diff --git a/application/api/model/Room.php b/application/api/model/Room.php
index d9efd2d4..58520197 100644
--- a/application/api/model/Room.php
+++ b/application/api/model/Room.php
@@ -244,12 +244,12 @@ class Room extends Model
         $map['a.apply_status'] = 2;   // 1待审核 2审核通过 3审核失败
         $map['a.is_recommend'] = 2;   // 2推荐
 
-        $roominfo = $this->alias('a')->join('vs_room_visitor b', 'a.id = b.room_id')
+        $roominfo = db::name('vs_room')->alias('a')->join('vs_room_visitor b', 'a.id = b.room_id')
             ->field('a.id as room_id,a.user_id,a.room_name,a.room_cover,count(b.id) as count')
             ->where($map)->order('count desc')->find();
         if(!$roominfo){
             //随机获取一个房间
-            $roominfo = $this->field('id as room_id,user_id,room_name,room_cover')
+            $roominfo = db::name('vs_room')->field('id as room_id,user_id,room_name,room_cover')
                 ->where(['apply_status'=>2,'room_status'=>1,'room_password' =>''])->orderRaw('rand()')->find();
         }
         return ['code' => 1, 'msg' => '获取成功', 'data' => $roominfo];