diff --git a/example/lib/main.dart b/example/lib/main.dart
index 384d8ca..d1c2a44 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -33,33 +33,30 @@ class Home extends StatefulWidget {
 }
 
 class _HomeState extends State<Home> {
-  late final StreamSubscription<TencentLoginResp> _login =
-      Tencent.instance.loginResp().listen(_listenLogin);
-  late final StreamSubscription<TencentSdkResp> _share =
-      Tencent.instance.shareResp().listen(_listenShare);
+  late final StreamSubscription<BaseResp> _respSubs =
+      Tencent.instance.respStream().listen(_listenLogin);
 
-  TencentLoginResp? _loginResp;
+  LoginResp? _loginResp;
 
   @override
   void initState() {
     super.initState();
   }
 
-  void _listenLogin(TencentLoginResp resp) {
-    _loginResp = resp;
-    final String content = 'login: ${resp.openid} - ${resp.accessToken}';
-    _showTips('登录', content);
-  }
-
-  void _listenShare(TencentSdkResp resp) {
-    final String content = 'share: ${resp.ret} - ${resp.msg}';
-    _showTips('分享', content);
+  void _listenLogin(BaseResp resp) {
+    if (resp is LoginResp) {
+      _loginResp = resp;
+      final String content = 'login: ${resp.openid} - ${resp.accessToken}';
+      _showTips('登录', content);
+    } else if (resp is ShareMsgResp) {
+      final String content = 'share: ${resp.ret} - ${resp.msg}';
+      _showTips('分享', content);
+    }
   }
 
   @override
   void dispose() {
-    _login.cancel();
-    _share.cancel();
+    _respSubs.cancel();
     super.dispose();
   }
 
diff --git a/example/lib/tencent.dart b/example/lib/tencent.dart
index 571cf8a..5afaf92 100644
--- a/example/lib/tencent.dart
+++ b/example/lib/tencent.dart
@@ -7,7 +7,6 @@ import 'package:tencent_kit_example/model/api/tencent_user_info_resp.dart';
 import 'package:tencent_kit_example/model/unionid/tencent_unionid_resp.dart';
 
 extension MixerTencent on Tencent {
-
   /// 用户信息
   /// https://wiki.connect.qq.com/get_user_info
   Future<TencentUserInfoResp> getUserInfo({
diff --git a/example/pubspec.lock b/example/pubspec.lock
index b69a7f4..3172f70 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -288,7 +288,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.1.1"
+    version: "3.0.0"
   term_glyph:
     dependency: transitive
     description: