diff --git a/application/api/model/Room.php b/application/api/model/Room.php
index 91a565b..50e2c1e 100644
--- a/application/api/model/Room.php
+++ b/application/api/model/Room.php
@@ -1596,6 +1596,9 @@ class Room extends Model
         if(!$is_host){
             return ['code' => 0, 'msg' => '用户不是主持人，不能设置收益', 'data' => null];
         }
+        if($profit < 0 || $profit > 100){
+            return ['code' => 0, 'msg' => '请输入正确的比例 0-100', 'data' => null];
+        }
         $res = db::name('vs_room_host')->where(['room_id' => $room_id,'user_id' => $user_id,'type' => 1,'delete_time' => null])
             ->update(['ratio' => $profit]);
         if(!$res){