diff --git a/chat/build.gradle b/chat/build.gradle
index e8f48e9d4..66c555534 100644
--- a/chat/build.gradle
+++ b/chat/build.gradle
@@ -16,8 +16,8 @@ android {
         applicationId "cn.wildfirechat.chat"
         minSdkVersion 16
         targetSdkVersion 28 //当targetversion大于23时，需要使用fileprovider
-        versionCode 16
-        versionName "0.6.2"
+        versionCode 17
+        versionName "0.6.3"
         multiDexEnabled true
         javaCompileOptions {
             annotationProcessorOptions {