diff --git a/public/react/src/AppConfig.js b/public/react/src/AppConfig.js
index d97c7a223..97cfa8eeb 100644
--- a/public/react/src/AppConfig.js
+++ b/public/react/src/AppConfig.js
@@ -20,16 +20,16 @@ function locationurl(list){
 
 // 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'
-// }
+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'
+}
 window._debugType = debugType;
 export function initAxiosInterceptors(props) {
 
diff --git a/public/react/src/modules/login/LoginDialog.js b/public/react/src/modules/login/LoginDialog.js
index 3bc77c52e..f4f8a3f1c 100644
--- a/public/react/src/modules/login/LoginDialog.js
+++ b/public/react/src/modules/login/LoginDialog.js
@@ -398,7 +398,7 @@ class LoginDialog extends Component {
         });
     }
     handleDialogClose = () => {
-     
+
 			if(this.props.match===undefined){
 				window.location.href="/";
 			}else{