diff --git a/example/android/app/src/main/java/com/example/flutter_openim_sdk_example/MainActivity.java b/example/android/app/src/main/java/io/openim/flutter_openim_sdk_example/MainActivity.java
similarity index 100%
rename from example/android/app/src/main/java/com/example/flutter_openim_sdk_example/MainActivity.java
rename to example/android/app/src/main/java/io/openim/flutter_openim_sdk_example/MainActivity.java
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 0cd5267..f4d19c7 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -26,8 +26,6 @@ class _MyAppState extends State<MyApp> {
     OpenIM.iMManager.messageManager.customBusinessListener = OnCustomBusinessListener(
       onRecvCustomBusinessMessage: (message) {},
     );
-
-    OpenIM.iMManager.login(userID: '123', token: '123');
   }
 
   @override