diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 316d29e..811b234 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="adc8df4f-38bd-494b-8ef1-18e42ea5e47d" name="Default" comment="添加了">
+    <list default="true" id="adc8df4f-38bd-494b-8ef1-18e42ea5e47d" name="Default" comment="let 和 const">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/lib/Auth.js" beforeDir="false" afterPath="$PROJECT_DIR$/lib/Auth.js" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test/auth.test.js" beforeDir="false" afterPath="$PROJECT_DIR$/test/auth.test.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/coverage/coverage.json" beforeDir="false" afterPath="$PROJECT_DIR$/coverage/coverage.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/coverage/lcov.info" beforeDir="false" afterPath="$PROJECT_DIR$/coverage/lcov.info" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/test/request.test.js" beforeDir="false" afterPath="$PROJECT_DIR$/test/request.test.js" afterDir="false" />
     </list>
     <ignored path="yhsd-api-node.iws" />
     <ignored path=".idea/workspace.xml" />
@@ -29,31 +30,34 @@
       </usages-collector>
       <usages-collector id="statistics.vcs.git.usages">
         <counts>
+          <entry key="git.branch.checkout.local" value="1" />
           <entry key="git.branch.checkout.remote" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
-          <entry key="js" value="60" />
-          <entry key="json" value="1" />
+          <entry key="js" value="68" />
+          <entry key="json" value="2" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.open">
         <counts>
-          <entry key="JSON" value="1" />
-          <entry key="JavaScript" value="60" />
+          <entry key="JSON" value="2" />
+          <entry key="JavaScript" value="68" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
           <entry key="js" value="4873" />
-          <entry key="txt" value="779" />
+          <entry key="json" value="2" />
+          <entry key="txt" value="827" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
+          <entry key="JSON" value="2" />
           <entry key="JavaScript" value="4873" />
-          <entry key="PLAIN_TEXT" value="779" />
+          <entry key="PLAIN_TEXT" value="827" />
         </counts>
       </usages-collector>
     </session>
@@ -62,37 +66,26 @@
     <favorites_list name="yhsd-api-node" />
   </component>
   <component name="FileEditorManager">
-    <splitter split-orientation="horizontal" split-proportion="0.5">
-      <split-first>
-        <leaf>
-          <file pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/test/auth.test.js">
-              <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="589">
-                  <caret line="39" column="7" selection-start-line="39" selection-start-column="7" selection-end-line="39" selection-end-column="7" />
-                </state>
-              </provider>
-            </entry>
-          </file>
-        </leaf>
-      </split-first>
-      <split-second>
-        <leaf>
-          <file pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/lib/Auth.js">
-              <provider selected="true" editor-type-id="text-editor">
-                <state relative-caret-position="414">
-                  <caret line="30" column="10" selection-start-line="30" selection-start-column="10" selection-end-line="30" selection-end-column="10" />
-                  <folding>
-                    <element signature="e#214#550#0" />
-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-        </leaf>
-      </split-second>
-    </splitter>
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/test/auth.test.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="154">
+              <caret line="168" column="11" lean-forward="true" selection-start-line="168" selection-start-column="11" selection-end-line="168" selection-end-column="11" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/test/request.test.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="337">
+              <caret line="29" column="24" lean-forward="true" selection-start-line="29" selection-start-column="24" selection-end-line="29" selection-end-column="24" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
   </component>
   <component name="FindInProjectRecents">
     <findStrings>
@@ -107,12 +100,16 @@
       <find>tryConvertToPromise</find>
       <find>reduceReqCountFn</find>
       <find>onAfter</find>
-      <find>token</find>
       <find>timeOffset</find>
       <find>getToken</find>
+      <find>const</find>
+      <find>let</find>
+      <find>get customerData should be success</find>
+      <find>token</find>
     </findStrings>
     <replaceStrings>
       <replace>onAfterHandle</replace>
+      <replace>var</replace>
     </replaceStrings>
     <dirStrings>
       <dir>$PROJECT_DIR$/node_modules</dir>
@@ -122,7 +119,7 @@
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
     <option name="RECENT_BRANCH_BY_REPOSITORY">
       <map>
-        <entry key="$PROJECT_DIR$" value="master" />
+        <entry key="$PROJECT_DIR$" value="590969d8ba954b7062adbb6c9f7993796e4e12fb" />
       </map>
     </option>
   </component>
@@ -132,15 +129,15 @@
         <option value="$PROJECT_DIR$/test/webhook.test.js" />
         <option value="$PROJECT_DIR$/lib/WebHook.js" />
         <option value="$PROJECT_DIR$/.gitignore" />
-        <option value="$PROJECT_DIR$/package.json" />
         <option value="$PROJECT_DIR$/lib/util.js" />
         <option value="$PROJECT_DIR$/lib/request.js" />
         <option value="$PROJECT_DIR$/lib/Api.js" />
         <option value="$PROJECT_DIR$/lib/Request.js" />
         <option value="$PROJECT_DIR$/lib/config.js" />
-        <option value="$PROJECT_DIR$/test/request.test.js" />
         <option value="$PROJECT_DIR$/lib/Auth.js" />
         <option value="$PROJECT_DIR$/test/auth.test.js" />
+        <option value="$PROJECT_DIR$/package.json" />
+        <option value="$PROJECT_DIR$/test/request.test.js" />
       </list>
     </option>
   </component>
@@ -181,11 +178,6 @@
               <item name="yhsd-api-node" type="b2602c69:ProjectViewProjectNode" />
               <item name="yhsd-api-node" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="yhsd-api-node" type="b2602c69:ProjectViewProjectNode" />
-              <item name="yhsd-api-node" type="462c0819:PsiDirectoryNode" />
-              <item name="lib" type="462c0819:PsiDirectoryNode" />
-            </path>
             <path>
               <item name="yhsd-api-node" type="b2602c69:ProjectViewProjectNode" />
               <item name="yhsd-api-node" type="462c0819:PsiDirectoryNode" />
@@ -195,6 +187,7 @@
           <select />
         </subPane>
       </pane>
+      <pane id="Scratches" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -656,7 +649,21 @@
       <option name="project" value="LOCAL" />
       <updated>1543977124118</updated>
     </task>
-    <option name="localTasksCounter" value="43" />
+    <task id="LOCAL-00043" summary="let 和 const 修改为 var;">
+      <created>1544000990085</created>
+      <option name="number" value="00043" />
+      <option name="presentableId" value="LOCAL-00043" />
+      <option name="project" value="LOCAL" />
+      <updated>1544000990085</updated>
+    </task>
+    <task id="LOCAL-00044" summary="更新package.json;">
+      <created>1544001025467</created>
+      <option name="number" value="00044" />
+      <option name="presentableId" value="LOCAL-00044" />
+      <option name="project" value="LOCAL" />
+      <updated>1544001025467</updated>
+    </task>
+    <option name="localTasksCounter" value="45" />
     <servers />
   </component>
   <component name="TestHistory">
@@ -692,24 +699,24 @@
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="30295000" />
+    <option name="totallyTimeSpent" value="30666000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="0" y="0" width="1920" height="1080" extended-state="0" />
+    <frame x="0" y="23" width="1920" height="1057" extended-state="6" />
     <layout>
-      <window_info id="Project" order="0" weight="0.18802084" />
+      <window_info id="Project" order="0" visible="true" weight="0.165625" />
       <window_info id="Structure" order="1" weight="0.1796875" />
       <window_info id="npm" order="2" side_tool="true" />
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" weight="0.32936078" />
       <window_info anchor="bottom" id="Run" order="2" />
-      <window_info active="true" anchor="bottom" id="Debug" order="3" visible="true" weight="0.4" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Version Control" order="7" weight="0.32906404" />
-      <window_info anchor="bottom" id="Terminal" order="8" weight="0.15566503" />
+      <window_info anchor="bottom" id="Version Control" order="7" weight="0.32886598" />
+      <window_info active="true" anchor="bottom" id="Terminal" order="8" visible="true" weight="0.556701" />
       <window_info anchor="bottom" id="Event Log" order="9" side_tool="true" />
       <window_info anchor="bottom" id="Messages" order="10" weight="0.32906404" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
@@ -717,8 +724,8 @@
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
     </layout>
     <layout-to-restore>
-      <window_info active="true" id="Project" order="0" visible="true" weight="0.165625" />
-      <window_info id="Structure" order="1" weight="0.25" />
+      <window_info id="Project" order="0" visible="true" weight="0.165625" />
+      <window_info id="Structure" order="1" weight="0.1796875" />
       <window_info id="npm" order="2" side_tool="true" />
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
@@ -728,9 +735,10 @@
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Version Control" order="7" />
-      <window_info anchor="bottom" id="Terminal" order="8" weight="0.73399013" />
+      <window_info anchor="bottom" id="Version Control" order="7" weight="0.32886598" />
+      <window_info active="true" anchor="bottom" id="Terminal" order="8" visible="true" weight="0.15463917" />
       <window_info anchor="bottom" id="Event Log" order="9" side_tool="true" />
+      <window_info anchor="bottom" id="Messages" order="10" weight="0.32906404" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
@@ -739,6 +747,32 @@
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="1" />
   </component>
+  <component name="Vcs.Log.Tabs.Properties">
+    <option name="TAB_STATES">
+      <map>
+        <entry key="MAIN">
+          <value>
+            <State>
+              <option name="RECENTLY_FILTERED_USER_GROUPS">
+                <collection />
+              </option>
+              <option name="RECENTLY_FILTERED_BRANCH_GROUPS">
+                <collection />
+              </option>
+              <option name="COLUMN_ORDER">
+                <list>
+                  <option value="0" />
+                  <option value="1" />
+                  <option value="2" />
+                  <option value="3" />
+                </list>
+              </option>
+            </State>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
   <component name="Vcs.Log.UiProperties">
     <option name="RECENTLY_FILTERED_USER_GROUPS">
       <collection />
@@ -751,8 +785,6 @@
     <option name="myLimit" value="2678400000" />
   </component>
   <component name="VcsManagerConfiguration">
-    <MESSAGE value="去掉 noConflict()；" />
-    <MESSAGE value="Api的构造函数添加 getRequestCount 和 saveRequestCount 参数；" />
     <MESSAGE value="添加默认记数方法；" />
     <MESSAGE value="httpRequest()更名为request();" />
     <MESSAGE value="更新 request 的传参；" />
@@ -776,7 +808,9 @@
     <MESSAGE value="添加 SUMMAND;" />
     <MESSAGE value="更新了 request.test.js;" />
     <MESSAGE value="添加请求时间日志；" />
-    <option name="LAST_COMMIT_MESSAGE" value="添加请求时间日志；" />
+    <MESSAGE value="let 和 const 修改为 var;" />
+    <MESSAGE value="更新package.json;" />
+    <option name="LAST_COMMIT_MESSAGE" value="更新package.json;" />
   </component>
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/test/webhook.test.js">
@@ -797,17 +831,10 @@
     <entry file="file://$PROJECT_DIR$/node_modules/bluebird/js/release/join.js">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
-    <entry file="file://$PROJECT_DIR$/package.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="276">
-          <caret line="12" column="4" selection-start-line="12" selection-start-column="4" selection-end-line="12" selection-end-column="4" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/lib/WebHook.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="483">
-          <caret line="21" column="40" selection-start-line="21" selection-start-column="40" selection-end-line="21" selection-end-column="40" />
+        <state relative-caret-position="207">
+          <caret line="9" column="21" selection-start-line="9" selection-start-column="21" selection-end-line="9" selection-end-column="21" />
         </state>
       </provider>
     </entry>
@@ -925,13 +952,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/test/request.test.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="352">
-          <caret line="58" column="11" lean-forward="true" selection-start-line="58" selection-start-column="11" selection-end-line="58" selection-end-column="11" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/index.js">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="46">
@@ -939,20 +959,36 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/test/api.test.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-242" />
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/lib/Auth.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="414">
-          <caret line="30" column="10" selection-start-line="30" selection-start-column="10" selection-end-line="30" selection-end-column="10" />
-          <folding>
-            <element signature="e#214#550#0" />
-          </folding>
+        <state>
+          <caret line="30" selection-start-line="30" selection-end-line="30" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/package.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="46">
+          <caret line="2" column="19" selection-start-line="2" selection-start-column="19" selection-end-line="2" selection-end-column="19" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/test/auth.test.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="589">
-          <caret line="39" column="7" selection-start-line="39" selection-start-column="7" selection-end-line="39" selection-end-column="7" />
+        <state relative-caret-position="154">
+          <caret line="168" column="11" lean-forward="true" selection-start-line="168" selection-start-column="11" selection-end-line="168" selection-end-column="11" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/test/request.test.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="337">
+          <caret line="29" column="24" lean-forward="true" selection-start-line="29" selection-start-column="24" selection-end-line="29" selection-end-column="24" />
         </state>
       </provider>
     </entry>
diff --git a/test/request.test.js b/test/request.test.js
index 9e8518d..9bec36e 100644
--- a/test/request.test.js
+++ b/test/request.test.js
@@ -25,8 +25,8 @@ describe('test/request.test.js', function () {
       }, {
         grant_type: 'client_credentials',
       }).then(function (data) {
-        console.timeEnd('complete');
-        console.log('token', data);
+        // console.timeEnd('complete');
+        // console.log('token', data);
         should.ok(data);
         token = data;
         done();
@@ -59,8 +59,8 @@ describe('test/request.test.js', function () {
           }
         })
           .then(function () {
-            console.timeEnd('complete');
-            console.log(reqCountMap[token], i);
+            // console.timeEnd('complete');
+            // console.log(reqCountMap[token], i);
           })
           .then(function () {
             if (i < 200) {