diff --git a/app/Models/User.php b/app/Models/User.php
index 830c0c19..e7df0a36 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -69,7 +69,7 @@ class User extends AbstractModel
         parent::updateInstance($param);
         //
         if (isset($param['line_at']) && $this->userid) {
-            Cache::put("User::online:" . $this->userid, time(), Carbon::now()->addSeconds(60));
+            Cache::put("User::online:" . $this->userid, time(), Carbon::now()->addSeconds(30));
         }
     }
 
diff --git a/app/Models/WebSocketDialogMsg.php b/app/Models/WebSocketDialogMsg.php
index a107eead..5b82717a 100644
--- a/app/Models/WebSocketDialogMsg.php
+++ b/app/Models/WebSocketDialogMsg.php
@@ -90,6 +90,7 @@ class WebSocketDialogMsg extends AbstractModel
             'userid' => $sender ?: User::token2userid(),
             'type' => $type,
             'msg' => $msg,
+            'read' => 0,
             'extra_int' => $extra_int,
             'extra_str' => $extra_str,
         ]);
@@ -109,7 +110,6 @@ class WebSocketDialogMsg extends AbstractModel
                     'userid' => $userids,
                     'msg' => [
                         'type' => 'dialog',
-                        'msgId' => $dialogMsg->id,
                         'data' => $dialogMsg->toArray(),
                     ]
                 ]);
@@ -135,6 +135,7 @@ class WebSocketDialogMsg extends AbstractModel
             'userid' => $sender ?: User::token2userid(),
             'type' => $type,
             'msg' => $msg,
+            'read' => 0,
             'extra_int' => $extra_int,
             'extra_str' => $extra_str,
         ]);
@@ -152,7 +153,6 @@ class WebSocketDialogMsg extends AbstractModel
                 'userid' => $userid,
                 'msg' => [
                     'type' => 'dialog',
-                    'msgId' => $dialogMsg->id,
                     'data' => $dialogMsg->toArray(),
                 ]
             ]);
diff --git a/app/Services/WebSocketService.php b/app/Services/WebSocketService.php
index b6861b92..f6e5daa8 100644
--- a/app/Services/WebSocketService.php
+++ b/app/Services/WebSocketService.php
@@ -10,6 +10,7 @@ use App\Models\WebSocketDialogMsg;
 use App\Module\Base;
 use App\Tasks\PushTask;
 use Cache;
+use Carbon\Carbon;
 use Hhxsv5\LaravelS\Swoole\WebSocketHandlerInterface;
 use Swoole\Http\Request;
 use Swoole\WebSocket\Frame;
@@ -166,6 +167,7 @@ class WebSocketService implements WebSocketHandlerInterface
             'fd' => $fd,
             'userid' => $userid,
         ]);
+        Cache::put("User::online:" . $userid, time(), Carbon::now()->addSeconds(30));
     }
 
     /**
diff --git a/resources/assets/js/pages/manage/components/project-list.vue b/resources/assets/js/pages/manage/components/project-list.vue
index e04ddd06..6687e436 100644
--- a/resources/assets/js/pages/manage/components/project-list.vue
+++ b/resources/assets/js/pages/manage/components/project-list.vue
@@ -1154,19 +1154,22 @@ export default {
             return string || '';
         },
 
-        formatBit: function formatBit(val) {
+        formatBit(val) {
             val = +val
             return val > 9 ? val : '0' + val
         },
 
-        formatSeconds: function formatSeconds(second) {
+        formatSeconds(second) {
             let duration
             let days = Math.floor(second / 86400);
             let hours = Math.floor((second % 86400) / 3600);
             let minutes = Math.floor(((second % 86400) % 3600) / 60);
             let seconds = Math.floor(((second % 86400) % 3600) % 60);
             if (days > 0) {
-                return days + "d," + this.formatBit(hours) + "h";
+                if (hours > 0) duration = days + "d," + this.formatBit(hours) + "h.";
+                else if (minutes > 0) duration = days + "d," + this.formatBit(minutes) + "min";
+                else if (seconds > 0) duration = days + "d," + this.formatBit(seconds) + "s";
+                else duration = days + "d";
             }
             else if (hours > 0) duration = this.formatBit(hours) + ":" + this.formatBit(minutes) + ":" + this.formatBit(seconds);
             else if (minutes > 0) duration = this.formatBit(minutes) + ":" + this.formatBit(seconds);
diff --git a/resources/assets/js/pages/manage/components/project-message.vue b/resources/assets/js/pages/manage/components/project-message.vue
index 76bad3ce..f1d36b09 100644
--- a/resources/assets/js/pages/manage/components/project-message.vue
+++ b/resources/assets/js/pages/manage/components/project-message.vue
@@ -11,7 +11,7 @@
                 </li>
             </ul>
         </div>
-        <div class="group-title">Group Chat</div>
+        <div class="group-title">{{$L('群聊')}}</div>
         <ScrollerY ref="groupChat" class="group-chat message-scroller" @on-scroll="groupChatScroll">
             <div ref="manageList" class="message-list">
                 <ul>
@@ -185,11 +185,13 @@ export default {
                 },
                 success: ({ret, data, msg}) => {
                     if (ret === 1) {
-                        let index = this.dialogList.findIndex(({id}) => id == mid);
-                        if (index > -1) this.dialogList.splice(index, 1, data);
-                    } else {
-                        this.dialogList = this.dialogList.filter(({id}) => id != mid);
+                        if (!this.dialogList.find(({id}) => id == data.id)) {
+                            let index = this.dialogList.findIndex(({id}) => id == mid);
+                            if (index > -1) this.dialogList.splice(index, 1, data);
+                            return;
+                        }
                     }
+                    this.dialogList = this.dialogList.filter(({id}) => id != mid);
                 }
             });
             //