diff --git a/application/api/model/Sign.php b/application/api/model/Sign.php
index 82ea1199..03427473 100644
--- a/application/api/model/Sign.php
+++ b/application/api/model/Sign.php
@@ -193,7 +193,7 @@ class Sign extends Model
             return ['code' => 0, 'msg' => '该场次签约已结束', 'data' => null];
         }
         //获取签约出价最高的
-        $max_sign_user = db::name('vs_user_sign_auction')->where(['room_id' => $room_id,'sign_time' => $sign_time])->order('sign_value desc,id asc')->find();
+        $max_sign_user = db::name('vs_user_sign_auction')->where(['room_id' => $room_id,'sign_time' => $sign_time,'type' => 0])->order('sign_value desc,id asc')->find();
         if($max_sign_user){
             $before_sign_user = null;
             $is_sign = null;