectAdapter.html
index 9296ecc5..9365c731 100644
--- a/cn/leancloud/gson/JSONObjectAdapter.html
+++ b/cn/leancloud/gson/JSONObjectAdapter.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONObjectAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONObjectAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONObjectAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/MapDeserializerDoubleAsIntFix.html b/cn/leancloud/gson/MapDeserializerDoubleAsIntFix.html
index 8906e18f..d65fe64f 100644
--- a/cn/leancloud/gson/MapDeserializerDoubleAsIntFix.html
+++ b/cn/leancloud/gson/MapDeserializerDoubleAsIntFix.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)";
+            parent.document.title="MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/NumberDeserializerDoubleAsIntFix.html b/cn/leancloud/gson/NumberDeserializerDoubleAsIntFix.html
index 840c2a50..f4704dea 100644
--- a/cn/leancloud/gson/NumberDeserializerDoubleAsIntFix.html
+++ b/cn/leancloud/gson/NumberDeserializerDoubleAsIntFix.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)";
+            parent.document.title="NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/ObjectDeserializer.html b/cn/leancloud/gson/ObjectDeserializer.html
index 759c0dd1..c4a82f58 100644
--- a/cn/leancloud/gson/ObjectDeserializer.html
+++ b/cn/leancloud/gson/ObjectDeserializer.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ObjectDeserializer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ObjectDeserializer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ObjectDeserializer (leancloud sdk 8.2.20 API)";
+            parent.document.title="ObjectDeserializer (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/BaseOperationAdapter.html b/cn/leancloud/gson/class-use/BaseOperationAdapter.html
index d8017e38..10bef172 100644
--- a/cn/leancloud/gson/class-use/BaseOperationAdapter.html
+++ b/cn/leancloud/gson/class-use/BaseOperationAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.BaseOperationAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.BaseOperationAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.BaseOperationAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.BaseOperationAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/FileUploadTokenAdapter.html b/cn/leancloud/gson/class-use/FileUploadTokenAdapter.html
index 3c2bc786..4a00b471 100644
--- a/cn/leancloud/gson/class-use/FileUploadTokenAdapter.html
+++ b/cn/leancloud/gson/class-use/FileUploadTokenAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.FileUploadTokenAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.FileUploadTokenAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.FileUploadTokenAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.FileUploadTokenAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GSONConverterFactory.html b/cn/leancloud/gson/class-use/GSONConverterFactory.html
index cf55b745..8f7509d3 100644
--- a/cn/leancloud/gson/class-use/GSONConverterFactory.html
+++ b/cn/leancloud/gson/class-use/GSONConverterFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GSONConverterFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GSONConverterFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GSONConverterFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GSONConverterFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GSONParser.html b/cn/leancloud/gson/class-use/GSONParser.html
index 3198f48a..57f049d5 100644
--- a/cn/leancloud/gson/class-use/GSONParser.html
+++ b/cn/leancloud/gson/class-use/GSONParser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GSONParser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GSONParser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GSONParser (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GSONParser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GeneralFieldMappingObjectAdapter.html b/cn/leancloud/gson/class-use/GeneralFieldMappingObjectAdapter.html
index 6f16e9f3..4c570371 100644
--- a/cn/leancloud/gson/class-use/GeneralFieldMappingObjectAdapter.html
+++ b/cn/leancloud/gson/class-use/GeneralFieldMappingObjectAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GeneralFieldMappingObjectAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GeneralSimpleObjectAdapter.html b/cn/leancloud/gson/class-use/GeneralSimpleObjectAdapter.html
index 8d617ac3..300e32c5 100644
--- a/cn/leancloud/gson/class-use/GeneralSimpleObjectAdapter.html
+++ b/cn/leancloud/gson/class-use/GeneralSimpleObjectAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GeneralSimpleObjectAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GeneralSimpleObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GeneralSimpleObjectAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GeneralSimpleObjectAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GsonArray.html b/cn/leancloud/gson/class-use/GsonArray.html
index 4d27a8be..ee52520a 100644
--- a/cn/leancloud/gson/class-use/GsonArray.html
+++ b/cn/leancloud/gson/class-use/GsonArray.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GsonArray (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GsonArray (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GsonArray (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GsonArray (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GsonObject.html b/cn/leancloud/gson/class-use/GsonObject.html
index cc566e00..bb66db77 100644
--- a/cn/leancloud/gson/class-use/GsonObject.html
+++ b/cn/leancloud/gson/class-use/GsonObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GsonObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GsonObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GsonObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GsonObject (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GsonUTCDateAdapter.html b/cn/leancloud/gson/class-use/GsonUTCDateAdapter.html
index 2da3328a..c7f51d6d 100644
--- a/cn/leancloud/gson/class-use/GsonUTCDateAdapter.html
+++ b/cn/leancloud/gson/class-use/GsonUTCDateAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GsonUTCDateAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GsonUTCDateAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GsonUTCDateAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GsonUTCDateAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/GsonWrapper.html b/cn/leancloud/gson/class-use/GsonWrapper.html
index 79cd4128..15dba039 100644
--- a/cn/leancloud/gson/class-use/GsonWrapper.html
+++ b/cn/leancloud/gson/class-use/GsonWrapper.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.GsonWrapper (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.GsonWrapper (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.GsonWrapper (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.GsonWrapper (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/JSONArrayAdapter.html b/cn/leancloud/gson/class-use/JSONArrayAdapter.html
index cc2fa620..b0146c15 100644
--- a/cn/leancloud/gson/class-use/JSONArrayAdapter.html
+++ b/cn/leancloud/gson/class-use/JSONArrayAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.JSONArrayAdapter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.JSONArrayAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.gson.JSONArrayAdapter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.JSONArrayAdapter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/gson/class-use/JSONObjectAdapter.html b/cn/leancloud/gson/class-use/JSONObjectAdapter.html
index f8a6c1d2..ce983ba1 100644
--- a/cn/leancloud/gson/class-use/JSONObjectAdapter.html
+++ b/cn/leancloud/gson/class-use/JSONObjectAdapter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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+<title>Uses of Class cn.leancloud.gson.JSONObjectAdapter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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index 1faf3824..282ed93e 100644
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-<title>Uses of Class cn.leancloud.gson.MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.gson.MapDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)";
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index b1d75462..f27f9edf 100644
--- a/cn/leancloud/gson/class-use/NumberDeserializerDoubleAsIntFix.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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-<title>Uses of Class cn.leancloud.gson.NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
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+            parent.document.title="Uses of Class cn.leancloud.gson.NumberDeserializerDoubleAsIntFix (leancloud sdk 8.2.21 API)";
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index 213a2327..7bc24b08 100644
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.gson.ObjectDeserializer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.gson.ObjectDeserializer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.gson.ObjectDeserializer (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.gson.ObjectDeserializer (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
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index 3499ed14..4f3872c9 100644
--- a/cn/leancloud/gson/package-frame.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
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-<title>cn.leancloud.gson (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.gson (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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 </head>
diff --git a/cn/leancloud/gson/package-summary.html b/cn/leancloud/gson/package-summary.html
index 9c100579..5335df38 100644
--- a/cn/leancloud/gson/package-summary.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
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-<title>cn.leancloud.gson (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.gson (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.gson (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.gson (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/gson/package-tree.html b/cn/leancloud/gson/package-tree.html
index 5fd8002f..28b6c024 100644
--- a/cn/leancloud/gson/package-tree.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.gson Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.gson Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="cn.leancloud.gson Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.gson Class Hierarchy (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/gson/package-use.html b/cn/leancloud/gson/package-use.html
index 071a950e..9d1d8a16 100644
--- a/cn/leancloud/gson/package-use.html
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-<title>Uses of Package cn.leancloud.gson (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.gson (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.gson (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.gson (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/BackgroundThreadpool.html b/cn/leancloud/im/BackgroundThreadpool.html
index 720077a2..155531a0 100644
--- a/cn/leancloud/im/BackgroundThreadpool.html
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>BackgroundThreadpool (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>BackgroundThreadpool (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="BackgroundThreadpool (leancloud sdk 8.2.20 API)";
+            parent.document.title="BackgroundThreadpool (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/DatabaseDelegate.html b/cn/leancloud/im/DatabaseDelegate.html
index 7ad7f66b..fb34d2a9 100644
--- a/cn/leancloud/im/DatabaseDelegate.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>DatabaseDelegate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>DatabaseDelegate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="DatabaseDelegate (leancloud sdk 8.2.20 API)";
+            parent.document.title="DatabaseDelegate (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/DatabaseDelegateFactory.html b/cn/leancloud/im/DatabaseDelegateFactory.html
index c4c7b2d8..0efb70c0 100644
--- a/cn/leancloud/im/DatabaseDelegateFactory.html
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+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>DatabaseDelegateFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>DatabaseDelegateFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="DatabaseDelegateFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="DatabaseDelegateFactory (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/DirectlyOperationTube.html b/cn/leancloud/im/DirectlyOperationTube.html
index d7fbeefb..66e719b7 100644
--- a/cn/leancloud/im/DirectlyOperationTube.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>DirectlyOperationTube (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>DirectlyOperationTube (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="DirectlyOperationTube (leancloud sdk 8.2.20 API)";
+            parent.document.title="DirectlyOperationTube (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/FileMetaAccessor.html b/cn/leancloud/im/FileMetaAccessor.html
index 19755aaa..6f7c50f3 100644
--- a/cn/leancloud/im/FileMetaAccessor.html
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 <head>
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-<title>FileMetaAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>FileMetaAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="FileMetaAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="FileMetaAccessor (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/InternalConfiguration.html b/cn/leancloud/im/InternalConfiguration.html
index 91b09cac..4a94c6bc 100644
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-<title>InternalConfiguration (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>InternalConfiguration (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="InternalConfiguration (leancloud sdk 8.2.20 API)";
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diff --git a/cn/leancloud/im/LCIMEventHandler.html b/cn/leancloud/im/LCIMEventHandler.html
index 1f32226c..bf56ed88 100644
--- a/cn/leancloud/im/LCIMEventHandler.html
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-<title>LCIMEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
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-            parent.document.title="LCIMEventHandler (leancloud sdk 8.2.20 API)";
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diff --git a/cn/leancloud/im/LCIMOptions.html b/cn/leancloud/im/LCIMOptions.html
index d1357894..6427769a 100644
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 <head>
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+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMOptions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMOptions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMOptions (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMOptions (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/LCUserSignatureFactory.html b/cn/leancloud/im/LCUserSignatureFactory.html
index ecf784e7..3d9039fc 100644
--- a/cn/leancloud/im/LCUserSignatureFactory.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCUserSignatureFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCUserSignatureFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCUserSignatureFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCUserSignatureFactory (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/OperationTube.html b/cn/leancloud/im/OperationTube.html
index e0322404..7dc7dc64 100644
--- a/cn/leancloud/im/OperationTube.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>OperationTube (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>OperationTube (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="OperationTube (leancloud sdk 8.2.20 API)";
+            parent.document.title="OperationTube (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/RequestCache.html b/cn/leancloud/im/RequestCache.html
index 663a2880..d93878f3 100644
--- a/cn/leancloud/im/RequestCache.html
+++ b/cn/leancloud/im/RequestCache.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>RequestCache (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>RequestCache (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="RequestCache (leancloud sdk 8.2.20 API)";
+            parent.document.title="RequestCache (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/Signature.html b/cn/leancloud/im/Signature.html
index b5c110c2..8975c562 100644
--- a/cn/leancloud/im/Signature.html
+++ b/cn/leancloud/im/Signature.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Signature (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Signature (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Signature (leancloud sdk 8.2.20 API)";
+            parent.document.title="Signature (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SignatureCallback.html b/cn/leancloud/im/SignatureCallback.html
index 860fe08f..baf4aa2a 100644
--- a/cn/leancloud/im/SignatureCallback.html
+++ b/cn/leancloud/im/SignatureCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SignatureCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SignatureCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SignatureCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="SignatureCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SignatureFactory.SignatureException.html b/cn/leancloud/im/SignatureFactory.SignatureException.html
index b4ca03f7..6a671236 100644
--- a/cn/leancloud/im/SignatureFactory.SignatureException.html
+++ b/cn/leancloud/im/SignatureFactory.SignatureException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SignatureFactory.SignatureException (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SignatureFactory.SignatureException (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SignatureFactory.SignatureException (leancloud sdk 8.2.20 API)";
+            parent.document.title="SignatureFactory.SignatureException (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SignatureFactory.html b/cn/leancloud/im/SignatureFactory.html
index 1f90bafb..00c87290 100644
--- a/cn/leancloud/im/SignatureFactory.html
+++ b/cn/leancloud/im/SignatureFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SignatureFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SignatureFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SignatureFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="SignatureFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SignatureTask.html b/cn/leancloud/im/SignatureTask.html
index e2032ac1..2ac21b9f 100644
--- a/cn/leancloud/im/SignatureTask.html
+++ b/cn/leancloud/im/SignatureTask.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SignatureTask (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SignatureTask (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SignatureTask (leancloud sdk 8.2.20 API)";
+            parent.document.title="SignatureTask (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SimpleFileMetaAccessor.html b/cn/leancloud/im/SimpleFileMetaAccessor.html
index 5e997369..c34da56d 100644
--- a/cn/leancloud/im/SimpleFileMetaAccessor.html
+++ b/cn/leancloud/im/SimpleFileMetaAccessor.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SimpleFileMetaAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SimpleFileMetaAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SimpleFileMetaAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="SimpleFileMetaAccessor (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SystemReporter.SystemInfo.html b/cn/leancloud/im/SystemReporter.SystemInfo.html
index 62cdfe59..4b10b3e8 100644
--- a/cn/leancloud/im/SystemReporter.SystemInfo.html
+++ b/cn/leancloud/im/SystemReporter.SystemInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SystemReporter.SystemInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SystemReporter.SystemInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SystemReporter.SystemInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="SystemReporter.SystemInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/SystemReporter.html b/cn/leancloud/im/SystemReporter.html
index d0154c6b..27d68ad9 100644
--- a/cn/leancloud/im/SystemReporter.html
+++ b/cn/leancloud/im/SystemReporter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>SystemReporter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>SystemReporter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="SystemReporter (leancloud sdk 8.2.20 API)";
+            parent.document.title="SystemReporter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/WindTalker.html b/cn/leancloud/im/WindTalker.html
index 35441ad6..d641e13c 100644
--- a/cn/leancloud/im/WindTalker.html
+++ b/cn/leancloud/im/WindTalker.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>WindTalker (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>WindTalker (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="WindTalker (leancloud sdk 8.2.20 API)";
+            parent.document.title="WindTalker (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/BackgroundThreadpool.html b/cn/leancloud/im/class-use/BackgroundThreadpool.html
index 793c4977..bf88c7e4 100644
--- a/cn/leancloud/im/class-use/BackgroundThreadpool.html
+++ b/cn/leancloud/im/class-use/BackgroundThreadpool.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.BackgroundThreadpool (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.BackgroundThreadpool (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.BackgroundThreadpool (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.BackgroundThreadpool (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/DatabaseDelegate.html b/cn/leancloud/im/class-use/DatabaseDelegate.html
index 8c87d20e..43bdf878 100644
--- a/cn/leancloud/im/class-use/DatabaseDelegate.html
+++ b/cn/leancloud/im/class-use/DatabaseDelegate.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.DatabaseDelegate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.DatabaseDelegate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.DatabaseDelegate (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.DatabaseDelegate (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/DatabaseDelegateFactory.html b/cn/leancloud/im/class-use/DatabaseDelegateFactory.html
index 61fc4091..c7febe2a 100644
--- a/cn/leancloud/im/class-use/DatabaseDelegateFactory.html
+++ b/cn/leancloud/im/class-use/DatabaseDelegateFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.DatabaseDelegateFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.DatabaseDelegateFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.DatabaseDelegateFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.DatabaseDelegateFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/DirectlyOperationTube.html b/cn/leancloud/im/class-use/DirectlyOperationTube.html
index 0ef81070..26798bb5 100644
--- a/cn/leancloud/im/class-use/DirectlyOperationTube.html
+++ b/cn/leancloud/im/class-use/DirectlyOperationTube.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.DirectlyOperationTube (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.DirectlyOperationTube (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.DirectlyOperationTube (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.DirectlyOperationTube (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/FileMetaAccessor.html b/cn/leancloud/im/class-use/FileMetaAccessor.html
index 06a2d61c..e2624308 100644
--- a/cn/leancloud/im/class-use/FileMetaAccessor.html
+++ b/cn/leancloud/im/class-use/FileMetaAccessor.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.FileMetaAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.FileMetaAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.FileMetaAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.FileMetaAccessor (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/InternalConfiguration.html b/cn/leancloud/im/class-use/InternalConfiguration.html
index b3729d70..f52889c7 100644
--- a/cn/leancloud/im/class-use/InternalConfiguration.html
+++ b/cn/leancloud/im/class-use/InternalConfiguration.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.InternalConfiguration (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.InternalConfiguration (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.InternalConfiguration (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.InternalConfiguration (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/LCIMEventHandler.html b/cn/leancloud/im/class-use/LCIMEventHandler.html
index 78f910b9..bf9cc142 100644
--- a/cn/leancloud/im/class-use/LCIMEventHandler.html
+++ b/cn/leancloud/im/class-use/LCIMEventHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.LCIMEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.LCIMEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.LCIMEventHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.LCIMEventHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/LCIMOptions.html b/cn/leancloud/im/class-use/LCIMOptions.html
index e31ec7a4..88649845 100644
--- a/cn/leancloud/im/class-use/LCIMOptions.html
+++ b/cn/leancloud/im/class-use/LCIMOptions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.LCIMOptions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.LCIMOptions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.LCIMOptions (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.LCIMOptions (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/LCUserSignatureFactory.html b/cn/leancloud/im/class-use/LCUserSignatureFactory.html
index 847a9c26..a1bdf7b3 100644
--- a/cn/leancloud/im/class-use/LCUserSignatureFactory.html
+++ b/cn/leancloud/im/class-use/LCUserSignatureFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.LCUserSignatureFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.LCUserSignatureFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.LCUserSignatureFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.LCUserSignatureFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/OperationTube.html b/cn/leancloud/im/class-use/OperationTube.html
index 23414f33..1677f378 100644
--- a/cn/leancloud/im/class-use/OperationTube.html
+++ b/cn/leancloud/im/class-use/OperationTube.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.OperationTube (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.OperationTube (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.OperationTube (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.OperationTube (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/RequestCache.html b/cn/leancloud/im/class-use/RequestCache.html
index 994bdcea..93f94932 100644
--- a/cn/leancloud/im/class-use/RequestCache.html
+++ b/cn/leancloud/im/class-use/RequestCache.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.RequestCache (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.RequestCache (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.RequestCache (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.RequestCache (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/Signature.html b/cn/leancloud/im/class-use/Signature.html
index d1d73c36..3e56f64d 100644
--- a/cn/leancloud/im/class-use/Signature.html
+++ b/cn/leancloud/im/class-use/Signature.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.Signature (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.Signature (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.Signature (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.Signature (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SignatureCallback.html b/cn/leancloud/im/class-use/SignatureCallback.html
index 0ea50280..b1d09246 100644
--- a/cn/leancloud/im/class-use/SignatureCallback.html
+++ b/cn/leancloud/im/class-use/SignatureCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.SignatureCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.SignatureCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.SignatureCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.SignatureCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SignatureFactory.SignatureException.html b/cn/leancloud/im/class-use/SignatureFactory.SignatureException.html
index 4035c2f7..842b669e 100644
--- a/cn/leancloud/im/class-use/SignatureFactory.SignatureException.html
+++ b/cn/leancloud/im/class-use/SignatureFactory.SignatureException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.SignatureFactory.SignatureException (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.SignatureFactory.SignatureException (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.SignatureFactory.SignatureException (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.SignatureFactory.SignatureException (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SignatureFactory.html b/cn/leancloud/im/class-use/SignatureFactory.html
index ea83007d..61f2c531 100644
--- a/cn/leancloud/im/class-use/SignatureFactory.html
+++ b/cn/leancloud/im/class-use/SignatureFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.SignatureFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.SignatureFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.SignatureFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.SignatureFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SignatureTask.html b/cn/leancloud/im/class-use/SignatureTask.html
index 75cd211f..78bce5b6 100644
--- a/cn/leancloud/im/class-use/SignatureTask.html
+++ b/cn/leancloud/im/class-use/SignatureTask.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.SignatureTask (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.SignatureTask (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.SignatureTask (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.SignatureTask (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SimpleFileMetaAccessor.html b/cn/leancloud/im/class-use/SimpleFileMetaAccessor.html
index 43e16df0..ad5a9522 100644
--- a/cn/leancloud/im/class-use/SimpleFileMetaAccessor.html
+++ b/cn/leancloud/im/class-use/SimpleFileMetaAccessor.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.SimpleFileMetaAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.SimpleFileMetaAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.SimpleFileMetaAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.SimpleFileMetaAccessor (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SystemReporter.SystemInfo.html b/cn/leancloud/im/class-use/SystemReporter.SystemInfo.html
index 50e3a77d..7adc8b58 100644
--- a/cn/leancloud/im/class-use/SystemReporter.SystemInfo.html
+++ b/cn/leancloud/im/class-use/SystemReporter.SystemInfo.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.SystemReporter.SystemInfo (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.SystemReporter.SystemInfo (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.SystemReporter.SystemInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.SystemReporter.SystemInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/SystemReporter.html b/cn/leancloud/im/class-use/SystemReporter.html
index 5a6a7c21..6c608da7 100644
--- a/cn/leancloud/im/class-use/SystemReporter.html
+++ b/cn/leancloud/im/class-use/SystemReporter.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.im.SystemReporter (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.SystemReporter (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.im.SystemReporter (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.SystemReporter (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/class-use/WindTalker.html b/cn/leancloud/im/class-use/WindTalker.html
index d78d5855..ab3f04eb 100644
--- a/cn/leancloud/im/class-use/WindTalker.html
+++ b/cn/leancloud/im/class-use/WindTalker.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.WindTalker (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.WindTalker (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.WindTalker (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.WindTalker (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/package-frame.html b/cn/leancloud/im/package-frame.html
index 689a8587..e905ba12 100644
--- a/cn/leancloud/im/package-frame.html
+++ b/cn/leancloud/im/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.im (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/im/package-summary.html b/cn/leancloud/im/package-summary.html
index a3de4a41..d18fe631 100644
--- a/cn/leancloud/im/package-summary.html
+++ b/cn/leancloud/im/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.im (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.im (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/package-tree.html b/cn/leancloud/im/package-tree.html
index 79a2c390..ab6cda44 100644
--- a/cn/leancloud/im/package-tree.html
+++ b/cn/leancloud/im/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.im Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.im Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im Class Hierarchy (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/package-use.html b/cn/leancloud/im/package-use.html
index 8897e098..ebde3c46 100644
--- a/cn/leancloud/im/package-use.html
+++ b/cn/leancloud/im/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.im (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.im (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.im (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.im (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/Conversation.LCIMOperation.html b/cn/leancloud/im/v2/Conversation.LCIMOperation.html
index 5c29193c..b9e8ad7a 100644
--- a/cn/leancloud/im/v2/Conversation.LCIMOperation.html
+++ b/cn/leancloud/im/v2/Conversation.LCIMOperation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Conversation.LCIMOperation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Conversation.LCIMOperation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Conversation.LCIMOperation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Conversation.LCIMOperation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/Conversation.html b/cn/leancloud/im/v2/Conversation.html
index 63dcb9b4..8439ae51 100644
--- a/cn/leancloud/im/v2/Conversation.html
+++ b/cn/leancloud/im/v2/Conversation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Conversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Conversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Conversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Conversation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/ConversationSynchronizer.html b/cn/leancloud/im/v2/ConversationSynchronizer.html
index 9d1d7e35..3d72b2c6 100644
--- a/cn/leancloud/im/v2/ConversationSynchronizer.html
+++ b/cn/leancloud/im/v2/ConversationSynchronizer.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ConversationSynchronizer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ConversationSynchronizer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ConversationSynchronizer (leancloud sdk 8.2.20 API)";
+            parent.document.title="ConversationSynchronizer (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMBinaryMessage.html b/cn/leancloud/im/v2/LCIMBinaryMessage.html
index 262a4a8c..aa4eecec 100644
--- a/cn/leancloud/im/v2/LCIMBinaryMessage.html
+++ b/cn/leancloud/im/v2/LCIMBinaryMessage.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMBinaryMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMBinaryMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMBinaryMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMBinaryMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMChatRoom.html b/cn/leancloud/im/v2/LCIMChatRoom.html
index f2cf4641..64458791 100644
--- a/cn/leancloud/im/v2/LCIMChatRoom.html
+++ b/cn/leancloud/im/v2/LCIMChatRoom.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMChatRoom (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMChatRoom (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMChatRoom (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMChatRoom (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html b/cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html
index 46c82ad9..79b4d4d6 100644
--- a/cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html
+++ b/cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMClient.LCIMClientStatus (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMClient.LCIMClientStatus (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMClient.LCIMClientStatus (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMClient.LCIMClientStatus (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMClient.html b/cn/leancloud/im/v2/LCIMClient.html
index b7bb2f7b..111d4e96 100644
--- a/cn/leancloud/im/v2/LCIMClient.html
+++ b/cn/leancloud/im/v2/LCIMClient.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMClient (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMClientEventHandler.html b/cn/leancloud/im/v2/LCIMClientEventHandler.html
index 5ffbbaea..e0329ef6 100644
--- a/cn/leancloud/im/v2/LCIMClientEventHandler.html
+++ b/cn/leancloud/im/v2/LCIMClientEventHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMClientEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMClientEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMClientEventHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMClientEventHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMClientOpenOption.html b/cn/leancloud/im/v2/LCIMClientOpenOption.html
index b3178852..c094e905 100644
--- a/cn/leancloud/im/v2/LCIMClientOpenOption.html
+++ b/cn/leancloud/im/v2/LCIMClientOpenOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMClientOpenOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMClientOpenOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMClientOpenOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMClientOpenOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMConversation.html b/cn/leancloud/im/v2/LCIMConversation.html
index f0aff83f..ee660a7f 100644
--- a/cn/leancloud/im/v2/LCIMConversation.html
+++ b/cn/leancloud/im/v2/LCIMConversation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMConversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMConversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMConversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMConversation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMConversationEventHandler.html b/cn/leancloud/im/v2/LCIMConversationEventHandler.html
index cea73535..5993e936 100644
--- a/cn/leancloud/im/v2/LCIMConversationEventHandler.html
+++ b/cn/leancloud/im/v2/LCIMConversationEventHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMConversationEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMConversationEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMConversationEventHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMConversationEventHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMConversationsQuery.html b/cn/leancloud/im/v2/LCIMConversationsQuery.html
index e1f1db0d..80e7124d 100644
--- a/cn/leancloud/im/v2/LCIMConversationsQuery.html
+++ b/cn/leancloud/im/v2/LCIMConversationsQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMConversationsQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMConversationsQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMConversationsQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMConversationsQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMException.html b/cn/leancloud/im/v2/LCIMException.html
index f022f29e..bbbabcd2 100644
--- a/cn/leancloud/im/v2/LCIMException.html
+++ b/cn/leancloud/im/v2/LCIMException.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMException (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMException (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMException (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMException (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessage.MessageIOType.html b/cn/leancloud/im/v2/LCIMMessage.MessageIOType.html
index 2eeb1293..2a07f9fc 100644
--- a/cn/leancloud/im/v2/LCIMMessage.MessageIOType.html
+++ b/cn/leancloud/im/v2/LCIMMessage.MessageIOType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessage.MessageIOType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessage.MessageIOType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessage.MessageIOType (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessage.MessageIOType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessage.MessageStatus.html b/cn/leancloud/im/v2/LCIMMessage.MessageStatus.html
index cb48e67a..88b16733 100644
--- a/cn/leancloud/im/v2/LCIMMessage.MessageStatus.html
+++ b/cn/leancloud/im/v2/LCIMMessage.MessageStatus.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessage.MessageStatus (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessage.MessageStatus (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessage.MessageStatus (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessage.MessageStatus (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessage.html b/cn/leancloud/im/v2/LCIMMessage.html
index 2f201938..e4745a1d 100644
--- a/cn/leancloud/im/v2/LCIMMessage.html
+++ b/cn/leancloud/im/v2/LCIMMessage.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageHandler.html b/cn/leancloud/im/v2/LCIMMessageHandler.html
index 2c6745c3..1d23740c 100644
--- a/cn/leancloud/im/v2/LCIMMessageHandler.html
+++ b/cn/leancloud/im/v2/LCIMMessageHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageInterval.MessageIntervalBound.html b/cn/leancloud/im/v2/LCIMMessageInterval.MessageIntervalBound.html
index f635520b..44aac09f 100644
--- a/cn/leancloud/im/v2/LCIMMessageInterval.MessageIntervalBound.html
+++ b/cn/leancloud/im/v2/LCIMMessageInterval.MessageIntervalBound.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageInterval.MessageIntervalBound (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageInterval.MessageIntervalBound (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageInterval.MessageIntervalBound (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageInterval.MessageIntervalBound (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageInterval.html b/cn/leancloud/im/v2/LCIMMessageInterval.html
index 52dc9f03..8613dfae 100644
--- a/cn/leancloud/im/v2/LCIMMessageInterval.html
+++ b/cn/leancloud/im/v2/LCIMMessageInterval.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageInterval (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageInterval (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageInterval (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageInterval (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageManager.html b/cn/leancloud/im/v2/LCIMMessageManager.html
index 33baca53..dc93cd7e 100644
--- a/cn/leancloud/im/v2/LCIMMessageManager.html
+++ b/cn/leancloud/im/v2/LCIMMessageManager.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageManager (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageManager (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageManager (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageManager (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageManagerHelper.html b/cn/leancloud/im/v2/LCIMMessageManagerHelper.html
index 7c6a712c..63bdabed 100644
--- a/cn/leancloud/im/v2/LCIMMessageManagerHelper.html
+++ b/cn/leancloud/im/v2/LCIMMessageManagerHelper.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageManagerHelper (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageManagerHelper (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageManagerHelper (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageManagerHelper (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageOption.MessagePriority.html b/cn/leancloud/im/v2/LCIMMessageOption.MessagePriority.html
index 48780277..159d53ac 100644
--- a/cn/leancloud/im/v2/LCIMMessageOption.MessagePriority.html
+++ b/cn/leancloud/im/v2/LCIMMessageOption.MessagePriority.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageOption.MessagePriority (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageOption.MessagePriority (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageOption.MessagePriority (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageOption.MessagePriority (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageOption.html b/cn/leancloud/im/v2/LCIMMessageOption.html
index 1c3c61dd..9860dcc8 100644
--- a/cn/leancloud/im/v2/LCIMMessageOption.html
+++ b/cn/leancloud/im/v2/LCIMMessageOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageQueryDirection.html b/cn/leancloud/im/v2/LCIMMessageQueryDirection.html
index 0170c2f0..88f94a05 100644
--- a/cn/leancloud/im/v2/LCIMMessageQueryDirection.html
+++ b/cn/leancloud/im/v2/LCIMMessageQueryDirection.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageQueryDirection (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageQueryDirection (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageQueryDirection (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageQueryDirection (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageStorage.MessageQueryResult.html b/cn/leancloud/im/v2/LCIMMessageStorage.MessageQueryResult.html
index 6f7a1905..b671a94f 100644
--- a/cn/leancloud/im/v2/LCIMMessageStorage.MessageQueryResult.html
+++ b/cn/leancloud/im/v2/LCIMMessageStorage.MessageQueryResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageStorage.MessageQueryResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageStorage.MessageQueryResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageStorage.MessageQueryResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageStorage.MessageQueryResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageStorage.SQL.html b/cn/leancloud/im/v2/LCIMMessageStorage.SQL.html
index 03d8b9f3..0f01143a 100644
--- a/cn/leancloud/im/v2/LCIMMessageStorage.SQL.html
+++ b/cn/leancloud/im/v2/LCIMMessageStorage.SQL.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageStorage.SQL (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageStorage.SQL (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageStorage.SQL (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageStorage.SQL (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageStorage.StorageMessageCallback.html b/cn/leancloud/im/v2/LCIMMessageStorage.StorageMessageCallback.html
index a6b15643..4de2ecbc 100644
--- a/cn/leancloud/im/v2/LCIMMessageStorage.StorageMessageCallback.html
+++ b/cn/leancloud/im/v2/LCIMMessageStorage.StorageMessageCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageStorage.StorageMessageCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageStorage.StorageMessageCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageStorage.StorageMessageCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageStorage.StorageMessageCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageStorage.StorageQueryCallback.html b/cn/leancloud/im/v2/LCIMMessageStorage.StorageQueryCallback.html
index 34f6235b..aa0b3df3 100644
--- a/cn/leancloud/im/v2/LCIMMessageStorage.StorageQueryCallback.html
+++ b/cn/leancloud/im/v2/LCIMMessageStorage.StorageQueryCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageStorage.StorageQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageStorage.StorageQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageStorage.StorageQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageStorage.StorageQueryCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMMessageStorage.html b/cn/leancloud/im/v2/LCIMMessageStorage.html
index 3f6bbf35..ef19ac01 100644
--- a/cn/leancloud/im/v2/LCIMMessageStorage.html
+++ b/cn/leancloud/im/v2/LCIMMessageStorage.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMMessageStorage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMMessageStorage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMMessageStorage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMMessageStorage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMReservedMessageType.html b/cn/leancloud/im/v2/LCIMReservedMessageType.html
index a783f5f0..93945d3a 100644
--- a/cn/leancloud/im/v2/LCIMReservedMessageType.html
+++ b/cn/leancloud/im/v2/LCIMReservedMessageType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMReservedMessageType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMReservedMessageType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMReservedMessageType (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMReservedMessageType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMServiceConversation.html b/cn/leancloud/im/v2/LCIMServiceConversation.html
index f6073b7f..9f7960cb 100644
--- a/cn/leancloud/im/v2/LCIMServiceConversation.html
+++ b/cn/leancloud/im/v2/LCIMServiceConversation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMServiceConversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMServiceConversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMServiceConversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMServiceConversation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/LCIMTemporaryConversation.html b/cn/leancloud/im/v2/LCIMTemporaryConversation.html
index c3845ed9..3cdb9f51 100644
--- a/cn/leancloud/im/v2/LCIMTemporaryConversation.html
+++ b/cn/leancloud/im/v2/LCIMTemporaryConversation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCIMTemporaryConversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMTemporaryConversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMTemporaryConversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMTemporaryConversation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
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index 77c30dfc..681f5c1e 100644
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-<meta name="date" content="2023-12-06">
+<title>LCIMTypedMessage (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMTypedMessageHandler (leancloud sdk 8.2.21 API)</title>
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index 14aef9e8..acf09ecf 100644
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+<title>LCIMMessageField (leancloud sdk 8.2.21 API)</title>
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index a80a1fe5..50987567 100644
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.annotation.LCIMMessageField (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.annotation.LCIMMessageType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+<title>cn.leancloud.im.v2.annotation (leancloud sdk 8.2.21 API)</title>
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+<title>cn.leancloud.im.v2.annotation (leancloud sdk 8.2.21 API)</title>
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-<title>cn.leancloud.im.v2.annotation Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.annotation Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+<title>Uses of Package cn.leancloud.im.v2.annotation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-<meta name="date" content="2023-12-06">
+<title>LCIMClientCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMConversationCreatedCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMConversationIterableResult (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMConversationIterableResultCallback (leancloud sdk 8.2.21 API)</title>
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index 5782c91b..d271580b 100644
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+<title>LCIMConversationMemberCountCallback (leancloud sdk 8.2.21 API)</title>
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index e208c667..546cdcc7 100644
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+<title>LCIMConversationMemberQueryCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMConversationQueryCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMConversationSimpleResultCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMMessageRecalledCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMMessageUpdatedCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMMessagesQueryCallback (leancloud sdk 8.2.21 API)</title>
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+<title>LCIMOnlineClientsCallback (leancloud sdk 8.2.21 API)</title>
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diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMClientCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMClientCallback.html
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+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMClientCallback (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMClientStatusCallback (leancloud sdk 8.2.21 API)</title>
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMCommonJsonCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMCommonJsonCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMCommonJsonCallback (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationCallback.html
index 1df1909f..6e3b19c5 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationCallback.html
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationCreatedCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationCreatedCallback.html
index aa7a0903..9483f6e6 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationCreatedCallback.html
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 <head>
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCreatedCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCreatedCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCreatedCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationCreatedCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResult.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResult.html
index 25e89ebf..90a989c3 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResult.html
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResultCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResultCallback.html
index 2d1082f9..b1d1cab7 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationIterableResultCallback.html
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResultCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResultCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResultCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationIterableResultCallback (leancloud sdk 8.2.21 API)";
         }
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diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberCountCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberCountCallback.html
index 5bcad2f2..a07bf42f 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberCountCallback.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberCountCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberCountCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberCountCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberCountCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberQueryCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberQueryCallback.html
index 850f0456..6956ede6 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationMemberQueryCallback.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationMemberQueryCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationQueryCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationQueryCallback.html
index 06697bbb..05ef4ff9 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationQueryCallback.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationQueryCallback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMConversationSimpleResultCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMConversationSimpleResultCallback.html
index 7d515446..75dd6554 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMConversationSimpleResultCallback.html
+++ b/cn/leancloud/im/v2/callback/class-use/LCIMConversationSimpleResultCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationSimpleResultCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMConversationSimpleResultCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationSimpleResultCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMConversationSimpleResultCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMMessageRecalledCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMMessageRecalledCallback.html
index b6170b29..4353345b 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMMessageRecalledCallback.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessageRecalledCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessageRecalledCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessageRecalledCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessageRecalledCallback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMMessageUpdatedCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMMessageUpdatedCallback.html
index 6295a9c0..915d7c10 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMMessageUpdatedCallback.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessageUpdatedCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessageUpdatedCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessageUpdatedCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessageUpdatedCallback (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMMessagesQueryCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMMessagesQueryCallback.html
index d694bd2a..7d45cf71 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMMessagesQueryCallback.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessagesQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMMessagesQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessagesQueryCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMMessagesQueryCallback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMOnlineClientsCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMOnlineClientsCallback.html
index da47c7ff..98f2f64f 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMOnlineClientsCallback.html
+++ b/cn/leancloud/im/v2/callback/class-use/LCIMOnlineClientsCallback.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOnlineClientsCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOnlineClientsCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOnlineClientsCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOnlineClientsCallback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMOperationFailure.html b/cn/leancloud/im/v2/callback/class-use/LCIMOperationFailure.html
index 9c3911e0..c6c774f3 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMOperationFailure.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOperationFailure (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOperationFailure (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOperationFailure (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOperationFailure (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/class-use/LCIMOperationPartiallySucceededCallback.html b/cn/leancloud/im/v2/callback/class-use/LCIMOperationPartiallySucceededCallback.html
index 15dfa1dc..45c445a7 100644
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOperationPartiallySucceededCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMOperationPartiallySucceededCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOperationPartiallySucceededCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMOperationPartiallySucceededCallback (leancloud sdk 8.2.21 API)";
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index 9006263b..75021a21 100644
--- a/cn/leancloud/im/v2/callback/class-use/LCIMSingleMessageQueryCallback.html
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@@ -2,10 +2,10 @@
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-<title>Uses of Class cn.leancloud.im.v2.callback.LCIMSingleMessageQueryCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.callback.LCIMSingleMessageQueryCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.im.v2.callback.LCIMSingleMessageQueryCallback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/package-frame.html b/cn/leancloud/im/v2/callback/package-frame.html
index f1e1abf7..451c0d87 100644
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-<title>cn.leancloud.im.v2.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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diff --git a/cn/leancloud/im/v2/callback/package-summary.html b/cn/leancloud/im/v2/callback/package-summary.html
index 880b8f71..32b59536 100644
--- a/cn/leancloud/im/v2/callback/package-summary.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.im.v2.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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-            parent.document.title="cn.leancloud.im.v2.callback (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im.v2.callback (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/v2/callback/package-tree.html b/cn/leancloud/im/v2/callback/package-tree.html
index 0fac59de..6418b28b 100644
--- a/cn/leancloud/im/v2/callback/package-tree.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.im.v2.callback Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.callback Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.im.v2.callback Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im.v2.callback Class Hierarchy (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/callback/package-use.html b/cn/leancloud/im/v2/callback/package-use.html
index 8cc907cd..0f3b4e35 100644
--- a/cn/leancloud/im/v2/callback/package-use.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Package cn.leancloud.im.v2.callback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.im.v2.callback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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@@ -13,7 +13,7 @@
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.im.v2.callback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.im.v2.callback (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/Conversation.LCIMOperation.html b/cn/leancloud/im/v2/class-use/Conversation.LCIMOperation.html
index 21432752..08b1cc4b 100644
--- a/cn/leancloud/im/v2/class-use/Conversation.LCIMOperation.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Class cn.leancloud.im.v2.Conversation.LCIMOperation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.Conversation.LCIMOperation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.Conversation.LCIMOperation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.Conversation.LCIMOperation (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/Conversation.html b/cn/leancloud/im/v2/class-use/Conversation.html
index 1e528fce..e59cd439 100644
--- a/cn/leancloud/im/v2/class-use/Conversation.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Interface cn.leancloud.im.v2.Conversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.v2.Conversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Interface cn.leancloud.im.v2.Conversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.im.v2.Conversation (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/ConversationSynchronizer.html b/cn/leancloud/im/v2/class-use/ConversationSynchronizer.html
index aa8e9c4c..54e8f69b 100644
--- a/cn/leancloud/im/v2/class-use/ConversationSynchronizer.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Class cn.leancloud.im.v2.ConversationSynchronizer (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.ConversationSynchronizer (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.ConversationSynchronizer (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.ConversationSynchronizer (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/LCIMBinaryMessage.html b/cn/leancloud/im/v2/class-use/LCIMBinaryMessage.html
index abfbca2f..dff061d5 100644
--- a/cn/leancloud/im/v2/class-use/LCIMBinaryMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.LCIMBinaryMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMBinaryMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMBinaryMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMBinaryMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/LCIMChatRoom.html b/cn/leancloud/im/v2/class-use/LCIMChatRoom.html
index 4312ff4c..d314fefe 100644
--- a/cn/leancloud/im/v2/class-use/LCIMChatRoom.html
+++ b/cn/leancloud/im/v2/class-use/LCIMChatRoom.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Class cn.leancloud.im.v2.LCIMChatRoom (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMChatRoom (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMChatRoom (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMChatRoom (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/LCIMClient.LCIMClientStatus.html b/cn/leancloud/im/v2/class-use/LCIMClient.LCIMClientStatus.html
index 0769dd32..89defb3c 100644
--- a/cn/leancloud/im/v2/class-use/LCIMClient.LCIMClientStatus.html
+++ b/cn/leancloud/im/v2/class-use/LCIMClient.LCIMClientStatus.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Class cn.leancloud.im.v2.LCIMClient.LCIMClientStatus (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMClient.LCIMClientStatus (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMClient.LCIMClientStatus (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMClient.LCIMClientStatus (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/class-use/LCIMClient.html b/cn/leancloud/im/v2/class-use/LCIMClient.html
index ae17b822..a93f0ade 100644
--- a/cn/leancloud/im/v2/class-use/LCIMClient.html
+++ b/cn/leancloud/im/v2/class-use/LCIMClient.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.LCIMClient (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMClient (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMClient (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.LCIMClient (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -296,12 +296,6 @@ <h3>Uses of <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="c
 </td>
 </tr>
 <tr class="rowColor">
-<td class="colFirst"><code>abstract void</code></td>
-<td class="colLast"><span class="typeNameLabel">MessageHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/MessageHandler.html#onMessage-T-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMClient-">onMessage</a></span>(<a href="../../../../../cn/leancloud/im/v2/MessageHandler.html" title="type parameter in MessageHandler">T</a>&nbsp;message,
-         <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
-         <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client)</code>&nbsp;</td>
-</tr>
-<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LCIMTypedMessageHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/LCIMTypedMessageHandler.html#onMessage-T-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMClient-">onMessage</a></span>(<a href="../../../../../cn/leancloud/im/v2/LCIMTypedMessageHandler.html" title="type parameter in LCIMTypedMessageHandler">T</a>&nbsp;message,
          <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
@@ -309,6 +303,12 @@ <h3>Uses of <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="c
 <div class="block">重载此方法来处理接收消息</div>
 </td>
 </tr>
+<tr class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">MessageHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/MessageHandler.html#onMessage-T-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMClient-">onMessage</a></span>(<a href="../../../../../cn/leancloud/im/v2/MessageHandler.html" title="type parameter in MessageHandler">T</a>&nbsp;message,
+         <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
+         <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client)</code>&nbsp;</td>
+</tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LCIMConversationEventHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/LCIMConversationEventHandler.html#onMessageRecalled-cn.leancloud.im.v2.LCIMClient-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMMessage-">onMessageRecalled</a></span>(<a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client,
@@ -326,12 +326,6 @@ <h3>Uses of <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="c
 </td>
 </tr>
 <tr class="rowColor">
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+<tr class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">MessageHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/MessageHandler.html#onMessageReceipt-T-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMClient-">onMessageReceipt</a></span>(<a href="../../../../../cn/leancloud/im/v2/MessageHandler.html" title="type parameter in MessageHandler">T</a>&nbsp;message,
+                <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
+                <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client)</code>&nbsp;</td>
+</tr>
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+<td class="colFirst"><code>void</code></td>
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+<td class="colFirst"><code>abstract void</code></td>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMClientOpenOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+<title>Uses of Class cn.leancloud.im.v2.LCIMConversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <div class="block">重载此方法来处理接收消息</div>
 </td>
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+<tr class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">MessageHandler.</span><code><span class="memberNameLink"><a href="../../../../../cn/leancloud/im/v2/MessageHandler.html#onMessage-T-cn.leancloud.im.v2.LCIMConversation-cn.leancloud.im.v2.LCIMClient-">onMessage</a></span>(<a href="../../../../../cn/leancloud/im/v2/MessageHandler.html" title="type parameter in MessageHandler">T</a>&nbsp;message,
+         <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
+         <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client)</code>&nbsp;</td>
+</tr>
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+                <a href="../../../../../cn/leancloud/im/v2/LCIMConversation.html" title="class in cn.leancloud.im.v2">LCIMConversation</a>&nbsp;conversation,
+                <a href="../../../../../cn/leancloud/im/v2/LCIMClient.html" title="class in cn.leancloud.im.v2">LCIMClient</a>&nbsp;client)</code>&nbsp;</td>
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+    <a href="../../../../../cn/leancloud/im/v2/LCIMException.html" title="class in cn.leancloud.im.v2">LCIMException</a>&nbsp;e)</code>&nbsp;</td>
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+<title>Uses of Class cn.leancloud.im.v2.LCIMMessageStorage.MessageQueryResult (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
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-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.im.v2.LCIMMessageStorage.StorageQueryCallback (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMMessageStorage (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMReservedMessageType (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMServiceConversation (leancloud sdk 8.2.21 API)</title>
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index 49291359..e38a192d 100644
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMTemporaryConversation (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMTypedMessage (leancloud sdk 8.2.21 API)</title>
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.LCIMTypedMessageHandler (leancloud sdk 8.2.21 API)</title>
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index 41ec9a77..55707f43 100644
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+<title>Uses of Class cn.leancloud.im.v2.MessageHandler (leancloud sdk 8.2.21 API)</title>
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index 8fb11516..7b6c6252 100644
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-<meta name="date" content="2023-12-06">
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index 1748f23e..c5c82938 100644
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+<title>Uses of Class cn.leancloud.im.v2.conversation.LCIMConversationMemberInfo (leancloud sdk 8.2.21 API)</title>
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.v2.conversation.LCIMConversationMemberInfo (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.conversation.LCIMConversationMemberInfo (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/conversation/package-frame.html b/cn/leancloud/im/v2/conversation/package-frame.html
index d040c4fe..1fea9b28 100644
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@@ -2,10 +2,10 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.im.v2.conversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.conversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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diff --git a/cn/leancloud/im/v2/conversation/package-summary.html b/cn/leancloud/im/v2/conversation/package-summary.html
index 643a0ff9..2f419f13 100644
--- a/cn/leancloud/im/v2/conversation/package-summary.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.im.v2.conversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.conversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="cn.leancloud.im.v2.conversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im.v2.conversation (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/conversation/package-tree.html b/cn/leancloud/im/v2/conversation/package-tree.html
index cb58e0ad..ac680d6d 100644
--- a/cn/leancloud/im/v2/conversation/package-tree.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>cn.leancloud.im.v2.conversation Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.im.v2.conversation Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.im.v2.conversation Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.im.v2.conversation Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/conversation/package-use.html b/cn/leancloud/im/v2/conversation/package-use.html
index 3a09ccae..3808bdff 100644
--- a/cn/leancloud/im/v2/conversation/package-use.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.im.v2.conversation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.im.v2.conversation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.im.v2.conversation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.im.v2.conversation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMAudioMessage.html b/cn/leancloud/im/v2/messages/LCIMAudioMessage.html
index 6ee92980..941ff81e 100644
--- a/cn/leancloud/im/v2/messages/LCIMAudioMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMAudioMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMAudioMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMAudioMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMAudioMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMFileMessage.html b/cn/leancloud/im/v2/messages/LCIMFileMessage.html
index 03ca104e..088cb6f1 100644
--- a/cn/leancloud/im/v2/messages/LCIMFileMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMFileMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMFileMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMFileMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMFileMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMFileMessageAccessor.html b/cn/leancloud/im/v2/messages/LCIMFileMessageAccessor.html
index 07e735d8..d9f9b222 100644
--- a/cn/leancloud/im/v2/messages/LCIMFileMessageAccessor.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMFileMessageAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMFileMessageAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMFileMessageAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMFileMessageAccessor (leancloud sdk 8.2.21 API)";
         }
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMImageMessage.html b/cn/leancloud/im/v2/messages/LCIMImageMessage.html
index e51085a4..f9430286 100644
--- a/cn/leancloud/im/v2/messages/LCIMImageMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMImageMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMImageMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMImageMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMImageMessage (leancloud sdk 8.2.21 API)";
         }
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMLocationMessage.html b/cn/leancloud/im/v2/messages/LCIMLocationMessage.html
index 2654cb55..171a471d 100644
--- a/cn/leancloud/im/v2/messages/LCIMLocationMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMLocationMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMLocationMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMLocationMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMLocationMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMRecalledMessage.html b/cn/leancloud/im/v2/messages/LCIMRecalledMessage.html
index dd9e9c87..0fdaccda 100644
--- a/cn/leancloud/im/v2/messages/LCIMRecalledMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMRecalledMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMRecalledMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMRecalledMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMRecalledMessage (leancloud sdk 8.2.21 API)";
         }
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMTextMessage.html b/cn/leancloud/im/v2/messages/LCIMTextMessage.html
index a6d8e65b..6601a8b8 100644
--- a/cn/leancloud/im/v2/messages/LCIMTextMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMTextMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMTextMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMTextMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMTextMessage (leancloud sdk 8.2.21 API)";
         }
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/LCIMVideoMessage.html b/cn/leancloud/im/v2/messages/LCIMVideoMessage.html
index aeb3edf5..cc87a454 100644
--- a/cn/leancloud/im/v2/messages/LCIMVideoMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
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-<title>LCIMVideoMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCIMVideoMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCIMVideoMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCIMVideoMessage (leancloud sdk 8.2.21 API)";
         }
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diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMAudioMessage.html b/cn/leancloud/im/v2/messages/class-use/LCIMAudioMessage.html
index 6bd10fe2..dc1b54a5 100644
--- a/cn/leancloud/im/v2/messages/class-use/LCIMAudioMessage.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.im.v2.messages.LCIMAudioMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMAudioMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMAudioMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMAudioMessage (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMFileMessage.html b/cn/leancloud/im/v2/messages/class-use/LCIMFileMessage.html
index c40263e2..133073a9 100644
--- a/cn/leancloud/im/v2/messages/class-use/LCIMFileMessage.html
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@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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-<title>Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessage (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMFileMessageAccessor.html b/cn/leancloud/im/v2/messages/class-use/LCIMFileMessageAccessor.html
index 9e228a67..f0d82c0d 100644
--- a/cn/leancloud/im/v2/messages/class-use/LCIMFileMessageAccessor.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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-<title>Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessageAccessor (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessageAccessor (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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     try {
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessageAccessor (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMFileMessageAccessor (leancloud sdk 8.2.21 API)";
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     catch(err) {
diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMImageMessage.html b/cn/leancloud/im/v2/messages/class-use/LCIMImageMessage.html
index ccae0e0f..fe4d743f 100644
--- a/cn/leancloud/im/v2/messages/class-use/LCIMImageMessage.html
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 <head>
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-<title>Uses of Class cn.leancloud.im.v2.messages.LCIMImageMessage (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMImageMessage (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMImageMessage (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMImageMessage (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMLocationMessage.html b/cn/leancloud/im/v2/messages/class-use/LCIMLocationMessage.html
index aed9477c..4333e789 100644
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMLocationMessage (leancloud sdk 8.2.21 API)</title>
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     catch(err) {
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index 0b0ce68a..a7ba7520 100644
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMRecalledMessage (leancloud sdk 8.2.21 API)</title>
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+            parent.document.title="Uses of Class cn.leancloud.im.v2.messages.LCIMRecalledMessage (leancloud sdk 8.2.21 API)";
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diff --git a/cn/leancloud/im/v2/messages/class-use/LCIMTextMessage.html b/cn/leancloud/im/v2/messages/class-use/LCIMTextMessage.html
index b703c582..9f5a3cd1 100644
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-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.im.v2.messages.LCIMTextMessage (leancloud sdk 8.2.21 API)</title>
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+<title>cn.leancloud.im.v2.messages (leancloud sdk 8.2.21 API)</title>
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index ae21141c..fa9fa939 100644
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+<title>cn.leancloud.im.v2.messages Class Hierarchy (leancloud sdk 8.2.21 API)</title>
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index 2db0fd76..4788b7c9 100644
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+<title>Uses of Package cn.leancloud.im.v2.messages (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+<title>cn.leancloud.im.v2 (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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diff --git a/cn/leancloud/im/v2/package-summary.html b/cn/leancloud/im/v2/package-summary.html
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+<title>cn.leancloud.im.v2 (leancloud sdk 8.2.21 API)</title>
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index 0696c42d..d84d09f1 100644
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+<title>cn.leancloud.im.v2 Class Hierarchy (leancloud sdk 8.2.21 API)</title>
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+<li type="circle">cn.leancloud.im.v2.<a href="../../../../cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html" title="enum in cn.leancloud.im.v2"><span class="typeNameLink">LCIMClient.LCIMClientStatus</span></a></li>
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+<li type="circle">cn.leancloud.im.v2.<a href="../../../../cn/leancloud/im/v2/Conversation.LCIMOperation.html" title="enum in cn.leancloud.im.v2"><span class="typeNameLink">Conversation.LCIMOperation</span></a></li>
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index d3351b2c..f73fa5cf 100644
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+<title>Uses of Package cn.leancloud.im.v2 (leancloud sdk 8.2.21 API)</title>
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-            parent.document.title="JSON (leancloud sdk 8.2.20 API)";
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diff --git a/cn/leancloud/json/JSONArray.Builder.html b/cn/leancloud/json/JSONArray.Builder.html
index 777ca728..ff82ed1a 100644
--- a/cn/leancloud/json/JSONArray.Builder.html
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 <head>
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-<title>JSONArray.Builder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONArray.Builder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONArray.Builder (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONArray.Builder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/JSONArray.html b/cn/leancloud/json/JSONArray.html
index f4e488ef..afdc7973 100644
--- a/cn/leancloud/json/JSONArray.html
+++ b/cn/leancloud/json/JSONArray.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONArray (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONArray (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONArray (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONArray (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/JSONObject.Builder.html b/cn/leancloud/json/JSONObject.Builder.html
index c836847b..5abd9a03 100644
--- a/cn/leancloud/json/JSONObject.Builder.html
+++ b/cn/leancloud/json/JSONObject.Builder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONObject.Builder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONObject.Builder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONObject.Builder (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONObject.Builder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/JSONObject.html b/cn/leancloud/json/JSONObject.html
index 2054e64e..acf2c8ce 100644
--- a/cn/leancloud/json/JSONObject.html
+++ b/cn/leancloud/json/JSONObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONObject (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/JSONParser.html b/cn/leancloud/json/JSONParser.html
index 3f830cdd..25be215a 100644
--- a/cn/leancloud/json/JSONParser.html
+++ b/cn/leancloud/json/JSONParser.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>JSONParser (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>JSONParser (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="JSONParser (leancloud sdk 8.2.20 API)";
+            parent.document.title="JSONParser (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/ParameterizedTypeImpl.html b/cn/leancloud/json/ParameterizedTypeImpl.html
index 94873d3e..ba220c85 100644
--- a/cn/leancloud/json/ParameterizedTypeImpl.html
+++ b/cn/leancloud/json/ParameterizedTypeImpl.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>ParameterizedTypeImpl (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>ParameterizedTypeImpl (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="ParameterizedTypeImpl (leancloud sdk 8.2.20 API)";
+            parent.document.title="ParameterizedTypeImpl (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/TypeReference.html b/cn/leancloud/json/TypeReference.html
index e103cfd5..a021e122 100644
--- a/cn/leancloud/json/TypeReference.html
+++ b/cn/leancloud/json/TypeReference.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>TypeReference (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>TypeReference (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="TypeReference (leancloud sdk 8.2.20 API)";
+            parent.document.title="TypeReference (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/class-use/ConverterFactory.html b/cn/leancloud/json/class-use/ConverterFactory.html
index 5cd8f5c9..0afd6563 100644
--- a/cn/leancloud/json/class-use/ConverterFactory.html
+++ b/cn/leancloud/json/class-use/ConverterFactory.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.json.ConverterFactory (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.json.ConverterFactory (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.json.ConverterFactory (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.json.ConverterFactory (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/class-use/JSON.html b/cn/leancloud/json/class-use/JSON.html
index 0c21ed66..6881fa52 100644
--- a/cn/leancloud/json/class-use/JSON.html
+++ b/cn/leancloud/json/class-use/JSON.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.json.JSON (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.json.JSON (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.json.JSON (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.json.JSON (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/class-use/JSONArray.Builder.html b/cn/leancloud/json/class-use/JSONArray.Builder.html
index cdd64fa6..b01206d7 100644
--- a/cn/leancloud/json/class-use/JSONArray.Builder.html
+++ b/cn/leancloud/json/class-use/JSONArray.Builder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.json.JSONArray.Builder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.json.JSONArray.Builder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.json.JSONArray.Builder (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.json.JSONArray.Builder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/class-use/JSONArray.html b/cn/leancloud/json/class-use/JSONArray.html
index 7fc2744b..54032739 100644
--- a/cn/leancloud/json/class-use/JSONArray.html
+++ b/cn/leancloud/json/class-use/JSONArray.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.json.JSONArray (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.json.JSONArray (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.json.JSONArray (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.json.JSONArray (leancloud sdk 8.2.21 API)";
         }
     }
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@@ -313,13 +313,13 @@ <h3>Uses of <a href="../../../../cn/leancloud/json/JSONArray.html" title="class
 <td class="colLast"><span class="typeNameLabel">JSONObject.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSONObject.html#getJSONArray-java.lang.String-">getJSONArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
-<td class="colFirst"><code>static <a href="../../../../cn/leancloud/json/JSONArray.html" title="class in cn.leancloud.json">JSONArray</a></code></td>
-<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseArray-java.lang.String-">parseArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text)</code>&nbsp;</td>
-</tr>
-<tr class="altColor">
 <td class="colFirst"><code><a href="../../../../cn/leancloud/json/JSONArray.html" title="class in cn.leancloud.json">JSONArray</a></code></td>
 <td class="colLast"><span class="typeNameLabel">JSONParser.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSONParser.html#parseArray-java.lang.String-">parseArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text)</code>&nbsp;</td>
 </tr>
+<tr class="altColor">
+<td class="colFirst"><code>static <a href="../../../../cn/leancloud/json/JSONArray.html" title="class in cn.leancloud.json">JSONArray</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseArray-java.lang.String-">parseArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text)</code>&nbsp;</td>
+</tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../cn/leancloud/json/JSONArray.html" title="class in cn.leancloud.json">JSONArray</a></code></td>
 <td class="colLast"><span class="typeNameLabel">JSONParser.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSONParser.html#toJSONArray-java.util.List-">toJSONArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;list)</code>&nbsp;</td>
diff --git a/cn/leancloud/json/class-use/JSONObject.Builder.html b/cn/leancloud/json/class-use/JSONObject.Builder.html
index 83c54576..1a23957b 100644
--- a/cn/leancloud/json/class-use/JSONObject.Builder.html
+++ b/cn/leancloud/json/class-use/JSONObject.Builder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.json.JSONObject.Builder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.json.JSONObject.Builder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.json.JSONObject.Builder (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.json.JSONObject.Builder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/json/class-use/JSONObject.html b/cn/leancloud/json/class-use/JSONObject.html
index 2487783e..fcf270d1 100644
--- a/cn/leancloud/json/class-use/JSONObject.html
+++ b/cn/leancloud/json/class-use/JSONObject.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.json.JSONObject (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.json.JSONObject (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.json.JSONObject (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.json.JSONObject (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
@@ -580,22 +580,22 @@ <h3>Uses of <a href="../../../../cn/leancloud/json/JSONObject.html" title="class
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">LCIMFileMessage.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/im/v2/messages/LCIMFileMessage.html#parseAdditionalMetaData-java.util.Map-cn.leancloud.json.JSONObject-">parseAdditionalMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;meta,
+<td class="colLast"><span class="typeNameLabel">LCIMAudioMessage.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/im/v2/messages/LCIMAudioMessage.html#parseAdditionalMetaData-java.util.Map-cn.leancloud.json.JSONObject-">parseAdditionalMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;meta,
                        <a href="../../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;response)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
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+<td class="colLast"><span class="typeNameLabel">LCIMFileMessage.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/im/v2/messages/LCIMFileMessage.html#parseAdditionalMetaData-java.util.Map-cn.leancloud.json.JSONObject-">parseAdditionalMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;meta,
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 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
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+<td class="colLast"><span class="typeNameLabel">LCIMVideoMessage.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/im/v2/messages/LCIMVideoMessage.html#parseAdditionalMetaData-java.util.Map-cn.leancloud.json.JSONObject-">parseAdditionalMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;meta,
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+<td class="colLast"><span class="typeNameLabel">LCIMImageMessage.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/im/v2/messages/LCIMImageMessage.html#parseAdditionalMetaData-java.util.Map-cn.leancloud.json.JSONObject-">parseAdditionalMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;meta,
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-<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseObject-java.lang.String-">parseObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text)</code>&nbsp;</td>
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+<tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseObject-java.lang.String-">parseObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text)</code>&nbsp;</td>
+</tr>
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 <td class="colFirst"><code><a href="../../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a></code></td>
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+<td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
+<td class="colLast"><span class="typeNameLabel">JSONParser.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSONParser.html#toJavaObject-cn.leancloud.json.JSONObject-java.lang.Class-">toJavaObject</a></span>(<a href="../../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;json,
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+<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
+<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#toJavaObject-cn.leancloud.json.JSONObject-java.lang.Class-">toJavaObject</a></span>(<a href="../../../../cn/leancloud/json/JSONObject.html" title="class in cn.leancloud.json">JSONObject</a>&nbsp;json,
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index 896388e3..f6c2b73c 100644
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index 5125db48..0a3ce31b 100644
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+<title>Uses of Class cn.leancloud.json.ParameterizedTypeImpl (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.json.ParameterizedTypeImpl (leancloud sdk 8.2.21 API)";
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index e92fa975..7806682d 100644
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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+<title>Uses of Class cn.leancloud.json.TypeReference (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="Uses of Class cn.leancloud.json.TypeReference (leancloud sdk 8.2.21 API)";
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-<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseObject-java.lang.String-cn.leancloud.json.TypeReference-">parseObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text,
+<td class="colFirst"><code>&lt;T&gt;&nbsp;T</code></td>
+<td class="colLast"><span class="typeNameLabel">JSONParser.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSONParser.html#parseObject-java.lang.String-cn.leancloud.json.TypeReference-">parseObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text,
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+<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
+<td class="colLast"><span class="typeNameLabel">JSON.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/json/JSON.html#parseObject-java.lang.String-cn.leancloud.json.TypeReference-">parseObject</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;text,
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+<title>cn.leancloud.json (leancloud sdk 8.2.21 API)</title>
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+<title>cn.leancloud.json (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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diff --git a/cn/leancloud/json/package-tree.html b/cn/leancloud/json/package-tree.html
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+<title>cn.leancloud.json Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="cn.leancloud.json Class Hierarchy (leancloud sdk 8.2.21 API)";
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+<title>Uses of Package cn.leancloud.json (leancloud sdk 8.2.21 API)</title>
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@@ -13,7 +13,7 @@
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+            parent.document.title="Uses of Package cn.leancloud.json (leancloud sdk 8.2.21 API)";
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index 5e808d3d..d89d90b0 100644
--- a/cn/leancloud/livequery/LCLiveQuery.EventType.html
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-<meta name="date" content="2023-12-06">
+<title>LCLiveQuery.EventType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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+            parent.document.title="LCLiveQuery.EventType (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/livequery/LCLiveQuery.html b/cn/leancloud/livequery/LCLiveQuery.html
index a0a85a3f..5db0c8fc 100644
--- a/cn/leancloud/livequery/LCLiveQuery.html
+++ b/cn/leancloud/livequery/LCLiveQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLiveQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLiveQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLiveQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLiveQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/LCLiveQueryConnectionHandler.html b/cn/leancloud/livequery/LCLiveQueryConnectionHandler.html
index 11d43a41..e7ceface 100644
--- a/cn/leancloud/livequery/LCLiveQueryConnectionHandler.html
+++ b/cn/leancloud/livequery/LCLiveQueryConnectionHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLiveQueryConnectionHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLiveQueryConnectionHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLiveQueryConnectionHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLiveQueryConnectionHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/LCLiveQueryEventHandler.html b/cn/leancloud/livequery/LCLiveQueryEventHandler.html
index 623d4bd7..a982e3e4 100644
--- a/cn/leancloud/livequery/LCLiveQueryEventHandler.html
+++ b/cn/leancloud/livequery/LCLiveQueryEventHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLiveQueryEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLiveQueryEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLiveQueryEventHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLiveQueryEventHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/LCLiveQuerySubscribeCallback.html b/cn/leancloud/livequery/LCLiveQuerySubscribeCallback.html
index ca50ccdc..8ea7afa6 100644
--- a/cn/leancloud/livequery/LCLiveQuerySubscribeCallback.html
+++ b/cn/leancloud/livequery/LCLiveQuerySubscribeCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCLiveQuerySubscribeCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCLiveQuerySubscribeCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCLiveQuerySubscribeCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCLiveQuerySubscribeCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/LiveQueryOperationDelegate.html b/cn/leancloud/livequery/LiveQueryOperationDelegate.html
index bd270e53..db820411 100644
--- a/cn/leancloud/livequery/LiveQueryOperationDelegate.html
+++ b/cn/leancloud/livequery/LiveQueryOperationDelegate.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LiveQueryOperationDelegate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LiveQueryOperationDelegate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LiveQueryOperationDelegate (leancloud sdk 8.2.20 API)";
+            parent.document.title="LiveQueryOperationDelegate (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LCLiveQuery.EventType.html b/cn/leancloud/livequery/class-use/LCLiveQuery.EventType.html
index b44a1dbd..2209d4cb 100644
--- a/cn/leancloud/livequery/class-use/LCLiveQuery.EventType.html
+++ b/cn/leancloud/livequery/class-use/LCLiveQuery.EventType.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.livequery.LCLiveQuery.EventType (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.livequery.LCLiveQuery.EventType (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuery.EventType (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuery.EventType (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LCLiveQuery.html b/cn/leancloud/livequery/class-use/LCLiveQuery.html
index a7911389..00aa6b4c 100644
--- a/cn/leancloud/livequery/class-use/LCLiveQuery.html
+++ b/cn/leancloud/livequery/class-use/LCLiveQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.livequery.LCLiveQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.livequery.LCLiveQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LCLiveQueryConnectionHandler.html b/cn/leancloud/livequery/class-use/LCLiveQueryConnectionHandler.html
index 21ce042c..7327e188 100644
--- a/cn/leancloud/livequery/class-use/LCLiveQueryConnectionHandler.html
+++ b/cn/leancloud/livequery/class-use/LCLiveQueryConnectionHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Interface cn.leancloud.livequery.LCLiveQueryConnectionHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Interface cn.leancloud.livequery.LCLiveQueryConnectionHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Interface cn.leancloud.livequery.LCLiveQueryConnectionHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Interface cn.leancloud.livequery.LCLiveQueryConnectionHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LCLiveQueryEventHandler.html b/cn/leancloud/livequery/class-use/LCLiveQueryEventHandler.html
index 379e2206..319507b4 100644
--- a/cn/leancloud/livequery/class-use/LCLiveQueryEventHandler.html
+++ b/cn/leancloud/livequery/class-use/LCLiveQueryEventHandler.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.livequery.LCLiveQueryEventHandler (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.livequery.LCLiveQueryEventHandler (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQueryEventHandler (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQueryEventHandler (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LCLiveQuerySubscribeCallback.html b/cn/leancloud/livequery/class-use/LCLiveQuerySubscribeCallback.html
index 750eff4e..d50b876c 100644
--- a/cn/leancloud/livequery/class-use/LCLiveQuerySubscribeCallback.html
+++ b/cn/leancloud/livequery/class-use/LCLiveQuerySubscribeCallback.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.livequery.LCLiveQuerySubscribeCallback (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.livequery.LCLiveQuerySubscribeCallback (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuerySubscribeCallback (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.livequery.LCLiveQuerySubscribeCallback (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/class-use/LiveQueryOperationDelegate.html b/cn/leancloud/livequery/class-use/LiveQueryOperationDelegate.html
index dcfb1f34..65b2d607 100644
--- a/cn/leancloud/livequery/class-use/LiveQueryOperationDelegate.html
+++ b/cn/leancloud/livequery/class-use/LiveQueryOperationDelegate.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.livequery.LiveQueryOperationDelegate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.livequery.LiveQueryOperationDelegate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.livequery.LiveQueryOperationDelegate (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.livequery.LiveQueryOperationDelegate (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/package-frame.html b/cn/leancloud/livequery/package-frame.html
index 2070d49a..6756628d 100644
--- a/cn/leancloud/livequery/package-frame.html
+++ b/cn/leancloud/livequery/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.livequery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.livequery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/livequery/package-summary.html b/cn/leancloud/livequery/package-summary.html
index 4c363394..e46e8f8b 100644
--- a/cn/leancloud/livequery/package-summary.html
+++ b/cn/leancloud/livequery/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.livequery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.livequery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.livequery (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.livequery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/package-tree.html b/cn/leancloud/livequery/package-tree.html
index 6c726f87..e661a497 100644
--- a/cn/leancloud/livequery/package-tree.html
+++ b/cn/leancloud/livequery/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.livequery Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.livequery Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.livequery Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.livequery Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/livequery/package-use.html b/cn/leancloud/livequery/package-use.html
index 320c38b9..5e2d8caf 100644
--- a/cn/leancloud/livequery/package-use.html
+++ b/cn/leancloud/livequery/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.livequery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.livequery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.livequery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.livequery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/package-frame.html b/cn/leancloud/package-frame.html
index f57896df..c8e8b6d4 100644
--- a/cn/leancloud/package-frame.html
+++ b/cn/leancloud/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
diff --git a/cn/leancloud/package-summary.html b/cn/leancloud/package-summary.html
index 1d68d3f4..3129e051 100644
--- a/cn/leancloud/package-summary.html
+++ b/cn/leancloud/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud (leancloud sdk 8.2.21 API)";
         }
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diff --git a/cn/leancloud/package-tree.html b/cn/leancloud/package-tree.html
index 6616e8b2..fc673731 100644
--- a/cn/leancloud/package-tree.html
+++ b/cn/leancloud/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud Class Hierarchy (leancloud sdk 8.2.21 API)";
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@@ -175,10 +175,10 @@ <h2 title="Interface Hierarchy">Interface Hierarchy</h2>
 </ul>
 <h2 title="Annotation Type Hierarchy">Annotation Type Hierarchy</h2>
 <ul>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineHook.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineHook</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineFunction.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunction</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 <li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineFunctionParam.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunctionParam</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineFunction.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunction</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 <li type="circle">cn.leancloud.<a href="../../cn/leancloud/IMHook.html" title="annotation in cn.leancloud"><span class="typeNameLink">IMHook</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineHook.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineHook</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 </ul>
 <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <ul>
@@ -186,18 +186,18 @@ <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <ul>
 <li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a>&lt;E&gt; (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>)
 <ul>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCStatusQuery.PaginationDirection.html" title="enum in cn.leancloud"><span class="typeNameLink">LCStatusQuery.PaginationDirection</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/IMHookType.html" title="enum in cn.leancloud"><span class="typeNameLink">IMHookType</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardVersionChangeInterval</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLogger.Level.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLogger.Level</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCStatusQuery.SourceType.html" title="enum in cn.leancloud"><span class="typeNameLink">LCStatusQuery.SourceType</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardUpdateStrategy</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCQuery.CachePolicy.html" title="enum in cn.leancloud"><span class="typeNameLink">LCQuery.CachePolicy</span></a></li>
 <li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCUser.SNS_PLATFORM.html" title="enum in cn.leancloud"><span class="typeNameLink">LCUser.SNS_PLATFORM</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineHookType.html" title="enum in cn.leancloud"><span class="typeNameLink">EngineHookType</span></a></li>
-<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardOrder</span></a></li>
 <li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCObject.Hook.html" title="enum in cn.leancloud"><span class="typeNameLink">LCObject.Hook</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/EngineHookType.html" title="enum in cn.leancloud"><span class="typeNameLink">EngineHookType</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardUpdateStrategy</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCStatusQuery.SourceType.html" title="enum in cn.leancloud"><span class="typeNameLink">LCStatusQuery.SourceType</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLogger.Level.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLogger.Level</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardVersionChangeInterval</span></a></li>
 <li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCStatus.INBOX_TYPE.html" title="enum in cn.leancloud"><span class="typeNameLink">LCStatus.INBOX_TYPE</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/IMHookType.html" title="enum in cn.leancloud"><span class="typeNameLink">IMHookType</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCStatusQuery.PaginationDirection.html" title="enum in cn.leancloud"><span class="typeNameLink">LCStatusQuery.PaginationDirection</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCQuery.CachePolicy.html" title="enum in cn.leancloud"><span class="typeNameLink">LCQuery.CachePolicy</span></a></li>
+<li type="circle">cn.leancloud.<a href="../../cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardOrder</span></a></li>
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diff --git a/cn/leancloud/package-use.html b/cn/leancloud/package-use.html
index 7cddc12c..7d67c2c0 100644
--- a/cn/leancloud/package-use.html
+++ b/cn/leancloud/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Uses of Package cn.leancloud (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <script type="text/javascript" src="../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/LCNotificationManager.html b/cn/leancloud/push/LCNotificationManager.html
index d7458f54..eab14ee0 100644
--- a/cn/leancloud/push/LCNotificationManager.html
+++ b/cn/leancloud/push/LCNotificationManager.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCNotificationManager (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCNotificationManager (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCNotificationManager (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCNotificationManager (leancloud sdk 8.2.21 API)";
         }
     }
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diff --git a/cn/leancloud/push/LCPushMessageListener.html b/cn/leancloud/push/LCPushMessageListener.html
index 6b830db5..1071e039 100644
--- a/cn/leancloud/push/LCPushMessageListener.html
+++ b/cn/leancloud/push/LCPushMessageListener.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCPushMessageListener (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCPushMessageListener (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCPushMessageListener (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCPushMessageListener (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/class-use/LCNotificationManager.html b/cn/leancloud/push/class-use/LCNotificationManager.html
index 20cc3f41..f6b30f81 100644
--- a/cn/leancloud/push/class-use/LCNotificationManager.html
+++ b/cn/leancloud/push/class-use/LCNotificationManager.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.push.LCNotificationManager (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.push.LCNotificationManager (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.push.LCNotificationManager (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.push.LCNotificationManager (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/class-use/LCPushMessageListener.html b/cn/leancloud/push/class-use/LCPushMessageListener.html
index 728e3f43..acca18da 100644
--- a/cn/leancloud/push/class-use/LCPushMessageListener.html
+++ b/cn/leancloud/push/class-use/LCPushMessageListener.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.push.LCPushMessageListener (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.push.LCPushMessageListener (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.push.LCPushMessageListener (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.push.LCPushMessageListener (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/package-frame.html b/cn/leancloud/push/package-frame.html
index 2cd2c987..fa42623a 100644
--- a/cn/leancloud/push/package-frame.html
+++ b/cn/leancloud/push/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.push (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.push (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/push/package-summary.html b/cn/leancloud/push/package-summary.html
index 854b665e..30f78f5e 100644
--- a/cn/leancloud/push/package-summary.html
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@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.push (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.push (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.push (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.push (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/package-tree.html b/cn/leancloud/push/package-tree.html
index 92d0a6cf..ac6527a7 100644
--- a/cn/leancloud/push/package-tree.html
+++ b/cn/leancloud/push/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.push Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.push Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.push Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.push Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/push/package-use.html b/cn/leancloud/push/package-use.html
index 21288384..884ce865 100644
--- a/cn/leancloud/push/package-use.html
+++ b/cn/leancloud/push/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.push (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.push (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.push (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.push (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/LCCloudQueryResult.html b/cn/leancloud/query/LCCloudQueryResult.html
index 6ce2f236..5e221514 100644
--- a/cn/leancloud/query/LCCloudQueryResult.html
+++ b/cn/leancloud/query/LCCloudQueryResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCloudQueryResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCloudQueryResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCloudQueryResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCloudQueryResult (leancloud sdk 8.2.21 API)";
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     }
     catch(err) {
diff --git a/cn/leancloud/query/LCQueryResult.html b/cn/leancloud/query/LCQueryResult.html
index f41a4d6d..2c3c10e4 100644
--- a/cn/leancloud/query/LCQueryResult.html
+++ b/cn/leancloud/query/LCQueryResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCQueryResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCQueryResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCQueryResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCQueryResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/QueryConditions.html b/cn/leancloud/query/QueryConditions.html
index ce7f6d2c..2c937aa4 100644
--- a/cn/leancloud/query/QueryConditions.html
+++ b/cn/leancloud/query/QueryConditions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>QueryConditions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>QueryConditions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="QueryConditions (leancloud sdk 8.2.20 API)";
+            parent.document.title="QueryConditions (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/QueryOperation.html b/cn/leancloud/query/QueryOperation.html
index 217f8cd7..dba6ccf1 100644
--- a/cn/leancloud/query/QueryOperation.html
+++ b/cn/leancloud/query/QueryOperation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>QueryOperation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>QueryOperation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="QueryOperation (leancloud sdk 8.2.20 API)";
+            parent.document.title="QueryOperation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/class-use/LCCloudQueryResult.html b/cn/leancloud/query/class-use/LCCloudQueryResult.html
index 5b4a460b..5c32ea0e 100644
--- a/cn/leancloud/query/class-use/LCCloudQueryResult.html
+++ b/cn/leancloud/query/class-use/LCCloudQueryResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.query.LCCloudQueryResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.query.LCCloudQueryResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.query.LCCloudQueryResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.query.LCCloudQueryResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/class-use/LCQueryResult.html b/cn/leancloud/query/class-use/LCQueryResult.html
index ab81620e..5e79672a 100644
--- a/cn/leancloud/query/class-use/LCQueryResult.html
+++ b/cn/leancloud/query/class-use/LCQueryResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.query.LCQueryResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.query.LCQueryResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.query.LCQueryResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.query.LCQueryResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/class-use/QueryConditions.html b/cn/leancloud/query/class-use/QueryConditions.html
index fc28ff6e..29447f4f 100644
--- a/cn/leancloud/query/class-use/QueryConditions.html
+++ b/cn/leancloud/query/class-use/QueryConditions.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.query.QueryConditions (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.query.QueryConditions (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.query.QueryConditions (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.query.QueryConditions (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/class-use/QueryOperation.html b/cn/leancloud/query/class-use/QueryOperation.html
index 0604a763..1a8845d6 100644
--- a/cn/leancloud/query/class-use/QueryOperation.html
+++ b/cn/leancloud/query/class-use/QueryOperation.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.query.QueryOperation (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.query.QueryOperation (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.query.QueryOperation (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.query.QueryOperation (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/package-frame.html b/cn/leancloud/query/package-frame.html
index 34a71e78..596790bb 100644
--- a/cn/leancloud/query/package-frame.html
+++ b/cn/leancloud/query/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.query (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.query (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/query/package-summary.html b/cn/leancloud/query/package-summary.html
index 7d10683f..9c4144ba 100644
--- a/cn/leancloud/query/package-summary.html
+++ b/cn/leancloud/query/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.query (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.query (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.query (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.query (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/package-tree.html b/cn/leancloud/query/package-tree.html
index 7c793171..c8c6f2f1 100644
--- a/cn/leancloud/query/package-tree.html
+++ b/cn/leancloud/query/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.query Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.query Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.query Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.query Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/query/package-use.html b/cn/leancloud/query/package-use.html
index d68c0d1c..434eb92d 100644
--- a/cn/leancloud/query/package-use.html
+++ b/cn/leancloud/query/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.query (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.query (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.query (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.query (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/LCSearchQuery.html b/cn/leancloud/search/LCSearchQuery.html
index 2e918245..9a05b787 100644
--- a/cn/leancloud/search/LCSearchQuery.html
+++ b/cn/leancloud/search/LCSearchQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSearchQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSearchQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSearchQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSearchQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/LCSearchResponse.html b/cn/leancloud/search/LCSearchResponse.html
index eda5e495..96f4d57c 100644
--- a/cn/leancloud/search/LCSearchResponse.html
+++ b/cn/leancloud/search/LCSearchResponse.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSearchResponse (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSearchResponse (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSearchResponse (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSearchResponse (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/LCSearchSortBuilder.html b/cn/leancloud/search/LCSearchSortBuilder.html
index 346afb1e..aa1bc468 100644
--- a/cn/leancloud/search/LCSearchSortBuilder.html
+++ b/cn/leancloud/search/LCSearchSortBuilder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSearchSortBuilder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSearchSortBuilder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSearchSortBuilder (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSearchSortBuilder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/class-use/LCSearchQuery.html b/cn/leancloud/search/class-use/LCSearchQuery.html
index 75a57764..5d69b027 100644
--- a/cn/leancloud/search/class-use/LCSearchQuery.html
+++ b/cn/leancloud/search/class-use/LCSearchQuery.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.search.LCSearchQuery (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.search.LCSearchQuery (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.search.LCSearchQuery (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.search.LCSearchQuery (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/class-use/LCSearchResponse.html b/cn/leancloud/search/class-use/LCSearchResponse.html
index 47d162bc..110b6688 100644
--- a/cn/leancloud/search/class-use/LCSearchResponse.html
+++ b/cn/leancloud/search/class-use/LCSearchResponse.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.search.LCSearchResponse (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.search.LCSearchResponse (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.search.LCSearchResponse (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.search.LCSearchResponse (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/class-use/LCSearchSortBuilder.html b/cn/leancloud/search/class-use/LCSearchSortBuilder.html
index 7e7db2fb..4085cc68 100644
--- a/cn/leancloud/search/class-use/LCSearchSortBuilder.html
+++ b/cn/leancloud/search/class-use/LCSearchSortBuilder.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.search.LCSearchSortBuilder (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.search.LCSearchSortBuilder (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.search.LCSearchSortBuilder (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.search.LCSearchSortBuilder (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/package-frame.html b/cn/leancloud/search/package-frame.html
index 42fd5c92..60f43b55 100644
--- a/cn/leancloud/search/package-frame.html
+++ b/cn/leancloud/search/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.search (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.search (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/search/package-summary.html b/cn/leancloud/search/package-summary.html
index f7f6c498..70873c79 100644
--- a/cn/leancloud/search/package-summary.html
+++ b/cn/leancloud/search/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.search (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.search (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.search (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.search (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/package-tree.html b/cn/leancloud/search/package-tree.html
index e5527653..5460961f 100644
--- a/cn/leancloud/search/package-tree.html
+++ b/cn/leancloud/search/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.search Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.search Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.search Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.search Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/search/package-use.html b/cn/leancloud/search/package-use.html
index fc1b5715..fbd3cea7 100644
--- a/cn/leancloud/search/package-use.html
+++ b/cn/leancloud/search/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.search (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.search (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.search (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.search (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCCaptcha.html b/cn/leancloud/sms/LCCaptcha.html
index 058a1679..eea0185c 100644
--- a/cn/leancloud/sms/LCCaptcha.html
+++ b/cn/leancloud/sms/LCCaptcha.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCaptcha (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCaptcha (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCaptcha (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCaptcha (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCCaptchaDigest.html b/cn/leancloud/sms/LCCaptchaDigest.html
index ddcbcae1..a28d72f5 100644
--- a/cn/leancloud/sms/LCCaptchaDigest.html
+++ b/cn/leancloud/sms/LCCaptchaDigest.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCaptchaDigest (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCaptchaDigest (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCaptchaDigest (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCaptchaDigest (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCCaptchaOption.html b/cn/leancloud/sms/LCCaptchaOption.html
index a0d40e72..05634970 100644
--- a/cn/leancloud/sms/LCCaptchaOption.html
+++ b/cn/leancloud/sms/LCCaptchaOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCaptchaOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCaptchaOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCaptchaOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCaptchaOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCCaptchaValidateResult.html b/cn/leancloud/sms/LCCaptchaValidateResult.html
index 7d6b89df..94b69b04 100644
--- a/cn/leancloud/sms/LCCaptchaValidateResult.html
+++ b/cn/leancloud/sms/LCCaptchaValidateResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCCaptchaValidateResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCCaptchaValidateResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCCaptchaValidateResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCCaptchaValidateResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCSMS.TYPE.html b/cn/leancloud/sms/LCSMS.TYPE.html
index 6df22b72..14563a4e 100644
--- a/cn/leancloud/sms/LCSMS.TYPE.html
+++ b/cn/leancloud/sms/LCSMS.TYPE.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSMS.TYPE (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSMS.TYPE (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSMS.TYPE (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSMS.TYPE (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCSMS.html b/cn/leancloud/sms/LCSMS.html
index a5fbf418..27c2e408 100644
--- a/cn/leancloud/sms/LCSMS.html
+++ b/cn/leancloud/sms/LCSMS.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSMS (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSMS (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSMS (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSMS (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/LCSMSOption.html b/cn/leancloud/sms/LCSMSOption.html
index 1c9efc51..371d5318 100644
--- a/cn/leancloud/sms/LCSMSOption.html
+++ b/cn/leancloud/sms/LCSMSOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCSMSOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCSMSOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCSMSOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCSMSOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCCaptcha.html b/cn/leancloud/sms/class-use/LCCaptcha.html
index d7c0f548..72c84568 100644
--- a/cn/leancloud/sms/class-use/LCCaptcha.html
+++ b/cn/leancloud/sms/class-use/LCCaptcha.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCCaptcha (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCCaptcha (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptcha (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptcha (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCCaptchaDigest.html b/cn/leancloud/sms/class-use/LCCaptchaDigest.html
index 2eb40781..73ab61b8 100644
--- a/cn/leancloud/sms/class-use/LCCaptchaDigest.html
+++ b/cn/leancloud/sms/class-use/LCCaptchaDigest.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCCaptchaDigest (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCCaptchaDigest (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaDigest (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaDigest (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCCaptchaOption.html b/cn/leancloud/sms/class-use/LCCaptchaOption.html
index 1a631d94..c82f77ae 100644
--- a/cn/leancloud/sms/class-use/LCCaptchaOption.html
+++ b/cn/leancloud/sms/class-use/LCCaptchaOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCCaptchaOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCCaptchaOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCCaptchaValidateResult.html b/cn/leancloud/sms/class-use/LCCaptchaValidateResult.html
index f818e90d..29194414 100644
--- a/cn/leancloud/sms/class-use/LCCaptchaValidateResult.html
+++ b/cn/leancloud/sms/class-use/LCCaptchaValidateResult.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCCaptchaValidateResult (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCCaptchaValidateResult (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaValidateResult (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCCaptchaValidateResult (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCSMS.TYPE.html b/cn/leancloud/sms/class-use/LCSMS.TYPE.html
index cc811eb3..ec321225 100644
--- a/cn/leancloud/sms/class-use/LCSMS.TYPE.html
+++ b/cn/leancloud/sms/class-use/LCSMS.TYPE.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCSMS.TYPE (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCSMS.TYPE (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCSMS.TYPE (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCSMS.TYPE (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCSMS.html b/cn/leancloud/sms/class-use/LCSMS.html
index 39dd4c61..c1b28126 100644
--- a/cn/leancloud/sms/class-use/LCSMS.html
+++ b/cn/leancloud/sms/class-use/LCSMS.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCSMS (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCSMS (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.sms.LCSMS (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCSMS (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/class-use/LCSMSOption.html b/cn/leancloud/sms/class-use/LCSMSOption.html
index d871439d..aedd0d97 100644
--- a/cn/leancloud/sms/class-use/LCSMSOption.html
+++ b/cn/leancloud/sms/class-use/LCSMSOption.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.sms.LCSMSOption (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.sms.LCSMSOption (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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 </head>
@@ -13,7 +13,7 @@
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-            parent.document.title="Uses of Class cn.leancloud.sms.LCSMSOption (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.sms.LCSMSOption (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/package-frame.html b/cn/leancloud/sms/package-frame.html
index 51005d1b..9dc6b746 100644
--- a/cn/leancloud/sms/package-frame.html
+++ b/cn/leancloud/sms/package-frame.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.sms (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.sms (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
diff --git a/cn/leancloud/sms/package-summary.html b/cn/leancloud/sms/package-summary.html
index 18803960..e01d20bb 100644
--- a/cn/leancloud/sms/package-summary.html
+++ b/cn/leancloud/sms/package-summary.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.sms (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.sms (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.sms (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.sms (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/package-tree.html b/cn/leancloud/sms/package-tree.html
index 435f6f3d..1b23309c 100644
--- a/cn/leancloud/sms/package-tree.html
+++ b/cn/leancloud/sms/package-tree.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>cn.leancloud.sms Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>cn.leancloud.sms Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="cn.leancloud.sms Class Hierarchy (leancloud sdk 8.2.20 API)";
+            parent.document.title="cn.leancloud.sms Class Hierarchy (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/sms/package-use.html b/cn/leancloud/sms/package-use.html
index 1264026d..d3ade626 100644
--- a/cn/leancloud/sms/package-use.html
+++ b/cn/leancloud/sms/package-use.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Package cn.leancloud.sms (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.sms (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Package cn.leancloud.sms (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Package cn.leancloud.sms (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/LCDate.html b/cn/leancloud/types/LCDate.html
index 54d2c17a..683917e3 100644
--- a/cn/leancloud/types/LCDate.html
+++ b/cn/leancloud/types/LCDate.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCDate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCDate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCDate (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCDate (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/LCGeoPoint.html b/cn/leancloud/types/LCGeoPoint.html
index 1686beab..ecd62a55 100644
--- a/cn/leancloud/types/LCGeoPoint.html
+++ b/cn/leancloud/types/LCGeoPoint.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCGeoPoint (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCGeoPoint (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCGeoPoint (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCGeoPoint (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/LCNull.html b/cn/leancloud/types/LCNull.html
index 0e2a6a73..d336cead 100644
--- a/cn/leancloud/types/LCNull.html
+++ b/cn/leancloud/types/LCNull.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:32 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:13 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>LCNull (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>LCNull (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="LCNull (leancloud sdk 8.2.20 API)";
+            parent.document.title="LCNull (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/class-use/LCDate.html b/cn/leancloud/types/class-use/LCDate.html
index 354760b4..8a9d6e54 100644
--- a/cn/leancloud/types/class-use/LCDate.html
+++ b/cn/leancloud/types/class-use/LCDate.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.types.LCDate (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.types.LCDate (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.types.LCDate (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.types.LCDate (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/class-use/LCGeoPoint.html b/cn/leancloud/types/class-use/LCGeoPoint.html
index 044ae9f6..136c2423 100644
--- a/cn/leancloud/types/class-use/LCGeoPoint.html
+++ b/cn/leancloud/types/class-use/LCGeoPoint.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.types.LCGeoPoint (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.types.LCGeoPoint (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.types.LCGeoPoint (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.types.LCGeoPoint (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
diff --git a/cn/leancloud/types/class-use/LCNull.html b/cn/leancloud/types/class-use/LCNull.html
index 6888aace..f7b194b5 100644
--- a/cn/leancloud/types/class-use/LCNull.html
+++ b/cn/leancloud/types/class-use/LCNull.html
@@ -2,10 +2,10 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class cn.leancloud.types.LCNull (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Class cn.leancloud.types.LCNull (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Uses of Class cn.leancloud.types.LCNull (leancloud sdk 8.2.20 API)";
+            parent.document.title="Uses of Class cn.leancloud.types.LCNull (leancloud sdk 8.2.21 API)";
         }
     }
     catch(err) {
@@ -150,14 +150,14 @@ <h3>Uses of <a href="../../../../cn/leancloud/types/LCNull.html" title="class in
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/LCObject.html#deleteInBackground--">deleteInBackground</a></span>()</code>
-<div class="block">Delete current object in async mode.</div>
+<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/LCStatus.html#deleteInBackground--">deleteInBackground</a></span>()</code>
+<div class="block">delete status</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
-<td class="colLast"><span class="typeNameLabel">LCStatus.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/LCStatus.html#deleteInBackground--">deleteInBackground</a></span>()</code>
-<div class="block">delete status</div>
+<td class="colLast"><span class="typeNameLabel">LCObject.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/LCObject.html#deleteInBackground--">deleteInBackground</a></span>()</code>
+<div class="block">Delete current object in async mode.</div>
 </td>
 </tr>
 <tr class="altColor">
@@ -304,7 +304,7 @@ <h3>Uses of <a href="../../../../cn/leancloud/types/LCNull.html" title="class in
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/RequestPasswordResetCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/UpdatePasswordCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
              <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
@@ -314,8 +314,8 @@ <h3>Uses of <a href="../../../../cn/leancloud/types/LCNull.html" title="class in
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">UpdatePasswordCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/UpdatePasswordCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
-             <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/DeleteCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;returnValue,
+             <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
@@ -324,13 +324,13 @@ <h3>Uses of <a href="../../../../cn/leancloud/types/LCNull.html" title="class in
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/RequestMobileCodeCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+<td class="colLast"><span class="typeNameLabel">RequestPasswordResetCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/RequestPasswordResetCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
              <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><span class="typeNameLabel">DeleteCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/DeleteCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;returnValue,
-             <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;e)</code>&nbsp;</td>
+<td class="colLast"><span class="typeNameLabel">RequestMobileCodeCallback.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/callback/RequestMobileCodeCallback.html#internalDone0-cn.leancloud.types.LCNull-cn.leancloud.LCException-">internalDone0</a></span>(<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&nbsp;t,
+             <a href="../../../../cn/leancloud/LCException.html" title="class in cn.leancloud">LCException</a>&nbsp;LCException)</code>&nbsp;</td>
 </tr>
 </tbody>
 </table>
@@ -467,14 +467,25 @@ <h3>Uses of <a href="../../../../cn/leancloud/types/LCNull.html" title="class in
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">StorageClient.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/core/StorageClient.html#resetPasswordBySmsCode-java.lang.String-java.lang.String-java.lang.String-">resetPasswordBySmsCode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;smsCode,
+                      <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass,
+                      <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;phoneNumber)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">StorageClient.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/core/StorageClient.html#updatePassword-cn.leancloud.LCUser-java.lang.String-java.lang.String-">updatePassword</a></span>(<a href="../../../../cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a>&nbsp;user,
               <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;oldPass,
               <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newPass)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">StorageClient.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/core/StorageClient.html#verifyMobilePhone-java.lang.String-">verifyMobilePhone</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;verifyCode)</code>&nbsp;</td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">StorageClient.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/core/StorageClient.html#verifyMobilePhone-java.lang.String-java.lang.String-">verifyMobilePhone</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;verifyCode,
+                 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;phoneNumber)</code>&nbsp;</td>
+</tr>
 <tr class="altColor">
 <td class="colFirst"><code>io.reactivex.Observable&lt;<a href="../../../../cn/leancloud/types/LCNull.html" title="class in cn.leancloud.types">LCNull</a>&gt;</code></td>
 <td class="colLast"><span class="typeNameLabel">StorageClient.</span><code><span class="memberNameLink"><a href="../../../../cn/leancloud/core/StorageClient.html#verifySMSCode-java.lang.String-java.lang.String-">verifySMSCode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;code,
diff --git a/cn/leancloud/types/package-frame.html b/cn/leancloud/types/package-frame.html
index 920cffde..a0065d52 100644
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+<title>cn.leancloud.types (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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diff --git a/cn/leancloud/types/package-summary.html b/cn/leancloud/types/package-summary.html
index d03ad859..87ae8dc6 100644
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+<title>cn.leancloud.types (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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index 1536df0b..909ab655 100644
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+<title>cn.leancloud.types Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
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-            parent.document.title="cn.leancloud.types Class Hierarchy (leancloud sdk 8.2.20 API)";
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diff --git a/cn/leancloud/types/package-use.html b/cn/leancloud/types/package-use.html
index 0059d9c3..5fe3b33f 100644
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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-<title>Uses of Package cn.leancloud.types (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Uses of Package cn.leancloud.types (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
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diff --git a/constant-values.html b/constant-values.html
index 3a8bbacd..a37c6f9b 100644
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-<title>Constant Field Values (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Constant Field Values (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
     try {
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-            parent.document.title="Constant Field Values (leancloud sdk 8.2.20 API)";
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diff --git a/deprecated-list.html b/deprecated-list.html
index 03230838..950ed69f 100644
--- a/deprecated-list.html
+++ b/deprecated-list.html
@@ -2,10 +2,10 @@
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:15 UTC 2024 -->
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-<title>Deprecated List (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Deprecated List (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Deprecated List (leancloud sdk 8.2.20 API)";
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index 79f48899..c657d058 100644
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-<title>API Help (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>API Help (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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diff --git a/index-all.html b/index-all.html
index 7b0d98b2..6e3801dc 100644
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-<title>Index (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Index (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
@@ -13,7 +13,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="Index (leancloud sdk 8.2.20 API)";
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@@ -6009,6 +6009,8 @@ <h2 class="title">R</h2>
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 <dt><span class="memberNameLink"><a href="cn/leancloud/core/StorageClient.html#resetPasswordBySmsCode-java.lang.String-java.lang.String-">resetPasswordBySmsCode(String, String)</a></span> - Method in class cn.leancloud.core.<a href="cn/leancloud/core/StorageClient.html" title="class in cn.leancloud.core">StorageClient</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="cn/leancloud/core/StorageClient.html#resetPasswordBySmsCode-java.lang.String-java.lang.String-java.lang.String-">resetPasswordBySmsCode(String, String, String)</a></span> - Method in class cn.leancloud.core.<a href="cn/leancloud/core/StorageClient.html" title="class in cn.leancloud.core">StorageClient</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="cn/leancloud/LCUser.html#resetPasswordBySmsCodeInBackground-java.lang.String-java.lang.String-">resetPasswordBySmsCodeInBackground(String, String)</a></span> - Static method in class cn.leancloud.<a href="cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></dt>
 <dd>
 <div class="block">reset password with sms code for current user.</div>
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 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="cn/leancloud/core/StorageClient.html#verifyMobilePhone-java.lang.String-">verifyMobilePhone(String)</a></span> - Method in class cn.leancloud.core.<a href="cn/leancloud/core/StorageClient.html" title="class in cn.leancloud.core">StorageClient</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="cn/leancloud/core/StorageClient.html#verifyMobilePhone-java.lang.String-java.lang.String-">verifyMobilePhone(String, String)</a></span> - Method in class cn.leancloud.core.<a href="cn/leancloud/core/StorageClient.html" title="class in cn.leancloud.core">StorageClient</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="cn/leancloud/LCUser.html#verifyMobilePhoneInBackground-java.lang.String-">verifyMobilePhoneInBackground(String)</a></span> - Static method in class cn.leancloud.<a href="cn/leancloud/LCUser.html" title="class in cn.leancloud">LCUser</a></dt>
 <dd>
 <div class="block">verify sms code with current user's phone number.</div>
diff --git a/index.html b/index.html
index 0e0998ca..b83a0c80 100644
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-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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+<title>leancloud sdk 8.2.21 API</title>
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diff --git a/overview-frame.html b/overview-frame.html
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Overview List (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Overview List (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/overview-summary.html b/overview-summary.html
index a83e4ac8..72f33cbd 100644
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 <head>
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-<title>Overview (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Overview (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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 </head>
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 <script type="text/javascript"><!--
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@@ -71,7 +71,7 @@
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 <div class="header">
-<h1 class="title">leancloud sdk 8.2.20 API</h1>
+<h1 class="title">leancloud sdk 8.2.21 API</h1>
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 <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Packages table, listing packages, and an explanation">
diff --git a/overview-tree.html b/overview-tree.html
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 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:34 UTC 2023 -->
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-<title>Class Hierarchy (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Class Hierarchy (leancloud sdk 8.2.21 API)</title>
+<meta name="date" content="2024-02-23">
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@@ -388,10 +388,10 @@ <h2 title="Annotation Type Hierarchy">Annotation Type Hierarchy</h2>
 <ul>
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 <li type="circle">cn.leancloud.im.v2.annotation.<a href="cn/leancloud/im/v2/annotation/LCIMMessageType.html" title="annotation in cn.leancloud.im.v2.annotation"><span class="typeNameLink">LCIMMessageType</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
-<li type="circle">cn.leancloud.<a href="cn/leancloud/EngineFunction.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunction</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
+<li type="circle">cn.leancloud.<a href="cn/leancloud/IMHook.html" title="annotation in cn.leancloud"><span class="typeNameLink">IMHook</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 <li type="circle">cn.leancloud.<a href="cn/leancloud/EngineHook.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineHook</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 <li type="circle">cn.leancloud.<a href="cn/leancloud/EngineFunctionParam.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunctionParam</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
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+<li type="circle">cn.leancloud.<a href="cn/leancloud/EngineFunction.html" title="annotation in cn.leancloud"><span class="typeNameLink">EngineFunction</span></a> (implements java.lang.annotation.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>)</li>
 </ul>
 <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <ul>
@@ -399,28 +399,28 @@ <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <ul>
 <li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a>&lt;E&gt; (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>)
 <ul>
-<li type="circle">cn.leancloud.<a href="cn/leancloud/LCObject.Hook.html" title="enum in cn.leancloud"><span class="typeNameLink">LCObject.Hook</span></a></li>
-<li type="circle">cn.leancloud.sms.<a href="cn/leancloud/sms/LCSMS.TYPE.html" title="enum in cn.leancloud.sms"><span class="typeNameLink">LCSMS.TYPE</span></a></li>
-<li type="circle">cn.leancloud.<a href="cn/leancloud/LCUser.SNS_PLATFORM.html" title="enum in cn.leancloud"><span class="typeNameLink">LCUser.SNS_PLATFORM</span></a></li>
 <li type="circle">cn.leancloud.<a href="cn/leancloud/LCLeaderboard.LCLeaderboardOrder.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardOrder</span></a></li>
 <li type="circle">cn.leancloud.<a href="cn/leancloud/LCLeaderboard.LCLeaderboardUpdateStrategy.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardUpdateStrategy</span></a></li>
 <li type="circle">cn.leancloud.<a href="cn/leancloud/LCLeaderboard.LCLeaderboardVersionChangeInterval.html" title="enum in cn.leancloud"><span class="typeNameLink">LCLeaderboard.LCLeaderboardVersionChangeInterval</span></a></li>
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+<li type="circle">cn.leancloud.livequery.<a href="cn/leancloud/livequery/LCLiveQuery.EventType.html" title="enum in cn.leancloud.livequery"><span class="typeNameLink">LCLiveQuery.EventType</span></a></li>
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+<li type="circle">cn.leancloud.im.v2.<a href="cn/leancloud/im/v2/LCIMClient.LCIMClientStatus.html" title="enum in cn.leancloud.im.v2"><span class="typeNameLink">LCIMClient.LCIMClientStatus</span></a></li>
+<li type="circle">cn.leancloud.im.v2.<a href="cn/leancloud/im/v2/Conversation.LCIMOperation.html" title="enum in cn.leancloud.im.v2"><span class="typeNameLink">Conversation.LCIMOperation</span></a></li>
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diff --git a/serialized-form.html b/serialized-form.html
index 73020419..98410083 100644
--- a/serialized-form.html
+++ b/serialized-form.html
@@ -2,10 +2,10 @@
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 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_392) on Wed Dec 06 11:55:33 UTC 2023 -->
+<!-- Generated by javadoc (1.8.0_402) on Fri Feb 23 04:22:14 UTC 2024 -->
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-<title>Serialized Form (leancloud sdk 8.2.20 API)</title>
-<meta name="date" content="2023-12-06">
+<title>Serialized Form (leancloud sdk 8.2.21 API)</title>
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@@ -13,7 +13,7 @@
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