diff --git a/application/api/model/Ranking.php b/application/api/model/Ranking.php
index 8983f3eb..40019dbe 100644
--- a/application/api/model/Ranking.php
+++ b/application/api/model/Ranking.php
@@ -157,8 +157,8 @@ class Ranking extends Model
         //金币与魅力比例
         $ratio = get_system_config_value('coin_charm_exp');
         //时间转为天
-        $begin_time = strtotime(date('Y-m-d',$this->begin_time));
-        $end_time = strtotime(date('Y-m-d',$this->end_time));
+        $begin_time = date('Y-m-d',$this->begin_time);
+        $end_time = date('Y-m-d',$this->end_time);
 
         //获取当前用户的房间id
         $myRoom = db::name('vs_room')->where(['user_id' => UID ,'room_status' => 1])->find();