diff --git a/android/build.gradle b/android/build.gradle
index 28949f3..8d96603 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -41,5 +41,5 @@ android {
     }
 }
 dependencies {
-    implementation 'io.openim:core-sdk:2.1.0.6@aar'
+    implementation 'io.openim:core-sdk:2.1.0.2@aar'
 }
\ No newline at end of file