diff --git a/public/react/src/modules/developer/DeveloperHome.js b/public/react/src/modules/developer/DeveloperHome.js
index b2c473861..ae230677a 100644
--- a/public/react/src/modules/developer/DeveloperHome.js
+++ b/public/react/src/modules/developer/DeveloperHome.js
@@ -9,7 +9,7 @@
 import './index.scss';
 
 import React from 'react';
-import { Table, Button, Dropdown, Icon, Menu, Card, Input, Select, Tag, Modal } from 'antd';
+import { Table, Button, Dropdown, Icon, Menu, Card, Input, Select, Tag } from 'antd';
 import { connect } from 'react-redux';
 import actions from '../../redux/actions';
 import MultipTags from './components/multiptags';
@@ -46,9 +46,24 @@ const maps = {
   ],
   'languageMenu': [
     {
-      'key': 'c',
-      'name': 'C语言',
-      'value': 'c'
+      'key': 'C',
+      'name': 'C',
+      'value': 'C'
+    },
+    {
+      'key': 'C++',
+      'name': 'C++',
+      'value': 'C++'
+    },
+    {
+      'key': 'Python',
+      'name': 'Python',
+      'value': 'Python'
+    },
+    {
+      'key': 'Java',
+      'name': 'Java',
+      'value': 'Java'
     }
   ],
   'difficultMenu': [