diff --git a/public/react/src/modules/developer/components/myMonacoEditor/index.js b/public/react/src/modules/developer/components/myMonacoEditor/index.js
index a3bf6c069..d9acbe5ee 100644
--- a/public/react/src/modules/developer/components/myMonacoEditor/index.js
+++ b/public/react/src/modules/developer/components/myMonacoEditor/index.js
@@ -33,6 +33,7 @@ function MyMonacoEditor(props, ref) {
     identifier,
     hadCodeUpdate,
     showOrHideControl,
+    // saveUserInputCode,
     onCodeChange,
     onRestoreInitialCode,
     onUpdateNotice
@@ -48,6 +49,10 @@ function MyMonacoEditor(props, ref) {
   const [height, setHeight] = useState('calc(100% - 56px)');
   const editorRef = useRef(null);
 
+  // useEffect(() => {
+  //   setEditCode(props.code || '');
+  // }, [props]);
+
   useEffect(() => {
     setHeight(showOrHideControl ? 'calc(100% - 378px)' : 'calc(100% - 56px)');
   }, [showOrHideControl]);
@@ -70,20 +75,21 @@ function MyMonacoEditor(props, ref) {
   }
 
   // 文本框内容变化时，记录文本框内容
-  const handleEditorChange = (origin, monaco) => {
+  const handleEditorChange = (_, monaco) => {
     editorRef.current = monaco; // 获取当前monaco实例
-    // setEditCode(origin); // 保存编辑器初始值
-    editorRef.current.onDidChangeModelContent(e => { // 监听编辑器内容的变化
-      // TODO 需要优化 节流
-      const val = editorRef.current.getValue();
-      // setEditCode(val);
-      // console.log('编辑器代码====>>>>', val);
-      onCodeChange(val);
-      // 值一变化保存当前代码值
-      // saveUserInputCode(val);
-    });
   }
 
+  useEffect(() => {
+    if (editorRef.current) {
+      editorRef.current.onDidChangeModelContent(e => { // 监听编辑器内容的变化
+        const val = editorRef.current.getValue();
+        onCodeChange(val);
+      });
+    }
+  }, [
+    editorRef.current
+  ])
+
   // 配置编辑器属性
   const editorOptions = {
     selectOnLineNumbers: true,
diff --git a/public/react/src/modules/developer/newOrEditTask/index.js b/public/react/src/modules/developer/newOrEditTask/index.js
index 0e94431ba..69fdbf8cb 100644
--- a/public/react/src/modules/developer/newOrEditTask/index.js
+++ b/public/react/src/modules/developer/newOrEditTask/index.js
@@ -8,23 +8,19 @@
 import './index.less';
 import React, { useEffect } from 'react';
 import { connect } from 'react-redux';
-import SplitPane from 'react-split-pane';// import { Form } from 'antd';
+import SplitPane from 'react-split-pane';
 import { Button } from 'antd';
 import LeftPane from './leftpane';
 import RightPane from './rightpane';
 import { withRouter } from 'react-router';
 import { toStore, CNotificationHOC } from 'educoder';
 import UserInfo from '../components/userInfo';
-// import RightPane from './rightpane/index';
 import actions from '../../../redux/actions';
-// import {ModalConfirm} from '../../../common/components/ModalConfirm';
 
 const NewOrEditTask = (props) => {
   const {
     publishLoading,
     handlePublish,
-    // testCases = [],
-    // ojTestCaseValidate = [],
     identifier,
     isPublish,
     userInfo,
@@ -38,15 +34,10 @@ const NewOrEditTask = (props) => {
     getQuestion,
     saveSearchParams,
     setOjInitialValue,
-    courseQuestions
-    // updateTestAndValidate,
   } = props;
 
-  // 表单提交
   const handleSubmitForm = () => {
-    // 改变loading状态
     changeSubmitLoadingStatus(true);
-    // 调用输入表单验证功能
     if (props.identifier) {
       props.handleUpdateOjForm(props);
     } else {
@@ -54,12 +45,10 @@ const NewOrEditTask = (props) => {
     }
   };
 
+  const id = props.match.params.id;
   useEffect(() => {
     // 获取用户信息
     getUserInfoForNew();
-    // console.log('获取路由参数： ====', props.match.params);
-    const id = props.match.params.id;
-    // 保存OJForm的id号，指明是编辑还是新增
     props.saveOJFormId(id);
     // 获取地址栏查询参数
     const $searchs = window.location.search && window.location.search.substring(1);
@@ -80,21 +69,16 @@ const NewOrEditTask = (props) => {
           tag_discipline_id: tag_arrs
         });
       }
-      saveSearchParams({searchParams: $searchs, curPage: obj['pages']});
+      saveSearchParams({ searchParams: $searchs, curPage: obj['pages'] });
     }
     // 获取课程列表
     getQuestion({
       source: 'question'
     });
     if (id) { // id号即 identifier
-      // TODO id 存在时, 编辑, 获取 store 中的记录数
       props.getOJFormById(id);
-    } else {
-      // 清空store中的测试用例集合
-      // props.clearOJFormStore();
     }
-    return () => { }
-  }, []);
+  }, [id])
 
   // 模拟挑战
   const imitationChallenge = () => {
@@ -107,11 +91,9 @@ const NewOrEditTask = (props) => {
   // 开始挑战
   const startChallenge = () => {
     // 调用 start 接口, 成功后跳转到开启实战
-    // TODO
     identifier && validateOjForm(props, 'challenge', () => {
       startProgramQuestion(identifier, props);
     });
-    // identifier && startProgramQuestion(identifier, props);
   }
 
   // 取消
@@ -120,16 +102,11 @@ const NewOrEditTask = (props) => {
     props.clearOJFormStore();
     // 清空描述信息
     toStore('oj_description', '');
-    // props.history.push('/problems');
     props.history.push(`/problemset?${props.searchParams}`);
   }
 
   // 发布
   const handleClickPublish = () => {
-    // ModalConfirm('提示', (<p>发布后即可应用到自己管理的课堂<br /> 是否确认发布?</p>), () => {
-    //   changePublishLoadingStatus(true);
-    //   handlePublish(props, 'publish');
-    // });
     props.confirm({
       title: '提示',
       content: (<p>发布后即可应用到自己管理的课堂<br /> 是否确认发布?</p>),
@@ -141,10 +118,6 @@ const NewOrEditTask = (props) => {
   }
   // 撤销发布
   const handleClickCancelPublish = () => {
-    // ModalConfirm('提示', (<p>是否确认撤销发布?</p>), () => {
-    //   changePublishLoadingStatus(true);
-    //   handleCancelPublish(props, identifier);
-    // });
     props.confirm({
       title: '提示',
       content: ((<p>是否确认撤销发布?</p>)),
@@ -174,33 +147,33 @@ const NewOrEditTask = (props) => {
   // 发布/模拟挑战
   const renderPubOrFight = () => {
     const pubButton = isPublish
-     ? (<Button
-          style={{ background: 'rgba(102,102,102,1)', border: 'none' }}
-          type="primary"
-          loading={publishLoading}
-          onClick={handleClickCancelPublish}
-       >撤销发布</Button>)
-     : (<Button
-          type="primary"
-          loading={publishLoading}
-          onClick={handleClickPublish}
-       >立即发布</Button>);
+      ? (<Button
+        style={{ background: 'rgba(102,102,102,1)', border: 'none' }}
+        type="primary"
+        loading={publishLoading}
+        onClick={handleClickCancelPublish}
+      >撤销发布</Button>)
+      : (<Button
+        type="primary"
+        loading={publishLoading}
+        onClick={handleClickPublish}
+      >立即发布</Button>);
     // 未发布: 模拟挑战 已发布: 开始挑战
     const challengeBtn = isPublish ? (
       <Button type="primary" onClick={startChallenge}>开始挑战</Button>
     ) : (
-      <Button type="primary" onClick={imitationChallenge}>模拟挑战</Button>
-    );
+        <Button type="primary" onClick={imitationChallenge}>模拟挑战</Button>
+      );
 
     if (isPublish) {
       return (
         <React.Fragment>
           {pubButton}
           <Button
-              type="primary"
-              loading={submitLoading}
-              onClick={handleSubmitForm}
-            >保存</Button>
+            type="primary"
+            loading={submitLoading}
+            onClick={handleSubmitForm}
+          >保存</Button>
           {challengeBtn}
         </React.Fragment>
       );
@@ -208,10 +181,10 @@ const NewOrEditTask = (props) => {
       return (
         <React.Fragment>
           <Button
-              type="primary"
-              loading={submitLoading}
-              onClick={handleSubmitForm}
-            >保存</Button>
+            type="primary"
+            loading={submitLoading}
+            onClick={handleSubmitForm}
+          >保存</Button>
           {pubButton}
           {challengeBtn}
         </React.Fragment>
@@ -248,7 +221,6 @@ const NewOrEditTask = (props) => {
           </SplitPane>
         </SplitPane>
       </div>
-      {/* 控制台 */}
       <div className='new_add_task_ctl'>
         {
           /* 录入时: 取消 保存 */
diff --git a/public/react/src/modules/developer/studentStudy/rightpane/index.js b/public/react/src/modules/developer/studentStudy/rightpane/index.js
index 0282d5b7b..6fd291eff 100644
--- a/public/react/src/modules/developer/studentStudy/rightpane/index.js
+++ b/public/react/src/modules/developer/studentStudy/rightpane/index.js
@@ -37,16 +37,6 @@ const RightPane = (props) => {
 
   const [noteClazz, setNoteClazz] = useState('editor_nodte_area');
   const [noteCount] = useState(5000);
-  // const [code, setCode] = useState(editor_code || hack.code);
-  // let initFlag = true;
-
-  // useEffect(() => {
-  //   if (editor_code) {
-  //     setEditorCode(editor_code);
-  //   } else {
-  //     setEditorCode(hack.code);
-  //   }
-  // }, [hack, editor_code]);
 
 
   const handleSubmitForm = () => {
@@ -56,22 +46,18 @@ const RightPane = (props) => {
   let timer = null; // 定时器
   // 代码块内容变化时
   const handleCodeChange = (value) => {
-    // console.log('编辑器代码 ======》》》》》》》》》++++++++++', value);
     saveUserInputCode(value);
-    // setEditorCode(value);
     if (!timer) {
       timer = setInterval(function () {
         clearInterval(timer);
         timer = null;
         saveUserCodeForInterval(identifier);
-      }, 3000);
+      }, 10000);
     }
   }
 
   // 代码调试
   const handleDebuggerCode = (value) => {
-    // 调用保存代码块接口，成功后，调用调试接口
-    // saveOpacityType('debug');
     updateCode(identifier, value, 'debug');
   }
   // 恢复初始代码
@@ -104,7 +90,6 @@ const RightPane = (props) => {
       }
     });
   }
-
   const { getFieldDecorator } = props.form;
   return (
     <div className={'right_pane_code_wrap'}>
diff --git a/public/react/src/redux/actions/ojForUser.js b/public/react/src/redux/actions/ojForUser.js
index a5650d481..3069cb917 100644
--- a/public/react/src/redux/actions/ojForUser.js
+++ b/public/react/src/redux/actions/ojForUser.js
@@ -25,11 +25,10 @@ import { notification } from "antd";
 // 进入编程页面时，首先调用开启编程题接口
 export const startProgramQuestion = (id, props) => {
   return (dispatch, getState) => {
-    const {searchParams} = getState().ojFormReducer;
     fetchStartProgram(id).then(res => {
       const { status, data } = res;
       if (status === 200) {
-        const {identifier} = data;
+        const { identifier } = data;
         dispatch({
           type: types.SAVE_USER_PROGRAM_ID,
           payload: identifier
@@ -41,13 +40,6 @@ export const startProgramQuestion = (id, props) => {
         });
         // 跳转至开启编程
         if (identifier) {
-          // let data = Object.assign({}, props);
-          // const path = {
-          //   pathname: `/myproblems/${identifier}`,
-          //   state: data
-          // }
-          // console.log(path);
-          // props.history.push(`/myproblems/${identifier}`);
           props.history.push({
             pathname: `/myproblems/${identifier}`,
           });
@@ -115,24 +107,18 @@ export const saveUserCodeForInterval = (identifier, code) => {
       type: types.AUTO_UPDATE_CODE,
       payload: true
     });
-    // console.log('+++', userCode);
     fetchUpdateCode(identifier, {
       code: Base64.encode(userCode)
     }).then(res => {
       if (res.data.status === 401) {
         return;
       };
-      // dispatch({
-      //   type: types.RESTORE_INITIAL_CODE,
-      //   payload: userCode
-      // });
       setTimeout(() => {
         dispatch({
           type: types.AUTO_UPDATE_CODE,
           payload: false
         })
       }, 1000);
-      // console.log('代码保存成功', res);
     }).catch(() => {
       dispatch({
         type: types.AUTO_UPDATE_CODE,
@@ -190,7 +176,7 @@ export const codeEvaluate = (dispatch, identifier, type, time_limit, hackStatus,
    * @param {*} count  执行次数
    * @param {*} timer  定时器
    */
-  function getCodeSubmit (intervalTime, finalTime, count, timer){
+  function getCodeSubmit(intervalTime, finalTime, count, timer) {
     const excuteTime = (count++) * intervalTime; // 当前执行时间
     fetchCodeSubmit(identifier, { mode: type }).then(res => {
       const { status } = res.data; // 评测返回结果
@@ -290,7 +276,7 @@ export const codeEvaluate = (dispatch, identifier, type, time_limit, hackStatus,
  * @param {*} inputValue 输入值: 自定义 | 系统返回的
  * @param {*} type 测评类型 debug | submit
  */
-export const debuggerCode = (identifier,value, type) => {
+export const debuggerCode = (identifier, value, type) => {
   return (dispatch, getState) => {
     // 调用之前 先保存 code
     // TODO
@@ -337,19 +323,26 @@ export const debuggerCode = (identifier,value, type) => {
 // 获取提交记录
 export const getUserCommitRecord = (identifier) => {
   return (dispatch, getState) => {
-    const { pages: { limit, page } } = getState().ojForUserReducer;
-    fetchUserCommitRecord(identifier, {
-      limit,
-      page
-    }).then(res => {
-      const {status, data} = res;
-      if (status === 200) {
-        dispatch({
-          type: types.COMMIT_RECORD,
-          payload: data
-        })
-      }
-    });
+    try {
+      const { pages: { limit, page } } = getState().ojForUserReducer;
+      fetchUserCommitRecord(identifier, {
+        limit,
+        page
+      }).then(res => {
+        if (res) {
+          const { status, data } = res;
+          if (status === 200) {
+            dispatch({
+              type: types.COMMIT_RECORD,
+              payload: data
+            })
+          }
+        }
+      })
+    } catch (error) {
+      console.log(error, '-------')
+    }
+    ;
   }
 }
 // 获取提交记录详情
@@ -401,11 +394,10 @@ export const changeUserCodeTab = (key) => {
  */
 export const submitUserCode = (identifier, inputValue, type) => {
   return (dispatch, getState) => {
-    const { userCode, isUpdateCode, hack} = getState().ojForUserReducer;
+    const { userCode, isUpdateCode, hack } = getState().ojForUserReducer;
 
-    function userCodeSubmit () {
+    function userCodeSubmit() {
       fetchUserCodeSubmit(identifier).then(res => {
-        // console.log('用户提交代码成功======》》》》》', res);
         if (res.status === 200) {
           if (res.data.status === 401) {
             dispatch({
@@ -415,7 +407,6 @@ export const submitUserCode = (identifier, inputValue, type) => {
             return;
           };
           // 测评
-          console.log('hack=====', hack);
           codeEvaluate(dispatch, identifier, type, hack.time_limit, hack.status, hack.score, hack.passed);
         }
       }).catch(() => {
@@ -427,10 +418,9 @@ export const submitUserCode = (identifier, inputValue, type) => {
     }
     if (isUpdateCode) {
       fetchUpdateCode(identifier, {
-        code: userCode
+        code: Base64.encode(userCode)
       }).then(res => {
         // 是否更新了代码, 目的是当代码没有更新时不调用更新代码接口，目录没有实现
-        // TODO 需要优化
         if (res.data.status === 401) {
           dispatch({
             type: types.SUBMIT_LOADING_STATUS,
@@ -460,8 +450,7 @@ export const restoreInitialCode = (identifier, msg) => {
   return (dispatch) => {
     fetchRestoreInitialCode(identifier).then(res => {
       if (res.data.status === 401) return;
-      // console.log('恢复初始代码====》》》》', res);
-      const {status, data} = res;
+      const { status, data } = res;
       if (status === 200) {
         dispatch({
           type: types.RESTORE_INITIAL_CODE,
@@ -515,7 +504,6 @@ export const changeRecordPagination = (page) => {
 export const addNotes = (identifier, params, cb) => {
   return (dispatch) => {
     fetchAddNotes(identifier, params).then(res => {
-      // console.log('添加笔记成功===>>', res);
       dispatch({
         type: types.LOADING_STATUS,
         payload: false