diff --git a/app/Http/Desktop/Services/Im.php b/app/Http/Desktop/Services/Im.php
index 3e848b1d..c5ebbe32 100644
--- a/app/Http/Desktop/Services/Im.php
+++ b/app/Http/Desktop/Services/Im.php
@@ -51,14 +51,18 @@ class Im extends Service
 
         $group = $validator->checkGroup($id);
 
-        $groupRepo = new ImGroupRepo();
+        Gateway::$registerAddress = $this->getRegisterAddress();
 
-        $users = $groupRepo->findUsers($group->id);
+        $userIds = Gateway::getUidListByGroup($this->getGroupName($group->id));
 
-        if ($users->count() == 0) {
+        if (count($userIds) == 0) {
             return [];
         }
 
+        $userRepo = new ImUserRepo();
+
+        $users = $userRepo->findByIds($userIds);
+
         $baseUrl = kg_cos_url();
 
         $result = [];
@@ -211,7 +215,6 @@ class Im extends Service
                         'name' => $user->name,
                         'avatar' => $user->avatar,
                     ],
-                    'status' => $user->status == 'online' ? 'online' : 'offline',
                 ]);
                 Gateway::sendToUid($friendUser->friend_id, $content);
             }
diff --git a/app/Http/Desktop/Views/chapter/live.volt b/app/Http/Desktop/Views/chapter/live.volt
index 30403179..05831875 100644
--- a/app/Http/Desktop/Views/chapter/live.volt
+++ b/app/Http/Desktop/Views/chapter/live.volt
@@ -71,10 +71,9 @@
 
 {% block include_js %}
 
-    <script src="//imgcache.qq.com/open/qcloud/video/vcplayer/TcPlayer-2.3.2.js"></script>
-
+    {{ js_include('https://imgcache.qq.com/open/qcloud/video/vcplayer/TcPlayer-2.3.3.js', false) }}
     {{ js_include('desktop/js/chapter.live.player.js') }}
-    {{ js_include('desktop/js/chapter.live.im.js') }}
+    {{ js_include('desktop/js/chapter.live.chat.js') }}
     {{ js_include('desktop/js/chapter.action.js') }}
     {{ js_include('desktop/js/course.share.js') }}
 
diff --git a/app/Http/Desktop/Views/chapter/vod.volt b/app/Http/Desktop/Views/chapter/vod.volt
index d837c02f..706ef1a8 100644
--- a/app/Http/Desktop/Views/chapter/vod.volt
+++ b/app/Http/Desktop/Views/chapter/vod.volt
@@ -56,8 +56,7 @@
 
 {% block include_js %}
 
-    <script src="//imgcache.qq.com/open/qcloud/video/vcplayer/TcPlayer-2.3.3.js"></script>
-
+    {{ js_include('https://imgcache.qq.com/open/qcloud/video/vcplayer/TcPlayer-2.3.3.js', false) }}
     {{ js_include('desktop/js/course.share.js') }}
     {{ js_include('desktop/js/chapter.action.js') }}
     {{ js_include('desktop/js/chapter.vod.player.js') }}
diff --git a/app/Http/Desktop/Views/search/user.volt b/app/Http/Desktop/Views/search/user.volt
index 6de1ec3e..14b269de 100644
--- a/app/Http/Desktop/Views/search/user.volt
+++ b/app/Http/Desktop/Views/search/user.volt
@@ -4,7 +4,7 @@
     {% elseif gender == 2 %}
         女
     {% else %}
-        保密
+        密
     {% endif %}
 {%- endmacro %}
 
diff --git a/public/static/desktop/js/chapter.live.im.js b/public/static/desktop/js/chapter.live.chat.js
similarity index 95%
rename from public/static/desktop/js/chapter.live.im.js
rename to public/static/desktop/js/chapter.live.chat.js
index 834975cc..625dfc52 100644
--- a/public/static/desktop/js/chapter.live.im.js
+++ b/public/static/desktop/js/chapter.live.chat.js
@@ -11,6 +11,9 @@ layui.use(['jquery', 'form', 'helper'], function () {
 
     socket.onopen = function () {
         console.log('socket connect success');
+        setInterval(function () {
+            socket.send('ping');
+        }, 30000);
     };
 
     socket.onclose = function () {
@@ -24,9 +27,7 @@ layui.use(['jquery', 'form', 'helper'], function () {
     socket.onmessage = function (e) {
         var data = JSON.parse(e.data);
         console.log(data);
-        if (data.type === 'ping') {
-            socket.send('pong...');
-        } else if (data.type === 'bind_user') {
+        if (data.type === 'bind_user') {
             bindUser(data.client_id);
         } else if (data.type === 'new_message') {
             showNewMessage(data);
diff --git a/public/static/desktop/js/im.js b/public/static/desktop/js/im.js
index 16cf1f06..dfafbd71 100644
--- a/public/static/desktop/js/im.js
+++ b/public/static/desktop/js/im.js
@@ -6,6 +6,9 @@ layui.use(['jquery', 'layim'], function () {
 
     socket.onopen = function () {
         console.log('socket connect success');
+        setInterval(function () {
+            socket.send('ping');
+        }, 30000);
     };
 
     socket.onclose = function () {
@@ -19,9 +22,7 @@ layui.use(['jquery', 'layim'], function () {
     socket.onmessage = function (e) {
         var data = JSON.parse(e.data);
         console.log(data);
-        if (data.type === 'ping') {
-            socket.send('pong...');
-        } else if (data.type === 'bind_user') {
+        if (data.type === 'bind_user') {
             bindUser(data);
             refreshMessageBox();
         } else if (data.type === 'new_group_user') {