diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index 4c1f2fe5..e8ee5455 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -111,12 +111,14 @@ class DialogController extends AbstractController
             return $item;
         });
         //
+        if ($dialog->type == 'group' && $dialog->group_type == 'task') {
+            $user->task_dialog_id = $dialog->id;
+            $user->save();
+        }
+        //
         $data = $list->toArray();
         if ($list->currentPage() === 1) {
             $data['dialog'] = WebSocketDialog::formatData($dialog, $user->userid);
-            //
-            $user->dialog_id = $dialog->id;
-            $user->save();
         }
         return Base::retSuccess('success', $data);
     }
diff --git a/app/Models/User.php b/app/Models/User.php
index 5721bf07..570bd79d 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -27,7 +27,7 @@ use Carbon\Carbon;
  * @property string|null $last_at 最后登录时间
  * @property string|null $line_ip 最后在线IP（接口）
  * @property string|null $line_at 最后在线时间（接口）
- * @property int|null $dialog_id 最后打开的会话ID
+ * @property int|null $task_dialog_id 最后打开的任务会话ID
  * @property string|null $created_ip 注册IP
  * @property \Illuminate\Support\Carbon|null $created_at
  * @property \Illuminate\Support\Carbon|null $updated_at
@@ -38,7 +38,6 @@ use Carbon\Carbon;
  * @method static \Illuminate\Database\Eloquent\Builder|User whereChangepass($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereCreatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereCreatedIp($value)
- * @method static \Illuminate\Database\Eloquent\Builder|User whereDialogId($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereEmail($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereEncrypt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereIdentity($value)
@@ -50,6 +49,7 @@ use Carbon\Carbon;
  * @method static \Illuminate\Database\Eloquent\Builder|User whereNickname($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User wherePassword($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereProfession($value)
+ * @method static \Illuminate\Database\Eloquent\Builder|User whereTaskDialogId($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereUpdatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereUserid($value)
  * @method static \Illuminate\Database\Eloquent\Builder|User whereUserimg($value)
diff --git a/app/Tasks/WebSocketDialogMsgTask.php b/app/Tasks/WebSocketDialogMsgTask.php
index f15c6081..b37ebfbf 100644
--- a/app/Tasks/WebSocketDialogMsgTask.php
+++ b/app/Tasks/WebSocketDialogMsgTask.php
@@ -63,30 +63,32 @@ class WebSocketDialogMsgTask extends AbstractTask
             'ignoreFd' => $this->ignoreFd,
             'msg' => [
                 'type' => 'dialog',
-                'mode' => 'add1',
+                'mode' => 'add',
                 'data' => $msg->toArray(),
             ]
         ]);
 
-        // 推送目标②：正在打开这个会话的会员
-        $list = User::whereDialogId($dialog->id)->pluck('userid')->toArray();
-        if ($list) {
-            $array = [];
-            foreach ($list as $uid) {
-                if (!in_array($uid, $userids)) {
-                    $array[] = $uid;
+        // 推送目标②：正在打开这个任务会话的会员
+        if ($dialog->type == 'group' && $dialog->group_type == 'task') {
+            $list = User::whereTaskDialogId($dialog->id)->pluck('userid')->toArray();
+            if ($list) {
+                $array = [];
+                foreach ($list as $uid) {
+                    if (!in_array($uid, $userids)) {
+                        $array[] = $uid;
+                    }
+                }
+                if ($array) {
+                    PushTask::push([
+                        'userid' => $array,
+                        'ignoreFd' => $this->ignoreFd,
+                        'msg' => [
+                            'type' => 'dialog',
+                            'mode' => 'chat',
+                            'data' => $msg->toArray(),
+                        ]
+                    ]);
                 }
-            }
-            if ($array) {
-                PushTask::push([
-                    'userid' => $array,
-                    'ignoreFd' => $this->ignoreFd,
-                    'msg' => [
-                        'type' => 'dialog',
-                        'mode' => 'add2',
-                        'data' => $msg->toArray(),
-                    ]
-                ]);
             }
         }
     }
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 2d7399bf..3b38a2f7 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -309,13 +309,9 @@ export default {
         },
 
         sendSuccess(data) {
-            this.$store.dispatch("saveDialog", {
-                id: this.dialogId,
-                last_msg: data,
-                last_at: $A.formatDate("Y-m-d H:i:s")
-            });
             this.$store.dispatch("saveDialogMsg", data);
-            this.$store.dispatch("dialogMoveTop", this.dialogId);
+            this.$store.dispatch("updateDialogLastMsg", data);
+            this.$store.dispatch("moveDialogTop", this.dialogId);
             this.$store.dispatch("increaseTaskMsgNum", this.dialogId);
         },
 
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index 4828601d..9e72f000 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -968,6 +968,25 @@ export default {
         }
     },
 
+    /**
+     * 更新会话最后消息
+     * @param state
+     * @param dispatch
+     * @param data
+     */
+    updateDialogLastMsg({state, dispatch}, data) {
+        let dialog = state.dialogs.find(({id}) => id == data.dialog_id);
+        if (dialog) {
+            dispatch("saveDialog", {
+                id: data.dialog_id,
+                last_msg: data,
+                last_at: state.method.formatDate("Y-m-d H:i:s")
+            });
+        } else {
+            dispatch("getDialogOne", data.dialog_id);
+        }
+    },
+
     /**
      * 获取会话列表
      * @param state
@@ -1036,7 +1055,7 @@ export default {
      * @param state
      * @param dialog_id
      */
-    dialogMoveTop({state}, dialog_id) {
+    moveDialogTop({state}, dialog_id) {
         const index = state.dialogs.findIndex(({id}) => id == dialog_id);
         if (index > -1) {
             const tmp = state.method.cloneJSON(state.dialogs[index]);
@@ -1271,27 +1290,18 @@ export default {
                                 // 更新消息列表
                                 state.dialogMsgPush = data;
                                 dispatch("saveDialogMsg", data)
-                                if (mode === "add2") {
+                                if (mode === "chat") {
                                     return;
                                 }
                                 // 更新最后消息
-                                let dialog = state.dialogs.find(({id}) => id == dialog_id);
-                                if (dialog) {
-                                    dispatch("saveDialog", {
-                                        id: dialog_id,
-                                        last_msg: data,
-                                        last_at: state.method.formatDate("Y-m-d H:i:s")
-                                    });
-                                } else {
-                                    dispatch("getDialogOne", dialog_id);
-                                }
-                                if (mode === "add1") {
+                                dispatch("updateDialogLastMsg", data);
+                                if (mode === "add") {
                                     // 更新对话列表
                                     if (dialog) {
                                         // 新增未读数
                                         if (data.userid !== state.userId) dialog.unread++;
                                         // 移动到首位
-                                        dispatch("dialogMoveTop", dialog_id);
+                                        dispatch("moveDialogTop", dialog_id);
                                     }
                                     // 新增任务消息数量
                                     dispatch("increaseTaskMsgNum", dialog_id);