diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index ab9a31945..ad50fb525 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -5,7 +5,6 @@ namespace App\Http\Controllers\Api;
 use App\Models\AbstractModel;
 use App\Models\File;
 use App\Models\FileContent;
-use App\Models\FileLink;
 use App\Models\ProjectTask;
 use App\Models\ProjectTaskFile;
 use App\Models\User;
@@ -49,11 +48,11 @@ class DialogController extends AbstractController
     {
         $user = User::auth();
         //
-        $builder = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
+        $builder = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'u.updated_at as user_at'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('u.userid', $user->userid);
         if (Request::exists('at_after')) {
-            $builder->where('web_socket_dialogs.last_at', '>', Carbon::parse(Request::input('at_after')));
+            $builder->where('u.updated_at', '>', Carbon::parse(Request::input('at_after')));
         }
         $list = $builder
             ->orderByDesc('u.top_at')
@@ -102,7 +101,7 @@ class DialogController extends AbstractController
             return Base::retError('请输入搜索关键词');
         }
         // 搜索会话
-        $dialogs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
+        $dialogs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'u.updated_at as user_at'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('web_socket_dialogs.name', 'LIKE', "%{$key}%")
             ->where('u.userid', $user->userid)
@@ -135,7 +134,7 @@ class DialogController extends AbstractController
         }
         // 搜索消息会话
         if (count($list) < 20) {
-            $msgs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'm.id as search_msg_id'])
+            $msgs = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'u.updated_at as user_at', 'm.id as search_msg_id'])
                 ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
                 ->join('web_socket_dialog_msgs as m', 'web_socket_dialogs.id', '=', 'm.dialog_id')
                 ->where('u.userid', $user->userid)
@@ -172,7 +171,7 @@ class DialogController extends AbstractController
         //
         $dialog_id = intval(Request::input('dialog_id'));
         //
-        $item = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
+        $item = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'u.updated_at as user_at'])
             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
             ->where('web_socket_dialogs.id', $dialog_id)
             ->where('u.userid', $user->userid)
@@ -523,7 +522,7 @@ class DialogController extends AbstractController
     }
 
     /**
-     * @api {get} api/dialog/msg/read          11. 标记已读
+     * @api {get} api/dialog/msg/read          11. 已读聊天消息
      *
      * @apiDescription 需要token身份
      * @apiVersion 1.0.0
@@ -543,45 +542,74 @@ class DialogController extends AbstractController
         $id = Request::input('id');
         $ids = Base::explodeInt($id);
         //
-        WebSocketDialogMsg::whereIn('id', $ids)->chunkById(20, function($list) use ($user) {
+        $dialogIds = [];
+        WebSocketDialogMsg::whereIn('id', $ids)->chunkById(20, function($list) use ($user, &$dialogIds) {
             /** @var WebSocketDialogMsg $item */
             foreach ($list as $item) {
                 $item->readSuccess($user->userid);
+                $dialogIds[$item->dialog_id] = $item->dialog_id;
             }
         });
-        return Base::retSuccess('success');
+        //
+        $data = [];
+        $dialogUsers = WebSocketDialogUser::with(['webSocketDialog'])->whereUserid($user->userid)->whereIn('dialog_id', array_values($dialogIds))->get();
+        foreach ($dialogUsers as $dialogUser) {
+            if (!$dialogUser->webSocketDialog) {
+                continue;
+            }
+            $dialogUser->updated_at = Carbon::now();
+            $dialogUser->save();
+            //
+            $dialogUser->webSocketDialog->generateUnread($user->userid);
+            $data[] = [
+                'id' => $dialogUser->webSocketDialog->id,
+                'unread' => $dialogUser->webSocketDialog->unread,
+                'mention' => $dialogUser->webSocketDialog->mention,
+                'position_msgs' => $dialogUser->webSocketDialog->position_msgs,
+                'user_at' => $dialogUser->updated_at,
+            ];
+        }
+        return Base::retSuccess('success', $data);
     }
 
     /**
-     * @api {get} api/dialog/msg/unread          12. 获取未读消息数量
+     * @api {get} api/dialog/msg/unread          12. 获取未读消息数据
      *
      * @apiDescription 需要token身份
      * @apiVersion 1.0.0
      * @apiGroup dialog
      * @apiName msg__unread
      *
-     * @apiParam {Number} [dialog_id]         对话ID，留空获取总未读消息数量
+     * @apiParam {Number} dialog_id         对话ID
      *
      * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
      * @apiSuccess {String} msg     返回信息（错误描述）
      * @apiSuccess {Object} data    返回数据
      * @apiSuccessExample {json} data:
     {
-        "unread": 43,       // 未读消息数
-        "last_umid": 308    // 最新的一条未读消息ID，用于判断是否更新前端的未读数量
+        "id": 43,
+        "unread": 308,
+        "mention": 11,
+        "position_msgs": [],
+        "user_at": "2020-12-12 00:00:00",
     }
      */
     public function msg__unread()
     {
         $dialog_id = intval(Request::input('dialog_id'));
         //
-        $builder = WebSocketDialogMsgRead::whereUserid(User::userid())->whereReadAt(null);
-        if ($dialog_id > 0) {
-            $builder->whereDialogId($dialog_id);
+        $dialogUser = WebSocketDialogUser::with(['webSocketDialog'])->whereDialogId($dialog_id)->whereUserid(User::userid())->first();
+        if (empty($dialogUser?->webSocketDialog)) {
+            return Base::retError('会话不存在');
         }
+        $dialogUser->webSocketDialog->generateUnread($dialogUser->userid);
+        //
         return Base::retSuccess('success', [
-            'unread' => $builder->count(),
-            'last_umid' => intval($builder->orderByDesc('msg_id')->value('msg_id')),
+            'id' => $dialogUser->webSocketDialog->id,
+            'unread' => $dialogUser->webSocketDialog->unread,
+            'mention' => $dialogUser->webSocketDialog->mention,
+            'position_msgs' => $dialogUser->webSocketDialog->position_msgs,
+            'user_at' => $dialogUser->updated_at,
         ]);
     }
 
@@ -1044,41 +1072,48 @@ class DialogController extends AbstractController
     public function msg__mark()
     {
         $user = User::auth();
-        $dialogId = intval(Request::input('dialog_id'));
+        //
+        $dialog_id = intval(Request::input('dialog_id'));
         $type = Request::input('type');
-        $afterMsgId = intval(Request::input('after_msg_id'));
-        $dialogUser = WebSocketDialogUser::whereUserid($user->userid)->whereDialogId($dialogId)->first();
-        if (!$dialogUser) {
-            return Base::retError("会话不存在");
+        $after_msg_id = intval(Request::input('after_msg_id'));
+        //
+        $dialogUser = WebSocketDialogUser::with(['webSocketDialog'])->whereDialogId($dialog_id)->whereUserid($user->userid)->first();
+        if (empty($dialogUser?->webSocketDialog)) {
+            return Base::retError('会话不存在');
         }
-        $data = [
-            'id' => $dialogId,
-        ];
         switch ($type) {
             case 'read':
-                $data['mark_unread'] = 0;
-                $data['unread'] = 0;
-                $data['mention'] = 0;
-                $builder = WebSocketDialogMsgRead::whereUserid($user->userid)->whereReadAt(null)->whereDialogId($dialogId);
-                if ($afterMsgId > 0) {
-                    $unBuilder = $builder->clone()->where('msg_id', '<', $afterMsgId);
-                    $data['unread'] = $unBuilder->count();
-                    $data['mention'] = $data['unread'] > 0 ? $unBuilder->whereMention(1)->count() : 0;
-                    $builder->where('msg_id', '>=', $afterMsgId);
+                $builder = WebSocketDialogMsgRead::whereDialogId($dialog_id)->whereUserid($user->userid)->whereReadAt(null);
+                if ($after_msg_id > 0) {
+                    $builder->where('msg_id', '>=', $after_msg_id);
                 }
                 $builder->chunkById(100, function ($list) {
                     WebSocketDialogMsgRead::onlyMarkRead($list);
                 });
-                $data['position_msgs'] = WebSocketDialog::find($dialogId)?->getPositionMsgs($user->userid) ?: [];
+                //
+                $dialogUser->webSocketDialog->generateUnread($user->userid);
+                $data = [
+                    'id' => $dialogUser->webSocketDialog->id,
+                    'unread' => $dialogUser->webSocketDialog->unread,
+                    'mention' => $dialogUser->webSocketDialog->mention,
+                    'position_msgs' => $dialogUser->webSocketDialog->position_msgs,
+                    'user_at' => Carbon::now()->toDateTimeString(),
+                    'mark_unread' => 0,
+                ];
                 break;
 
             case 'unread':
-                $data['mark_unread'] = 1;
+                $data = [
+                    'id' => $dialogUser->webSocketDialog->id,
+                    'user_at' => Carbon::now()->toDateTimeString(),
+                    'mark_unread' => 1,
+                ];
                 break;
 
             default:
                 return Base::retError("参数错误");
         }
+        $dialogUser->updated_at = $data['user_at'];
         $dialogUser->mark_unread = $data['mark_unread'];
         $dialogUser->save();
         return Base::retSuccess("success", $data);
diff --git a/app/Models/WebSocketDialog.php b/app/Models/WebSocketDialog.php
index 382d49865..8933d8b71 100644
--- a/app/Models/WebSocketDialog.php
+++ b/app/Models/WebSocketDialog.php
@@ -68,6 +68,10 @@ class WebSocketDialog extends AbstractModel
             return $data[$key] ?? $default;
         };
         //
+        $this->pinyin = Base::cn2pinyin($this->name);
+        $this->top_at = $this->top_at ?? $dialogUserFun('top_at');
+        $this->user_at = $this->user_at ?? $dialogUserFun('updated_at');
+        //
         if (isset($this->search_msg_id)) {
             // 最后消息 (搜索预览消息)
             $this->last_msg = WebSocketDialogMsg::whereDialogId($this->id)->find($this->search_msg_id);
@@ -76,31 +80,19 @@ class WebSocketDialog extends AbstractModel
             // 最后消息
             $this->last_msg = WebSocketDialogMsg::whereDialogId($this->id)->orderByDesc('id')->first();
             // 未读信息
-            $unBuilder = WebSocketDialogMsgRead::whereDialogId($this->id)->whereUserid($userid)->whereReadAt(null);
-            $this->unread = $unBuilder->count();
-            $this->mention = 0;
-            $this->last_umid = 0;
-            $this->position_msgs = [];
-            if ($this->unread > 0) {
-                $this->mention = $unBuilder->clone()->whereMention(1)->count();
-                $this->last_umid = intval($unBuilder->clone()->orderByDesc('msg_id')->value('msg_id'));
-                if ($hasData === true) {
-                    $this->position_msgs = $this->getPositionMsgs($userid);
-                }
-            }
+            $this->generateUnread($userid, $hasData);
+            // 未读标记
             $this->mark_unread = $this->mark_unread ?? $dialogUserFun('mark_unread');
             // 是否免打扰
             $this->silence = $this->silence ?? $dialogUserFun('silence');
             // 对话人数
-            $builder = WebSocketDialogUser::whereDialogId($this->id);
-            $this->people = $builder->count();
+            $this->people = WebSocketDialogUser::whereDialogId($this->id)->count();
             // 有待办
             $this->todo_num = WebSocketDialogMsgTodo::whereDialogId($this->id)->whereUserid($userid)->whereDoneAt(null)->count();
         }
         // 对方信息
         $this->dialog_user = null;
         $this->group_info = null;
-        $this->top_at = $this->top_at ?? $dialogUserFun('top_at');
         $this->bot = 0;
         switch ($this->type) {
             case "user":
@@ -152,36 +144,45 @@ class WebSocketDialog extends AbstractModel
             $this->has_file = $msgBuilder->clone()->whereMtype('file')->exists();
             $this->has_link = $msgBuilder->clone()->whereLink(1)->exists();
         }
-        $this->pinyin = Base::cn2pinyin($this->name);
         return $this;
     }
 
     /**
-     * 获取定位消息
+     * 生成未读数据
      * @param $userid
-     * @return array[]
+     * @param $positionData
+     * @return $this
      */
-    public function getPositionMsgs($userid)
+    public function generateUnread($userid, $positionData = true)
     {
         $builder = WebSocketDialogMsgRead::whereDialogId($this->id)->whereUserid($userid)->whereReadAt(null);
-        $array = [];
-        // @我的消息
-        $mention_id = intval($builder->clone()->whereMention(1)->orderByDesc('msg_id')->value('msg_id'));
-        if ($mention_id > 0) {
-            $array[] = [
-                'msg_id' => $mention_id,
-                'label' => Base::Lang('@我的消息'),
-            ];
+        $this->unread = $builder->count();
+        $this->mention = 0;
+        if ($this->unread > 0) {
+            $this->mention = $builder->clone()->whereMention(1)->count();
         }
-        // 最早一条未读消息
-        $first_id = intval($builder->clone()->orderBy('msg_id')->value('msg_id'));
-        if ($first_id > 0) {
-            $array[] = [
-                'msg_id' => $first_id,
-                'label' => 'unread'
-            ];
+        if ($positionData) {
+            $array = [];
+            // @我的消息
+            if ($this->mention > 0
+                && $mention_id = intval($builder->clone()->whereMention(1)->orderByDesc('msg_id')->value('msg_id'))) {
+                $array[] = [
+                    'msg_id' => $mention_id,
+                    'label' => Base::Lang('@我的消息'),
+                ];
+            }
+            // 最早一条未读消息
+            if ($this->unread > 0
+                && $first_id = intval($builder->clone()->orderBy('msg_id')->value('msg_id'))) {
+                $array[] = [
+                    'msg_id' => $first_id,
+                    'label' => '{UNREAD}'
+                ];
+            }
+            //
+            $this->position_msgs = $array;
         }
-        return $array;
+        return $this;
     }
 
     /**
diff --git a/app/Models/WebSocketDialogMsg.php b/app/Models/WebSocketDialogMsg.php
index 4a92cc3fb..11eb42ab3 100644
--- a/app/Models/WebSocketDialogMsg.php
+++ b/app/Models/WebSocketDialogMsg.php
@@ -426,8 +426,9 @@ class WebSocketDialogMsg extends AbstractModel
             WebSocketDialogMsgTodo::whereIn('msg_id', $ids)->delete();
             self::whereIn('id', $ids)->delete();
             //
-            foreach ($dialogIds as $id) {
-                WebSocketDialog::find($id)?->updateMsgLastAt();
+            $dialogDatas = WebSocketDialog::whereIn('id', $dialogIds)->get();
+            foreach ($dialogDatas as $dialogData) {
+                $dialogData->updateMsgLastAt();
             }
             foreach ($replyIds as $id) {
                 self::whereId($id)->update(['reply_num' => self::whereReplyId($id)->count()]);
@@ -453,9 +454,13 @@ class WebSocketDialogMsg extends AbstractModel
                 self::whereId($this->reply_id)->decrement('reply_num');
             }
             //
-            $dialog = $this->webSocketDialog;
-            if ($dialog) {
-                $userids = $dialog->dialogUser->pluck('userid')->toArray();
+            $dialogData = $this->webSocketDialog;
+            if ($dialogData) {
+                foreach ($dialogData->dialogUser as $dialogUser) {
+                    $dialogUser->updated_at = Carbon::now();
+                    $dialogUser->save();
+                }
+                $userids = $dialogData->dialogUser->pluck('userid')->toArray();
                 PushTask::push([
                     'userid' => $userids,
                     'msg' => [
@@ -464,7 +469,7 @@ class WebSocketDialogMsg extends AbstractModel
                         'data' => [
                             'id' => $this->id,
                             'dialog_id' => $this->dialog_id,
-                            'last_msg' => $dialog->updateMsgLastAt(),
+                            'last_msg' => $dialogData->updateMsgLastAt(),
                             'update_read' => $deleteRead ? 1 : 0
                         ],
                     ]
@@ -830,6 +835,7 @@ class WebSocketDialogMsg extends AbstractModel
                 $dialogMsg->send = 1;
                 $dialogMsg->key = $dialogMsg->generateMsgKey();
                 $dialogMsg->save();
+                WebSocketDialogUser::whereDialogId($dialog->id)->update(['updated_at' => $dialog->updated_at]);
             });
             //
             $task = new WebSocketDialogMsgTask($dialogMsg->id);
diff --git a/app/Models/WebSocketDialogUser.php b/app/Models/WebSocketDialogUser.php
index 24d634158..017f8ab1a 100644
--- a/app/Models/WebSocketDialogUser.php
+++ b/app/Models/WebSocketDialogUser.php
@@ -15,6 +15,7 @@ namespace App\Models;
  * @property int|null $important 是否不可移出（项目、任务、部门人员）
  * @property \Illuminate\Support\Carbon|null $created_at
  * @property \Illuminate\Support\Carbon|null $updated_at
+ * @property-read \App\Models\WebSocketDialog|null $webSocketDialog
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser newModelQuery()
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser newQuery()
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogUser query()
@@ -32,5 +33,11 @@ namespace App\Models;
  */
 class WebSocketDialogUser extends AbstractModel
 {
-
+    /**
+     * @return \Illuminate\Database\Eloquent\Relations\HasOne
+     */
+    public function webSocketDialog(): \Illuminate\Database\Eloquent\Relations\HasOne
+    {
+        return $this->hasOne(WebSocketDialog::class, 'id', 'dialog_id');
+    }
 }
diff --git a/app/Tasks/BotReceiveMsgTask.php b/app/Tasks/BotReceiveMsgTask.php
index 950503969..9a2d16b39 100644
--- a/app/Tasks/BotReceiveMsgTask.php
+++ b/app/Tasks/BotReceiveMsgTask.php
@@ -280,7 +280,7 @@ class BotReceiveMsgTask extends AbstractTask
                     $nameKey = $isManager ? $array[2] : $array[1];
                     $data = $this->botManagerOne($botId, $msg->userid);
                     if ($data) {
-                        $list = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence'])
+                        $list = WebSocketDialog::select(['web_socket_dialogs.*', 'u.top_at', 'u.mark_unread', 'u.silence', 'u.updated_at as user_at'])
                             ->join('web_socket_dialog_users as u', 'web_socket_dialogs.id', '=', 'u.dialog_id')
                             ->where('web_socket_dialogs.name', 'LIKE', "%{$nameKey}%")
                             ->where('u.userid', $data->userid)
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 74c7bdd3a..e011fed9e 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -778,14 +778,14 @@ export default {
 
         positionMsg() {
             const {unread, position_msgs} = this.dialogData
-            if (unread === 0 || this.allMsgs.length === 0 ||position_msgs.length === 0) {
+            if (!position_msgs || position_msgs.length === 0 || unread === 0 || this.allMsgs.length === 0) {
                 return null
             }
             const item = position_msgs.sort((a, b) => {
                 return b.msg_id - a.msg_id
             })[0]
             if (this.allMsgs.findIndex(({id}) => id == item.msg_id) === -1) {
-                if (item.label === 'unread') {
+                if (item.label === '{UNREAD}') {
                     return Object.assign(item, {
                         'label': this.$L(`未读消息${unread}条`)
                     })
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index e49050f5d..99ae5a1c7 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -2066,11 +2066,11 @@ export default {
         } else if ($A.isJson(data)) {
             const index = state.cacheDialogs.findIndex(({id}) => id == data.id);
             if (index > -1) {
-                const original = state.cacheDialogs[index];
-                if (typeof data.unread === "number" && data.unread > original.unread && data.last_umid <= original.last_umid) {
-                    // 增加未读数时：新数据的最后一条未读消息id <= 原数据，则不更新未读数
-                    data.unread = original.unread;
-                    data.mention = original.mention;
+                const original = state.cacheDialogs[index]
+                if ($A.Time(data.user_at) < $A.Time(original.user_at)) {
+                    typeof data.unread !== "undefined" && delete data.unread
+                    typeof data.mention !== "undefined" && delete data.mention
+                    typeof data.position_msgs !== "undefined" && delete data.position_msgs
                 }
                 state.cacheDialogs.splice(index, 1, Object.assign({}, original, data));
             } else {
@@ -2148,9 +2148,9 @@ export default {
                 callData.page = 1
                 if (state.cacheDialogs.length > 0) {
                     const tmpList = state.cacheDialogs.sort((a, b) => {
-                        return $A.Date(b.last_at) - $A.Date(a.last_at);
+                        return $A.Date(b.user_at) - $A.Date(a.user_at);
                     })
-                    callData.at_after = tmpList[0].last_at;
+                    callData.at_after = tmpList[0].user_at;
                 }
             }
             //
@@ -2598,32 +2598,23 @@ export default {
         if (data.read_at) return;
         data.read_at = $A.formatDate();
         //
-        const dialog = state.cacheDialogs.find(({id}) => id == data.dialog_id);
-        if (dialog && dialog.unread > 0) {
-            const newData = {
-                id: data.dialog_id,
-                mark_unread: 0,
-            }
-            newData.unread = dialog.unread - 1;
-            if (data.mention) {
-                newData.mention = dialog.mention - 1;
-            }
-            dispatch("saveDialog", newData)
-        }
-        //
-        state.wsReadWaitList.push(data.id);
+        state.wsReadWaitData[data.id] = data.id;
         clearTimeout(state.wsReadTimeout);
-        state.wsReadTimeout = setTimeout(() => {
-            const id = $A.cloneJSON(state.wsReadWaitList);
-            state.wsReadWaitList = [];
+        state.wsReadTimeout = setTimeout(_ => {
+            const ids = Object.values(state.wsReadWaitData);
+            state.wsReadWaitData = {};
             //
             dispatch("call", {
                 url: 'dialog/msg/read',
                 data: {
-                    id: id.join(",")
+                    id: ids.join(",")
                 }
+            }).then(({data}) => {
+                dispatch("saveDialog", data)
             }).catch(_ => {
-                state.wsReadWaitList.push(...id)
+                ids.some(id => {
+                    state.wsReadWaitData[id] = id;
+                })
             });
         }, 50);
     },
@@ -2825,10 +2816,8 @@ export default {
                                                 dispatch("call", {
                                                     url: 'dialog/msg/unread',
                                                     data: {dialog_id}
-                                                }).then(result => {
-                                                    newData.unread = result.data.unread
-                                                    newData.last_umid = result.data.last_umid
-                                                    dispatch("saveDialog", newData)
+                                                }).then(({data}) => {
+                                                    dispatch("saveDialog", Object.assign(newData, data))
                                                 }).catch(() => {});
                                             } else {
                                                 dispatch("saveDialog", newData)
@@ -2852,11 +2841,12 @@ export default {
                                                 if (dialog) {
                                                     const newData = {
                                                         id: dialog_id,
-                                                        last_umid: data.id,
+                                                        unread: dialog.unread + 1,
+                                                        mention: dialog.mention,
+                                                        user_at: data.created_at,
                                                     }
-                                                    newData.unread = dialog.unread + 1;
                                                     if (data.mention) {
-                                                        newData.mention = dialog.mention + 1;
+                                                        newData.mention++;
                                                     }
                                                     dispatch("saveDialog", newData)
                                                 }
diff --git a/resources/assets/js/store/state.js b/resources/assets/js/store/state.js
index 0d1b6f6d9..c52341970 100644
--- a/resources/assets/js/store/state.js
+++ b/resources/assets/js/store/state.js
@@ -63,7 +63,7 @@ export default {
     wsOpenNum: 0,
     wsListener: {},
     wsReadTimeout: null,
-    wsReadWaitList: [],
+    wsReadWaitData: {},
 
     // 会员信息
     userInfo: {},