diff --git a/application/api/controller/Activities.php b/application/api/controller/Activities.php
index f8550ee..dea3185 100644
--- a/application/api/controller/Activities.php
+++ b/application/api/controller/Activities.php
@@ -140,7 +140,7 @@ class Activities extends BaseCom
         $data['money'] = $ext['money_str'];
         $data['diamond'] = $ext['diamond'];
         $data['effective_time'] = $ext['activity_end_time']??"";
-        if($ext['activity_end_time'] < time()){
+        if(strtotime($ext['activity_end_time']) < time()){
             return  V(0,'活动已结束！',null);
         }
         $detail = DB::name('vs_gift_bag_detail')->where(['gift_bag_id'=>$gift_bag['id']])->select();