diff --git a/application/api/model/Room.php b/application/api/model/Room.php
index 50e2c1e..42f7389 100644
--- a/application/api/model/Room.php
+++ b/application/api/model/Room.php
@@ -2528,12 +2528,23 @@ class Room extends Model
         if(!$room_id){
             $room_id = Db::name('vs_room_visitor')->where('user_id', $user_id)->order('id desc')->value('room_id');
         }
-        $room = db::name('vs_room_visitor')->where(['user_id' => $user_id,'room_id' => $room_id])->find();
-        if(!$room){
-            $room_info = db::name('vs_room_visitor')->insert(['room_id' => $room_id, 'user_id' => $user_id, 'createtime' => time()]);
+        //查询用户在几个房间
+        $room = db::name('vs_room_visitor')->where('user_id', $user_id)->select();
+        $room_list = [];
+        foreach ($room as $v){
+            $room_list[] = $v['room_id'];
+        }
+        $count = count($room_list);
+        if($count <= 1 && $room_id == $room_list[0]){
+            $room_info = db::name('vs_room_visitor')->insert(['room_id' => $room_id, 'user_id' => $user_id, 'createtime' => time(),'remarks' =>'断线后重连']);
             if(!$room_info){
                 return ['code' => 0, 'msg' => '加入房间失败', 'data' => null];
             }
+        }else{
+            //退出除过最后一个房间
+            for ($i = 0; $i < $count - 1; $i++){
+                 db::name('vs_room_visitor')->where('user_id', $user_id)->where('room_id', $room_list[$i])->delete();
+            }
         }
         return ['code' => 1, 'msg' => '操作成功', 'data' => null];
     }