bug修改

@@ -612,7 +612,7 @@ class Order extends Api
         if (!is_numeric($order_id)) $this->error('参数不合法');
 
         $model = new \app\api\model\Order();
-        $model->where('id',$order_id)->isUpdate()->save(['remind_status'=>'20']);
+        $model->where('id',$order_id)->update(['remind_status'=>'20']);
         $this->success('提醒成功');
     }