diff --git a/public/react/build.zip b/public/react/build.zip
deleted file mode 100644
index 47d14121d..000000000
Binary files a/public/react/build.zip and /dev/null differ
diff --git a/public/react/src/modules/developer/components/myMonacoEditor/index.js b/public/react/src/modules/developer/components/myMonacoEditor/index.js
index 948d5a4f5..a7419899a 100644
--- a/public/react/src/modules/developer/components/myMonacoEditor/index.js
+++ b/public/react/src/modules/developer/components/myMonacoEditor/index.js
@@ -4,7 +4,7 @@
  * @Github: 
  * @Date: 2019-11-27 15:02:52
  * @LastEditors: tangjiang
- * @LastEditTime: 2019-12-19 19:36:24
+ * @LastEditTime: 2019-12-20 17:33:21
  */
 import './index.scss';
 import React, { useState, useRef, useEffect } from 'react';
@@ -137,7 +137,7 @@ function MyMonacoEditor (props, ref) {
         <div className="code_title">
           {/* 未保存时 ? '学员初始代码文件' : main.x */}
           <span className='flex_strict' style={{ color: '#ddd'}}>{identifier ? language ? maps[language.toLowerCase()] : '' : '学员初始代码文件'}</span>
-          <span className={_classnames}>{identifier ? '已保存' : ''}</span>
+          <span className={_classnames}>{hadCodeUpdate ? '已保存' : ''}</span>
           <Badge 
             className="flex_normal" 
             style={{ color: '#666'}} 
diff --git a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/AddTestDemo.js b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/AddTestDemo.js
index e42004555..9675c7fd1 100644
--- a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/AddTestDemo.js
+++ b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/AddTestDemo.js
@@ -4,10 +4,10 @@
  * @Github: 
  * @Date: 2019-11-21 09:19:38
  * @LastEditors: tangjiang
- * @LastEditTime: 2019-12-20 09:23:07
+ * @LastEditTime: 2019-12-20 17:32:10
  */
 import './index.scss';
-import React, { useState } from 'react';
+import React from 'react';
 import { Collapse, Icon, Input, Form } from 'antd';
 import { connect } from 'react-redux';
 import actions from '../../../../../redux/actions';
@@ -68,6 +68,7 @@ const AddTestDemo = (props) => {
   const genExtra = () => (
     <Icon
       type="close"
+      className="collapse_close_icon"
       onClick={handleDeletePanel}
     />
   )
diff --git a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.scss b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.scss
index 860754f72..723678bb3 100644
--- a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.scss
+++ b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.scss
@@ -82,4 +82,22 @@
       margin-bottom: 0px;
     }
   }
+}
+
+.collapse_close_icon{
+  position: relative;
+  background: rgba(235, 235, 235, 1);
+  border-radius: 50%;
+  font-size: 12px;
+  padding: 5px 5px;
+  color: rgb(142, 142, 142);
+  transition: all .3s;
+
+  &:hover{
+    color: #fff;
+    background: rgb(231, 81, 79);
+  }
+  // &:hover{
+  //   color: red;
+  // }
 }
\ No newline at end of file