diff --git a/public/react/src/AppConfig.js b/public/react/src/AppConfig.js
index 63be346bb..6759fc334 100644
--- a/public/react/src/AppConfig.js
+++ b/public/react/src/AppConfig.js
@@ -41,7 +41,7 @@ if (isDev) {
 //ebugType="teacher";
 // 学生
 //debugType="student";
-window.railsgettimes = function(proxy) {
+ function railsgettimes(proxy) {
   if(timestamp&&checkSubmitFlg===false){
       $.ajax({url:proxy,async:false,success:function(data){
           if(data.status===0){
@@ -130,6 +130,7 @@ export function initAxiosInterceptors(props) {
                 } else {
                     // 加api前缀
                   railsgettimes(`/api/main/first_stamp.json`);
+                  let newopens=md5(opens+timestamp)
                   config.url = url;
                   if (config.url.indexOf('?') == -1) {
                     config.url = `${config.url}?&randomcode=${timestamp}&client_key=${newopens}`;