diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index 61f63d87..bb40fd05 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -138,8 +138,6 @@ class DialogController extends AbstractController
      * 发送消息
      *
      * @apiParam {Number} dialog_id         对话ID
-     * @apiParam {Number} [extra_int]       额外参数（数字）
-     * @apiParam {String} [extra_str]       额外参数（字符）
      * @apiParam {String} text              消息内容
      */
     public function msg__sendtext()
@@ -147,8 +145,6 @@ class DialogController extends AbstractController
         $user = User::auth();
         //
         $dialog_id = intval(Request::input('dialog_id'));
-        $extra_int = intval(Request::input('extra_int'));
-        $extra_str = trim(Request::input('extra_str'));
         $text = trim(Request::input('text'));
         //
         if (mb_strlen($text) < 1) {
@@ -169,15 +165,13 @@ class DialogController extends AbstractController
             'text' => $text
         ];
         //
-        return WebSocketDialogMsg::sendMsg($dialog_id, 'text', $msg, $user->userid, $extra_int, $extra_str);
+        return WebSocketDialogMsg::sendMsg($dialog_id, 'text', $msg, $user->userid);
     }
 
     /**
      * {post}文件上传
      *
      * @apiParam {Number} dialog_id         对话ID
-     * @apiParam {Number} [extra_int]       额外参数（数字）
-     * @apiParam {String} [extra_str]       额外参数（字符）
      * @apiParam {String} [filename]        post-文件名称
      * @apiParam {String} [image64]         post-base64图片（二选一）
      * @apiParam {File} [files]             post-文件对象（二选一）
@@ -187,8 +181,6 @@ class DialogController extends AbstractController
         $user = User::auth();
         //
         $dialog_id = Base::getPostInt('dialog_id');
-        $extra_int = Base::getPostInt('extra_int');
-        $extra_str = Base::getPostValue('extra_str');
         //
         if (!WebSocketDialogUser::whereDialogId($dialog_id)->whereUserid($user->userid)->exists()) {
             return Base::retError('不在成员列表内');
@@ -242,7 +234,7 @@ class DialogController extends AbstractController
                 }
             }
             //
-            $result = WebSocketDialogMsg::sendMsg($dialog_id, 'file', $fileData, $user->userid, $extra_int, $extra_str);
+            $result = WebSocketDialogMsg::sendMsg($dialog_id, 'file', $fileData, $user->userid);
             if (Base::isSuccess($result)) {
                 if (isset($task)) {
                     $result['data']['task_id'] = $task->id;
diff --git a/app/Models/WebSocketDialogMsg.php b/app/Models/WebSocketDialogMsg.php
index 36d448fb..4dfd0758 100644
--- a/app/Models/WebSocketDialogMsg.php
+++ b/app/Models/WebSocketDialogMsg.php
@@ -19,8 +19,6 @@ use Hhxsv5\LaravelS\Swoole\Task\Task;
  * @property array|mixed $msg 详细消息
  * @property int|null $read 已阅数量
  * @property int|null $send 发送数量
- * @property int|null $extra_int 额外数字参数
- * @property string|null $extra_str 额外字符参数
  * @property \Illuminate\Support\Carbon|null $created_at
  * @property \Illuminate\Support\Carbon|null $updated_at
  * @property-read int|mixed $percentage
@@ -29,8 +27,6 @@ use Hhxsv5\LaravelS\Swoole\Task\Task;
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg query()
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereCreatedAt($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereDialogId($value)
- * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereExtraInt($value)
- * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereExtraStr($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereId($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereMsg($value)
  * @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsg whereRead($value)
@@ -134,19 +130,15 @@ class WebSocketDialogMsg extends AbstractModel
      * @param string $type      消息类型
      * @param array $msg        发送的消息
      * @param int $sender       发送的会员ID（默认自己，0为系统）
-     * @param int $extra_int
-     * @param string $extra_str
      * @return array
      */
-    public static function sendMsg($dialog_id, $type, $msg, $sender = 0, $extra_int = 0, $extra_str = '')
+    public static function sendMsg($dialog_id, $type, $msg, $sender = 0)
     {
         $dialogMsg = self::createInstance([
             'userid' => $sender ?: User::token2userid(),
             'type' => $type,
             'msg' => $msg,
             'read' => 0,
-            'extra_int' => $extra_int,
-            'extra_str' => $extra_str,
         ]);
         return AbstractModel::transaction(function () use ($dialog_id, $msg, $dialogMsg) {
             $dialog = WebSocketDialog::checkDialog($dialogMsg->userid, $dialog_id);