diff --git a/lib/community/community_view/community_dynamic.dart b/lib/community/community_view/community_dynamic.dart
index 8ed024db..d026201e 100644
--- a/lib/community/community_view/community_dynamic.dart
+++ b/lib/community/community_view/community_dynamic.dart
@@ -560,6 +560,7 @@ class _CommunityDynamic extends State<CommunityDynamic> {
                   arguments: {"articleId": widget.article.id,"shareUrl":buildShareUrl()});
               return;
             } else if (platform == ShareSDKPlatforms.facebook) {
+
               Navigator.of(context).popAndPushNamed('/router/chat_details_page',
                   arguments: {"articleId": widget.article.id,
                   "shareUrl":buildShareUrl(),});
diff --git a/lib/im/chat_details_page.dart b/lib/im/chat_details_page.dart
index d1af9bb9..e8e2ab45 100644
--- a/lib/im/chat_details_page.dart
+++ b/lib/im/chat_details_page.dart
@@ -303,85 +303,82 @@ class _ChatDetailsPage extends State<ChatDetailsPage>
         // setState(() {});
       }
     }
-    return Scaffold(
-      // resizeToAvoidBottomInset: false,
-      backgroundColor: Color(0xFFF6F6F6),
-      appBar: MyAppBar(
-        title: _toUser.nickname,
-        titleColor: Color(0xFF0D0D0D),
-        titleSize: 17.sp,
-        leading: true,
-        leadingColor: Colors.black,
-        action: GestureDetector(
-          behavior: HitTestBehavior.opaque,
-          onTap: () {
-            setState(() {
-              Navigator.of(context).pushNamed('/router/chat_setting',arguments: {"userId": _toUser.mid});
-              copyIndex = 0;
-            });
-          },
-          child: Container(
-            alignment: Alignment.center,
-            child: Icon(
-              Icons.more_horiz,
-              color: Colors.black,
-              size: 30,
+
+    return GestureDetector(
+        behavior: HitTestBehavior.translucent,
+        onTap: () {
+          FocusScope.of(context).requestFocus(FocusNode());
+          setState(() {
+            emojiShowing = false;
+            isKeyBoardShow = emojiShowing;
+            moreShow = false;
+            isKeyBoardShow = moreShow;
+          });
+        },
+        child: Scaffold(
+          // resizeToAvoidBottomInset: false,
+          backgroundColor: Color(0xFFF6F6F6),
+          appBar: MyAppBar(
+            title: _toUser.nickname,
+            titleColor: Color(0xFF0D0D0D),
+            titleSize: 17.sp,
+            leading: true,
+            leadingColor: Colors.black,
+            action: GestureDetector(
+              behavior: HitTestBehavior.opaque,
+              onTap: () {
+                setState(() {
+                  Navigator.of(context).pushNamed('/router/chat_setting',arguments: {"userId": _toUser.mid});
+                  copyIndex = 0;
+                });
+              },
+              child: Container(
+                alignment: Alignment.center,
+                child: Icon(
+                  Icons.more_horiz,
+                  color: Colors.black,
+                  size: 30,
+                ),
+              ),
             ),
           ),
-        ),
-      ),
-      body: Container(
-        child: Column(
-          children: [
-            Expanded(
-              child: SmartRefresher(
-                enablePullDown: false,
-                enablePullUp: true,
-                header: MyHeader(),
-                reverse: true,
-                physics: BouncingScrollPhysics(),
-                footer: CustomFooter(
-                  loadStyle: LoadStyle.ShowWhenLoading,
-                  builder: (BuildContext context, LoadStatus mode) {
-                    return (messages.length == 0)
-                        ? Container()
-                        : MyFooter(mode);
-                  },
-                ),
-                controller: refreshController,
-                onLoading: () {
-                  refresh().then((value) {
-                    refreshState();
-                  });
-                },
-                child: SingleChildScrollView(
-                  physics: BouncingScrollPhysics(),
-                  controller: scrollController,
-                  child: Column(
-                    children: [
-                      GestureDetector(
-                        behavior: HitTestBehavior.translucent,
-                        onTap: () {
-                          setState(() {
-                            emojiShowing = false;
-                            isKeyBoardShow = emojiShowing;
-                            moreShow = false;
-                            isKeyBoardShow = moreShow;
-                            FocusScope.of(context).requestFocus(FocusNode());
-                          });
-                        },
-                        child: chatDetailsList(),
-                      ),
-                    ],
+          body: Container(
+            child: Column(
+              children: [
+                Expanded(
+                  child: SmartRefresher(
+                    enablePullDown: false,
+                    enablePullUp: true,
+                    header: MyHeader(),
+                    reverse: true,
+                    physics: BouncingScrollPhysics(),
+                    footer: CustomFooter(
+                      loadStyle: LoadStyle.ShowWhenLoading,
+                      builder: (BuildContext context, LoadStatus mode) {
+                        return (messages.length == 0)
+                            ? Container()
+                            : MyFooter(mode);
+                      },
+                    ),
+                    controller: refreshController,
+                    onLoading: () {
+                      refresh().then((value) {
+                        refreshState();
+                      });
+                    },
+                    child: SingleChildScrollView(
+                      physics: BouncingScrollPhysics(),
+                      controller: scrollController,
+                      child: chatDetailsList()
+                    ),
                   ),
+                  flex: 1,
                 ),
-              ),
-              flex: 1,
+                input()
+              ],
             ),
-            input()
-          ],
-        ),
-      ),
+          ),
+        )
     );
   }
 
diff --git a/lib/im/im_view/friend_groip_list.dart b/lib/im/im_view/friend_groip_list.dart
index 06e3b291..7d624d42 100644
--- a/lib/im/im_view/friend_groip_list.dart
+++ b/lib/im/im_view/friend_groip_list.dart
@@ -2,6 +2,8 @@ import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/data/im_user.dart';
 import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -151,20 +153,26 @@ class _FriendGroupList extends State<FriendGroupList> {
                     return GestureDetector(
                       behavior: HitTestBehavior.opaque,
                       onTap: () {
+                        if (list[position].mid == sharedPreferences.getString("userId")) {
+                          SmartDialog.showToast("不能跟自己聊天", alignment: Alignment.center);
+                          return;
+                        }
                         Navigator.of(context).pushNamed(
                           '/router/chat_details_page',
                           arguments: {
                             "toUser": ImUser(
                                 avatar: list[position].avatar,
                                 mid: list[position].mid,
-                                nickname: list[position].nickname),
+                                nickname: list[position].nickname,
+                            ),
                           },
                         );
                       },
                       child: friendGroupItem(list[position]),
                     );
                   },
-                )),
+                ),
+          ),
         ],
       ),
     );
diff --git a/lib/im/im_view/im_page.dart b/lib/im/im_view/im_page.dart
index 4cf6e560..f7def394 100644
--- a/lib/im/im_view/im_page.dart
+++ b/lib/im/im_view/im_page.dart
@@ -431,6 +431,10 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
           return GestureDetector(
             behavior: HitTestBehavior.opaque,
             onTap: () {
+              if (userIds[position] == sharedPreferences.getString("userId")) {
+                SmartDialog.showToast("不能跟自己聊天", alignment: Alignment.center);
+                return;
+              }
               Navigator.of(context).pushNamed(
                 '/router/chat_details_page',
                 arguments: {
diff --git a/lib/main.dart b/lib/main.dart
index fe142f67..a58e20d9 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -208,6 +208,7 @@ void main() async {
   ImgCachePath();
   // initSdk();
   bool isFirst = sharedPreferences.getBool("isFirst");
+  initShared();
 
   runApp(MyApp(locale, isFirst));
   // FlutterBugly.postCatchedException((){
@@ -218,6 +219,11 @@ void main() async {
 // final XgFlutterPlugin xgFlutterPlugin = XgFlutterPlugin();
 
 HxDatabase hxDatabase;
+SharedPreferences sharedPreferences;
+
+initShared() async {
+  sharedPreferences = await SharedPreferences.getInstance();
+}
 
 initDatabase(String userId) async {
   hxDatabase = HxDatabase();
diff --git a/lib/mine/personal_page.dart b/lib/mine/personal_page.dart
index 4ed4873d..09fdb547 100644
--- a/lib/mine/personal_page.dart
+++ b/lib/mine/personal_page.dart
@@ -8,6 +8,7 @@ import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:huixiang/community/community_view/community_dynamic.dart';
 import 'package:huixiang/community/photo_view_gallery_screen.dart';
 import 'package:huixiang/generated/l10n.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/data/article.dart';
 import 'package:huixiang/retrofit/data/base_data.dart';
 import 'package:huixiang/retrofit/data/comunity_comment.dart';
@@ -862,6 +863,10 @@ class _PersonalPage extends State<PersonalPage> with WidgetsBindingObserver,Sing
                 GestureDetector(
                   behavior: HitTestBehavior.opaque,
                   onTap: () {
+                    if (memberInfor?.id == sharedPreferences.getString("userId")) {
+                      SmartDialog.showToast("不能跟自己聊天", alignment: Alignment.center);
+                      return;
+                    }
                     Navigator.of(context)
                         .pushNamed('/router/chat_details_page',arguments:{
                       "toUser": ImUser(
@@ -1298,6 +1303,10 @@ class _PersonalPage extends State<PersonalPage> with WidgetsBindingObserver,Sing
                 GestureDetector(
                   behavior: HitTestBehavior.opaque,
                   onTap: () {
+                    if (memberInfor?.id == sharedPreferences.getString("userId")) {
+                      SmartDialog.showToast("不能跟自己聊天", alignment: Alignment.center);
+                      return;
+                    }
                     Navigator.of(context)
                         .pushNamed('/router/chat_details_page', arguments: {
                     "toUser": ImUser(