diff --git a/public/react/config/webpack.config.dev.js b/public/react/config/webpack.config.dev.js
index a04ec614c..b4f1aec9f 100644
--- a/public/react/config/webpack.config.dev.js
+++ b/public/react/config/webpack.config.dev.js
@@ -32,7 +32,7 @@ module.exports = {
   // See the discussion in https://github.com/facebookincubator/create-react-app/issues/343.s
 	// devtool: "cheap-module-eval-source-map",
   // 开启调试
-  // devtool: "eval",  // 开启调试
+    devtool: "eval-source-map",  // 开启调试
   // These are the "entry points" to our application.
   // This means they will be the "root" imports that are included in JS bundle.
   // The first two entry points enable "hot" CSS and auto-refreshes for JS.
diff --git a/public/react/src/modules/courses/busyWork/NewWorkForm.js b/public/react/src/modules/courses/busyWork/NewWorkForm.js
index bc74576d3..e97822df8 100644
--- a/public/react/src/modules/courses/busyWork/NewWorkForm.js
+++ b/public/react/src/modules/courses/busyWork/NewWorkForm.js
@@ -70,10 +70,23 @@ class NewWorkForm extends Component{
           contentFileList,
           answerFileList,
         }, () => {
-          setTimeout(() => {
-            this.contentMdRef.current.setValue(data.description || '')
-            this.answerMdRef.current.setValue(data.reference_answer || '')
-          }, 2000)
+          // setTimeout(() => {
+          //   this._scrollToTop()
+            // 阻止setValue的滚动
+            // $(window).scroll( function() { 
+            //   $("html").scrollTop(0)
+            //   $(window).unbind("scroll");
+            // });
+            /**
+              setValue会调用到 codemirror的 o.scrollIntoView(i),  会导致滚动条跳动
+             */
+            // $('.editormd').parent().css('position', 'fixed').css('left', '-1000px')
+            // this.contentMdRef.current.setValue(data.description || '')
+            // this.answerMdRef.current.setValue(data.reference_answer || '')
+            // setTimeout(() => {
+            //     $('.editormd').parent().css('position', '').css('left', 'auto')
+            // }, 100);
+          // }, 500)
           
           this.props.form.setFieldsValue({
             title: data.name,
@@ -85,12 +98,13 @@ class NewWorkForm extends Component{
       } else { // new
 
       }
-    this._scrollToTop()
+    // this._scrollToTop()
   }
   _scrollToTop = () => {
-    setTimeout(() => {
-      $("html").animate({ scrollTop: 0 })
-    }, 1500)
+    // setTimeout(() => {
+      $("html").scrollTop(0)
+      // $("html").animate({ scrollTop: 0 })
+    // }, 1000)
   }
 
   // 输入title
@@ -292,6 +306,8 @@ class NewWorkForm extends Component{
     this.setState({ base_on_project: !this.state.base_on_project })
   }
   componentDidMount() {
+    this.isEdit = this.props.match.url.indexOf('/edit')
+
     window.$('.groupSetting .ant-form-item-label > label').addClass('ant-form-item-required')
     this._scrollToTop()
   }
@@ -303,15 +319,13 @@ class NewWorkForm extends Component{
     let{
       title_value, contentFileList, answerFileList, max_num, min_num, base_on_project,
       init_max_num, init_min_num, 
-      title_num, course_name, category, has_commit, has_project,
-
-      isEdit
+      title_num, course_name, category, has_commit, has_project
     }=this.state
     const { current_user } = this.props
 
     const courseId = this.state.course_id || this.props.match.params.coursesId ;    
     
-    if ((isEdit) && !this.state.workLoaded) {
+    if ((this.isEdit) && !this.state.description) {
       return ''
     } 
     const uploadProps = {
@@ -439,7 +453,8 @@ class NewWorkForm extends Component{
                   }],
                 })(
                   <TPMMDEditor ref={this.contentMdRef} placeholder="请在此输入作业内容和要求,最大限制5000个字符" mdID={'courseContentMD'} refreshTimeout={1500} 
-                    className="courseMessageMD" initValue={this.state.description}></TPMMDEditor>
+                    initValue={this.state.description} noSetValue={true}
+                    className="courseMessageMD" ></TPMMDEditor>
                 )}
               </Form.Item> }
               <Upload {...uploadProps} className="upload_1 newWorkUpload">
@@ -507,7 +522,8 @@ class NewWorkForm extends Component{
                     }],
                   })(
                     <TPMMDEditor ref={this.answerMdRef} placeholder="请在此输入作业的参考答案,最大限制5000个字符" mdID={'workAnswerMD'} 
-                        className="courseMessageMD" refreshTimeout={1500} initValue={this.state.reference_answer || ''}></TPMMDEditor>
+                        initValue={this.state.reference_answer || ''} noSetValue={true}
+                        className="courseMessageMD" refreshTimeout={1500} ></TPMMDEditor>
                   )}
                 </Form.Item>
                 <Upload {...answerUploadProps} className="upload_1 newWorkUpload resetNewWorkUpload">
diff --git a/public/react/src/modules/courses/coursesPublic/CoursesListType.js b/public/react/src/modules/courses/coursesPublic/CoursesListType.js
index d5805c0d5..039f96914 100644
--- a/public/react/src/modules/courses/coursesPublic/CoursesListType.js
+++ b/public/react/src/modules/courses/coursesPublic/CoursesListType.js
@@ -30,7 +30,7 @@ class CoursesListType extends Component {
     return(
       <span style={{display:'inline-block'}}>
         {
-          typelist===undefined?"":typelist.map((item,key)=>{
+          typelist===undefined || typelist=== 403 || typelist === 401 || typelist=== 407 || typelist=== 408|| typelist=== 409 || typelist === 500?"":typelist.map((item,key)=>{
             return(
               <Tooltip placement="bottom" title={tipval} getPopupContainer={()=>document.querySelector('.TabsWarp')} key={key}>
                 <span key={key}>
diff --git a/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js b/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js
index 55dfd9855..f0bead58f 100644
--- a/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js
+++ b/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js
@@ -32,8 +32,10 @@ class GraduationTasksappraise extends Component{
     axios.get(zrl).then((result)=>{
 
       if(result.status===200){
+      	let status=result.data.status;
+				if(status===undefined || status=== 403 || status === 401 || status=== 407 || status=== 408|| status=== 409 || status === 500||status===-1){
 
-        if(result.data.status!=-1){
+				}else{
           this.setState({
             firelistdata:result.data,
           })
diff --git a/public/react/src/modules/tpm/challengesnew/TPMMDEditor.js b/public/react/src/modules/tpm/challengesnew/TPMMDEditor.js
index 91cb34954..1d2d12ea6 100644
--- a/public/react/src/modules/tpm/challengesnew/TPMMDEditor.js
+++ b/public/react/src/modules/tpm/challengesnew/TPMMDEditor.js
@@ -236,19 +236,24 @@ export default class TPMMDEditor extends Component {
 
             setTimeout(() => {
                 if (that.props.needRecreate == true) {
-                    __editorName.recreate()
+                    __editorName.recreate() // 注意 必须在setValue之前触发，不然会清空
                 } else {
                     __editorName.resize()
                 }
                 console.log('timeout', __editorName.id)
                 __editorName.cm && __editorName.cm.refresh()
             }, that.props.refreshTimeout || 500)
-            if (that.props.initValue != undefined && that.props.initValue != '') {
-                __editorName.setValue(that.props.initValue)
-            }
-            if (that.state.initValue) {
-                __editorName.setValue(that.state.initValue)
+            if (this.props.noSetValue) {
+
+            } else {
+                if (that.props.initValue != undefined && that.props.initValue != '') {
+                    __editorName.setValue(that.props.initValue)
+                }
+                if (that.state.initValue) {
+                    __editorName.setValue(that.state.initValue)
+                }
             }
+            
             __editorName.cm.on("change", (_cm, changeObj) => {
                 that.contentChanged = true;
                 if (that.state.showError) {