diff --git a/utils/request.js b/utils/request.js
index 8fd3bab..35657e9 100644
--- a/utils/request.js
+++ b/utils/request.js
@@ -209,7 +209,7 @@ module.exports = {
     time_limit_get(time,url,data){
         var req=this.get(url,data);
         setTimeout(function () {
-            req.abort();
+           if(req) req.abort();
         },time*1000)
     }