diff --git a/public/react/src/AppConfig.js b/public/react/src/AppConfig.js
index c51c0d5e1..ac39562a7 100644
--- a/public/react/src/AppConfig.js
+++ b/public/react/src/AppConfig.js
@@ -19,25 +19,25 @@ function locationurl(list){
 let hashTimeout
 
 // TODO 开发期多个身份切换
-// let debugType =""
-// if (isDev) {
-//   const _search = window.location.search;
-//   let parsed = {};
-//   if (_search) {
-//     parsed = queryString.parse(_search);
-//   }
-//   debugType = window.location.search.indexOf('debug=t') != -1 ? 'teacher' :
-//     window.location.search.indexOf('debug=s') != -1 ? 'student' :
-//       window.location.search.indexOf('debug=a') != -1 ? 'admin' : parsed.debug || 'admin'
-// }
-// // 超管
-// // debugType="admin";
-// // 老师
-// //ebugType="teacher";
-// // 学生
-// // debugType="student";
-//
-// window._debugType = debugType;
+let debugType =""
+if (isDev) {
+  const _search = window.location.search;
+  let parsed = {};
+  if (_search) {
+    parsed = queryString.parse(_search);
+  }
+  debugType = window.location.search.indexOf('debug=t') != -1 ? 'teacher' :
+    window.location.search.indexOf('debug=s') != -1 ? 'student' :
+      window.location.search.indexOf('debug=a') != -1 ? 'admin' : parsed.debug || 'admin'
+}
+// 超管
+// debugType="admin";
+// 老师
+//ebugType="teacher";
+// 学生
+// debugType="student";
+
+window._debugType = debugType;
 export function initAxiosInterceptors(props) {
     initOnlineOfflineListener()