diff --git a/public/react/src/modules/courses/busyWork/CommonWorkDetailIndex.js b/public/react/src/modules/courses/busyWork/CommonWorkDetailIndex.js
index 457e25114..53bbd5e18 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkDetailIndex.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkDetailIndex.js
@@ -179,7 +179,7 @@ class CommonWorkDetailIndex extends Component {
     }
     let exportUrl = `/homework_commons/${workId}/works_list.zip?${queryString.stringify(params)}`
     let exportResultUrl = `/homework_commons/${workId}/works_list.xlsx?${queryString.stringify(params)}`
-    document.title=course_name === undefined ? "" : course_name;
+    document.title = course_name === undefined ? "" : course_name;
 
     console.log(category_id)
     return (
@@ -205,32 +205,32 @@ class CommonWorkDetailIndex extends Component {
                   background: #fff;
                 }
               `}</style>
-              {current_user && <CBreadcrumb items={[
-                { to: current_user&&current_user.first_category_url , name: course_name},
-                { to: `/classrooms/${courseId}/${moduleEngName}/${category_id}`, name: category_name },
-                window.location.pathname.indexOf('appraise') == -1 ? { } : { to: `/classrooms/${courseId}/${moduleEngName}/${workId}/list`, name: '作业详情' },
-                // 1.	与上一条联动，当匿评他人作品时，TA人作品的作者真实姓名切换为“匿名”
-                window.location.pathname.indexOf('appraise') == -1 ? { name: '作业详情' } : { name: author_name },
-                // window.location.pathname.indexOf('appraise') == -1 ? { } : { to: `/courses/${courseId}/${moduleEngName}/${workId}/list`, name: '作品列表' },
-                // { name: childModuleName }
-              ]}></CBreadcrumb>}
-
-              <div style={{ width:'100%',height:'52px'}} >
-                <span className=" fl color-black summaryname" title={`${homework_name && homework_name.length > 36 ? homework_name : ''}`}
-                    style={{height: 'auto'}}
-                >
-                   {homework_name}
-                  {/* <Link to={"/courses/"+courseId+"/graduation"+"/graduation_tasks/"}>{homework_name}</Link> */}
-                </span>
-                <CoursesListType
-                  typelist={homework_status}
-                  typesylename={"mt12"}
-                />
-
-
-                {category && <a className="color-grey-6 fr font-16 ml30 mt5 mr20" onClick={this.goback} style={{ marginRight: '26px'}}>返回</a>}
-
-                {this.state.update_atta &&
+            {current_user && <CBreadcrumb items={[
+              { to: current_user && current_user.first_category_url, name: course_name },
+              { to: `/classrooms/${courseId}/${moduleEngName}/${category_id}`, name: category_name },
+              window.location.pathname.indexOf('appraise') == -1 ? {} : { to: `/classrooms/${courseId}/${moduleEngName}/${workId}/list`, name: '作业详情' },
+              // 1.	与上一条联动，当匿评他人作品时，TA人作品的作者真实姓名切换为“匿名”
+              window.location.pathname.indexOf('appraise') == -1 ? { name: '作业详情' } : { name: author_name },
+              // window.location.pathname.indexOf('appraise') == -1 ? { } : { to: `/courses/${courseId}/${moduleEngName}/${workId}/list`, name: '作品列表' },
+              // { name: childModuleName }
+            ]}></CBreadcrumb>}
+
+            <div style={{ width: '100%', height: '52px' }} >
+              <span className=" fl color-black summaryname" title={`${homework_name && homework_name.length > 36 ? homework_name : ''}`}
+                style={{ height: 'auto' }}
+              >
+                {homework_name}
+                {/* <Link to={"/courses/"+courseId+"/graduation"+"/graduation_tasks/"}>{homework_name}</Link> */}
+              </span>
+              <CoursesListType
+                typelist={homework_status}
+                typesylename={"mt12"}
+              />
+
+
+              {category && <a className="color-grey-6 fr font-16 ml30 mt5 mr20" onClick={this.goback} style={{ marginRight: '26px' }}>返回</a>}
+
+              {this.state.update_atta &&
                 <React.Fragment>
                   {this.state.accessoryVisible === true ? <AccessoryModal
                     {...this.props}
@@ -251,30 +251,30 @@ class CommonWorkDetailIndex extends Component {
               }
             </div>
 
-              { noTab !== true && <div className="stud-class-set bor-bottom-greyE floatSpinParent">
-                <div className="mt10 clearfix edu-back-white poll_list pl5">
-                  <Link
-                        onClick={() => this.setState({moduleName: '作品列表'})}
-                        className={`${isListModule ? 'active' : '' } `}
-                        to={`/classrooms/${courseId}/${moduleEngName}/${workId}/list`}>作品列表</Link>
-                  <Link
-                        onClick={() => this.setState({moduleName: '作业描述'})}
-                        className={`${childModuleName == '作业描述' ? 'active' : '' } `}
-                        to={`/classrooms/${courseId}/${moduleEngName}/${workId}/question`}>作业描述</Link>
-                  {view_answer == true && <Link
-                        onClick={() => this.setState({moduleName: '参考答案'})}
-                        className={`${childModuleName == '参考答案' ? 'active' : '' } `}
-                        to={`/classrooms/${courseId}/${moduleEngName}/${workId}/answer`}>参考答案</Link>}
-                  <Link
-                        onClick={() => this.setState({moduleName: '设置'})}
-                        className={`${childModuleName == '设置' ? 'active' : '' } `}
-                        style={{paddingLeft:this.props.isAdmin()?'38px':'20px'}}
-                        to={`/classrooms/${courseId}/${moduleEngName}/${workId}/setting`}>{this.props.isAdmin()?"设置":"得分规则"}</Link>
-
-
-                  {/* { this.props.tabRightComponents }  */}
-                  <React.Fragment>
-                    <style>{`
+            {noTab !== true && <div className="stud-class-set bor-bottom-greyE floatSpinParent">
+              <div className="mt10 clearfix edu-back-white poll_list pl5">
+                <Link
+                  onClick={() => this.setState({ moduleName: '作品列表' })}
+                  className={`${isListModule ? 'active' : ''} `}
+                  to={`/classrooms/${courseId}/${moduleEngName}/${workId}/list`}>作品列表</Link>
+                <Link
+                  onClick={() => this.setState({ moduleName: '作业描述' })}
+                  className={`${childModuleName == '作业描述' ? 'active' : ''} `}
+                  to={`/classrooms/${courseId}/${moduleEngName}/${workId}/question`}>作业描述</Link>
+                {view_answer == true && <Link
+                  onClick={() => this.setState({ moduleName: '参考答案' })}
+                  className={`${childModuleName == '参考答案' ? 'active' : ''} `}
+                  to={`/classrooms/${courseId}/${moduleEngName}/${workId}/answer`}>参考答案</Link>}
+                <Link
+                  onClick={() => this.setState({ moduleName: '设置' })}
+                  className={`${childModuleName == '设置' ? 'active' : ''} `}
+                  style={{ paddingLeft: this.props.isAdmin() ? '38px' : '20px' }}
+                  to={`/classrooms/${courseId}/${moduleEngName}/${workId}/setting`}>{this.props.isAdmin() ? "设置" : "得分规则"}</Link>
+
+
+                {/* { this.props.tabRightComponents }  */}
+                <React.Fragment>
+                  <style>{`
                         .drop_down_menu li a {
                             padding: 0px;
                             font-size: 14px;
@@ -369,102 +369,101 @@ class CommonWorkDetailIndex extends Component {
             {/* 内容区 */}
             <Switch {...this.props}>
 
-                    {/* 作业设置 */}
-                    {/* http://localhost:3007/classrooms/1309/homework/9300/setting */}
-                    <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/setting"
-                        render={
-                        (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-
-                  <Route exact path="/classrooms/:coursesId/common_homework/:workId/setting"
-                         render={
-                           (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-
-                    {/* 作品列表 */}
-                    <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/list"
-                        render={
-                        (props) => (<CommonWorkList ref="commonWorkList"  triggerRef={this.bindRef} {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-
-                  {/* 作品列表 */}
-                  <Route exact path="/classrooms/:coursesId/common_homework/:workId/list"
-                         render={
-                           (props) => (<CommonWorkList ref="commonWorkList"  triggerRef={this.bindRef} {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-
-                    {/* 作业问答 */}
-                    <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/question"
-                        render={
-                        (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/common_homework/:workId/question"
-                         render={
-                           (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-
-                    <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/answer"
-                        render={
-                        (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/common_homework/:workId/answer"
-                         render={
-                           (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
+              {/* 作业设置 */}
+              {/* http://localhost:3007/classrooms/1309/homework/9300/setting */}
+              <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/setting"
+                render={
+                  (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
 
+              <Route exact path="/classrooms/:coursesId/common_homework/:workId/setting"
+                render={
+                  (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
 
-                    <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/setting"
-                        render={
-                        (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/group_homework/:workId/setting"
-                         render={
-                           (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-                    {/* 作品列表 */}
-                    <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/list"
-                        render={
-                        (props) => (<CommonWorkList triggerRef={this.bindRef} {...this.props} {...props} {...this.state}  {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/group_homework/:workId/list"
-                         render={
-                           (props) => (<CommonWorkList triggerRef={this.bindRef} {...this.props} {...props} {...this.state}  {...commonHandler}/>)
-                         }
-                  ></Route>
-                    {/* 作业问答 */}
-                    <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/question"
-                        render={
-                        (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/group_homework/:workId/question"
-                         render={
-                           (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-                    <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/answer"
-                        render={
-                        (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                        }
-                    ></Route>
-                  <Route exact path="/classrooms/:coursesId/group_homework/:workId/answer"
-                         render={
-                           (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler}/>)
-                         }
-                  ></Route>
-                </Switch>
-            </div>
+              {/* 作品列表 */}
+              <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/list"
+                render={
+                  (props) => (<CommonWorkList ref="commonWorkList" triggerRef={this.bindRef} {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+
+              {/* 作品列表 */}
+              <Route exact path="/classrooms/:coursesId/common_homework/:workId/list"
+                render={
+                  (props) => (<CommonWorkList ref="commonWorkList" triggerRef={this.bindRef} {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+
+              {/* 作业问答 */}
+              <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/question"
+                render={
+                  (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/common_homework/:workId/question"
+                render={
+                  (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+
+              <Route exact path="/classrooms/:coursesId/common_homeworks/:workId/answer"
+                render={
+                  (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/common_homework/:workId/answer"
+                render={
+                  (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+
+
+              <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/setting"
+                render={
+                  (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/group_homework/:workId/setting"
+                render={
+                  (props) => (<CommonWorkSetting {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              {/* 作品列表 */}
+              <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/list"
+                render={
+                  (props) => (<CommonWorkList triggerRef={this.bindRef} {...this.props} {...props} {...this.state}  {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/group_homework/:workId/list"
+                render={
+                  (props) => (<CommonWorkList triggerRef={this.bindRef} {...this.props} {...props} {...this.state}  {...commonHandler} />)
+                }
+              ></Route>
+              {/* 作业问答 */}
+              <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/question"
+                render={
+                  (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/group_homework/:workId/question"
+                render={
+                  (props) => (<CommonWorkQuestion {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/group_homeworks/:workId/answer"
+                render={
+                  (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+              <Route exact path="/classrooms/:coursesId/group_homework/:workId/answer"
+                render={
+                  (props) => (<CommonWorkAnswer {...this.props} {...props} {...this.state} {...commonHandler} />)
+                }
+              ></Route>
+            </Switch>
           </div>
         </div>
       </div>
@@ -473,4 +472,4 @@ class CommonWorkDetailIndex extends Component {
   }
 }
 
-export default  ( CommonWorkDetailIndex) ;
+export default (CommonWorkDetailIndex);
diff --git a/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js b/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
index a2a877b8e..bf5552b32 100644
--- a/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
+++ b/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
@@ -283,7 +283,7 @@ class ExerciseReviewAndAnswer extends Component {
   changeQuestionStatus = (No, flag) => {
     this.setState(
       (prevState) => ({
-        question_status : update(prevState.question_status, {[No]: { ques_status: {$set: flag} }})
+        question_status: update(prevState.question_status, { [No]: { ques_status: { $set: flag } } })
       })
     )
   }
@@ -291,12 +291,12 @@ class ExerciseReviewAndAnswer extends Component {
   showSetScore = (key, flag, position, type, id) => {
     this.setState(
       (prevState) => ({
-        exercise_questions : update(prevState.exercise_questions, {[key]: { setScore: {$set: flag == undefined || flag==false ? true : false}}})
-      }),()=>{
-        if (position && type && (flag == undefined || flag==false)) {
-          $("#input_"+position+"_"+type).focus();
-          $("html").animate({ scrollTop: $("#Anchor_"+position+"_"+type).offset().top - 150 });
-          if(id){
+        exercise_questions: update(prevState.exercise_questions, { [key]: { setScore: { $set: flag == undefined || flag == false ? true : false } } })
+      }), () => {
+        if (position && type && (flag == undefined || flag == false)) {
+          $("#input_" + position + "_" + type).focus();
+          $("html").animate({ scrollTop: $("#Anchor_" + position + "_" + type).offset().top - 150 });
+          if (id) {
             let { ajustSore } = this.state;
             let obj = ajustSore.filter(obj => obj.id === id).length > 0;
             if (!obj) {
@@ -327,7 +327,7 @@ class ExerciseReviewAndAnswer extends Component {
       // })
       this.setState(
         (prevState) => ({
-          ajustSore : update(prevState.ajustSore, {[index]: { setTip: {$set: "请输入数字"}}})
+          ajustSore: update(prevState.ajustSore, { [index]: { setTip: { $set: "请输入数字" } } })
         })
       )
       return;
@@ -338,7 +338,7 @@ class ExerciseReviewAndAnswer extends Component {
       // })
       this.setState(
         (prevState) => ({
-          ajustSore : update(prevState.ajustSore, {[index]: { inputSore: {$set: value},setTip:{$set: ""}}})
+          ajustSore: update(prevState.ajustSore, { [index]: { inputSore: { $set: value }, setTip: { $set: "" } } })
         })
       )
     }
@@ -353,7 +353,7 @@ class ExerciseReviewAndAnswer extends Component {
     var index = ajustSore.map(function (item) { return item.id; }).indexOf(id);
     this.setState(
       (prevState) => ({
-        ajustSore : update(prevState.ajustSore, {[index]: { desc: {$set: value}}})
+        ajustSore: update(prevState.ajustSore, { [index]: { desc: { $set: value } } })
       })
     )
   }
@@ -372,7 +372,7 @@ class ExerciseReviewAndAnswer extends Component {
       // })
       this.setState(
         (prevState) => ({
-          ajustSore : update(prevState.ajustSore, {[index]: { setTip: {$set: "请输入分数"}}})
+          ajustSore: update(prevState.ajustSore, { [index]: { setTip: { $set: "请输入分数" } } })
         })
       )
       return;
@@ -383,7 +383,7 @@ class ExerciseReviewAndAnswer extends Component {
       // })
       this.setState(
         (prevState) => ({
-          ajustSore : update(prevState.ajustSore, {[index]: { setTip: {$set: "分数必须大于或者等于0"}}})
+          ajustSore: update(prevState.ajustSore, { [index]: { setTip: { $set: "分数必须大于或者等于0" } } })
         })
       )
       return;
@@ -394,7 +394,7 @@ class ExerciseReviewAndAnswer extends Component {
       // })
       this.setState(
         (prevState) => ({
-          ajustSore : update(prevState.ajustSore, {[index]: { setTip: {$set: "分数不能大于当前题目的分数"}}})
+          ajustSore: update(prevState.ajustSore, { [index]: { setTip: { $set: "分数不能大于当前题目的分数" } } })
         })
       )
       return;
@@ -441,7 +441,7 @@ class ExerciseReviewAndAnswer extends Component {
     //console.log(index+"    "+ids);
     this.setState(
       (prevState) => ({
-        exercise_questions : update(prevState.exercise_questions, {[index]: { user_answer: {$set: ids} }}),
+        exercise_questions: update(prevState.exercise_questions, { [index]: { user_answer: { $set: ids } } }),
       })
     )
   }
@@ -450,7 +450,7 @@ class ExerciseReviewAndAnswer extends Component {
   changeA_flag = (index, status) => {
     this.setState(
       (prevState) => ({
-        exercise_questions : update(prevState.exercise_questions, {[index]: { a_flag: {$set: status} }})
+        exercise_questions: update(prevState.exercise_questions, { [index]: { a_flag: { $set: status } } })
       })
     )
   }
@@ -582,9 +582,9 @@ class ExerciseReviewAndAnswer extends Component {
   }
 
   // 返回
-  returnBtn = () =>{
-    let coursesId=this.props.match.params.coursesId;
-    let eId=this.props.match.params.Id;
+  returnBtn = () => {
+    let coursesId = this.props.match.params.coursesId;
+    let eId = this.props.match.params.Id;
     this.props.history.push(`/classrooms/${coursesId}/exercises/${eId}/student_exercise_list?tab=0`)
   }
 
@@ -645,397 +645,6 @@ class ExerciseReviewAndAnswer extends Component {
     document.title = courseName && courseName;
 
     return (
-      <div className="newMain" style={{ paddingTop: "0px" }}>
-        <Spin size="large" spinning={isSpin}>
-          <style>{`
-          .inputNumber30{
-            height:30px;
-            width:115px;
-          }
-          .inputNumber30 .ant-input-number-input-wrap{
-            line-height: 28px;
-          }
-          .inputNumber30 .ant-input-number-input-wrap .ant-input-number-input{
-            height: 28px;
-          }
-          .setRadioStyle{
-            width:100%;
-            cursor:pointer;
-          }
-          .setRadioStyle > span:last-child{
-            flex:1;
-            display:flex;
-          }
-          .setRadioStyle .ant-radio,.setRadioStyle .ant-checkbox{
-            height:16px;
-            margin-top:5px;
-          }
-          .standardAnswer.editormd-html-preview,.answerStyle.editormd-html-preview{
-            width:100%!important
-          }
-        `}</style>
-          {/*<p style={{height:"60px"}}></p>*/}
-          <Modals
-            modalsType={Modalstype}
-            modalsTopval={Modalstopval}
-            modalsBottomval={modalsBottomval}
-            modalCancel={ModalCancel}
-            modalSave={ModalSave}
-            loadtype={Loadtype}
-          />
-        <div className="educontent mt10 mb50">
-          <p className="clearfix mb20">
-            <WordsBtn style="grey" className="fl" to={current_user && current_user.first_category_url}>{courseName}</WordsBtn>
-            <span className="color-grey-9 fl ml3 mr3">&gt;</span>
-            <WordsBtn style="grey" className="fl" to={`/classrooms/${coursesId}/exercises/${data && data.left_banner_id}`}>{data && data.left_banner_name}</WordsBtn>
-            <span className="color-grey-9 fl ml3 mr3">&gt;</span>
-            <WordsBtn style="grey" to={`/classrooms/${coursesId}/exercises/${eId}/student_exercise_list?tab=0`} className="fl mr3">{data && data.left_banner_name}详情</WordsBtn>&gt;
-            <span className="ml3">{exercise_answer_user&&exercise_answer_user.user_name}{data&&data.exercise.user_name}</span>
-          </p>
-          <p className="clearfix">
-            <span className="color-grey-3 font-24 fl lineh-40" >{exercise && exercise.exercise_name}</span>
-
-            <span className="fl mt8">
-              <CoursesListType typelist={[`${statudmap[exercise && exercise.exercise_status]}`]} typesylename={""} />
-            </span>
-            {
-              (isAdmin || ( isStudent && exercise && user_exercise_status == 1)) ?
-              <WordsBtn className="fr font-16 lineh-40" style="grey" onClick={this.returnBtn}>返回</WordsBtn>
-              :
-              time && time != 0 ?
-                <div className="fr">
-                  <Countdown value={this.state.Datetime} onFinish={this.autoCommitExercise} />
-                </div>
-                :""
-            }
-            {/*<div className="fr remainingTime">*/}
-            {/*  <li>{ hour >= 10 ? hour : '0'+hour}</li>*/}
-            {/*  <span>:</span>*/}
-            {/*  <li>{ minute >= 10 ? minute : '0'+minute}</li>*/}
-            {/*  <span>:</span>*/}
-            {/*  <li>{ second >= 10 ? second : '0'+second}</li>*/}
-            {/*</div>*/}
-            {
-              isAdmin && <WordsBtn className="fr font-16 lineh-40 mr30" style="blue" onClick={this.RepeatExercise}>打回重做</WordsBtn>
-            }
-          </p>
-          {
-            exercise && exercise.exercise_description &&
-            <p className="color-grey-3 edu-back-white padding15 mt30">{exercise.exercise_description}</p>
-          }
-          <p className="padding20-30 clearfix">
-            {
-              exercise_types && exercise_types.q_singles > 0 &&
-              <span className="color-grey-9 mr15">单选题 {exercise_types.q_singles} 题,共 {exercise_types && exercise_types.q_singles_scores} 分</span>
-            }
-            {
-              exercise_types && exercise_types.q_doubles > 0 &&
-              <span className="color-grey-9 mr15">多选题 {exercise_types.q_doubles} 题,共 {exercise_types && exercise_types.q_doubles_scores} 分</span>
-            }
-            {
-              exercise_types && exercise_types.q_judges > 0 &&
-              <span className="color-grey-9 mr15">判断题 {exercise_types.q_judges} 题,共 {exercise_types && exercise_types.q_judges_scores} 分</span>
-            }
-            {
-              exercise_types && exercise_types.q_nulls > 0 &&
-              <span className="color-grey-9 mr15">填空题 {exercise_types.q_nulls} 题,共 {exercise_types && exercise_types.q_nulls_scores} 分</span>
-            }
-            {
-              exercise_types && exercise_types.q_mains > 0 &&
-              <span className="color-grey-9 mr15">简答题 {exercise_types.q_mains} 题,共 {exercise_types && exercise_types.q_mains_scores} 分</span>
-            }
-            {
-              exercise && exercise.exercise_description &&
-              <p className="color-grey-3 edu-back-white padding15 mt30">{exercise.exercise_description}</p>
-            }
-            <span className="color-grey-3 fr">共<span className="color-orange-tip"> {exercise_types &&exercise_types.q_scores} </span>分</span>
-            <span className="color-grey-3 fr">合计<span className="color-blue"> {exercise_types &&exercise_types.q_counts} </span>题：</span>
-          </p>
-          <div className="edu-back-white">
-
-            <div className={ questionPanelFixed==true ? "questionsfixed padding30":"questionsNo padding30"} style={{borderBottom:"none"}}>
-              <span className="clearfix font-16">
-                {
-                  exercise_start_at && <span className="fl color-grey-9">开始答题时间：{ exercise_start_at && moment(exercise_start_at).format(format) }</span>
-                }
-                {
-                  (isAdmin || (isStudent && exercise && exercise.exercise_status == 3)) && exerciseTotalScore &&
-                  <span className="color-grey-9 fr">总分：<span className="color-orange-tip"> { exerciseTotalScore }</span> 分</span>
-                }
-              </span>
-              {
-                exercise_types && exercise_types.q_shixuns > 0 &&
-                <span className="color-grey-9 mr15">实训题 {exercise_types.q_shixuns} 题,共 {exercise_types && exercise_types.q_shixuns_scores} 分</span>
-              }
-              <span className="color-grey-3 fr">共<span className="color-orange-tip"> {exercise_types && exercise_types.q_scores} </span>分</span>
-              <span className="color-grey-3 fr">合计<span className="color-blue"> {exercise_types && exercise_types.q_counts} </span>题：</span>
-            </p>
-            <div className="edu-back-white">
-
-              <div className={questionPanelFixed == true ? "questionsfixed padding30" : "questionsNo padding30"} style={{ borderBottom: "none" }}>
-                <span className="clearfix font-16">
-                  {
-                    exercise_start_at && <span className="fl color-grey-9">开始答题时间：{exercise_start_at && moment(exercise_start_at).format(format)}</span>
-                  }
-                  {
-                    exercise_scores && exercise_scores.subjective_scores.length > 0 &&
-                    <div>
-                      <p className="clearfix">
-                        <span className="mr40 answered ml20">已答</span>
-                        <span className="unanswer">未答</span>
-                      </p>
-                      <ul className="clearfix leaderNav">
-                        {
-                          question_status && question_status.map((item, key) => {
-                            return (
-                              <a className={item.ques_status == 1 ? "acted" : ""} onClick={() => this.scrollToAnchor(`${item.ques_number}`)}>{item.ques_number}</a>
-                            )
-                          })
-                        }
-                      </ul>
-                    </div>
-                  }
-                </div>
-              }
-
-              {
-                //学生身份 且试卷还未截止
-                isStudent && exercise && exercise.exercise_status == 2 ?
-                <div className="mt20">
-                  <p className="clearfix">
-                    <span className="mr40 answered ml20">已答</span>
-                    <span className="unanswer">未答</span>
-                  </p>
-                  <ul className="clearfix leaderNav">
-                    {
-                      question_status && question_status.map((item,key)=>{
-                        return(
-                          <a className={item.ques_status == 1 ? "acted" : ""} onClick={()=>this.scrollToAnchor(`${item.ques_number}`)}>{item.ques_number}</a>
-                        )
-                      })
-                    }
-                  </ul>
-                </div>:""
-              }
-            </div>
-            {/* 试卷题目 */}
-            <div>
-              {
-                exercise_questions && exercise_questions.map((item,key)=>{
-                  let list = ajustSore && ajustSore.filter(obj => obj.id === item.question_id);
-                  return(
-                    <div className="bor-top-greyE pt30 pb30" id={"Anchor_"+parseInt(key+1)}>
-                      <p className="clearfix font-16 pl30 pr30">
-                        <span className="color-blue mr5">{item.q_position}、{type[item.question_type]}</span><span className="color-grey-9 mr5">({item.question_score}分)</span>
-                        <span className="fr">
-                          {
-                            // 填空(一直都有调分)，和简答题调分：老师身份 已经评分的才能出现调分按钮
-                            isAdmin && ((parseInt(item.answer_status) != 0 && item.question_type == 4) || item.question_type == 3 || item.question_type == 1) ?
-                            <WordsBtn style="blue" className="ml20 font-16 fl" onClick={()=>this.showSetScore(key,item.setScore,item.q_position,item.question_type,item.question_id)}>调分</WordsBtn>:""
-                          }
-                          {
-                            // 简答题，未评分的显示未批
-                            isAdmin && parseInt(item.answer_status) == 0 && item.question_type == 4 ?
-                            <span className="color-red fl ml20">未批</span>:""
-                          }
-                          {
-                            // 客观题：老师||学生（试卷已截止且答案公开）显示正确答案
-                            item.question_type < 3 && item.standard_answer_show ?
-                            <span className="font-16 fl ml20">
-                              正确答案：{ item.standard_answer_show }
-                            </span>:""
-                          }
-                          {
-                            //(老师身份且除实训题外) || (学生身份且试卷已经截止)就显示用户当前题目所得分数
-                          ( isAdmin || (isStudent && exercise.exercise_status == 3)) && item.question_type != 5 && item.user_score ?
-                            <span className="font-16 ml20 fl">
-                              <span><span className={parseInt(item.answer_status) == 0 ?"color-red":parseInt(item.answer_status) == 1 ?"color-green":"color-orange-tip"}>{item.user_score}</span> 分</span>
-                            </span> : ""
-                          }
-                          {
-                            //实训题 ，答题
-                            item.question_type == 5 &&
-                            <a href={"/shixuns/"+item.shixun_identifier+"/challenges"} target="_blank" class="font-16 color-blue fl" target={"_blank"}>实训详情</a>
-                          }
-                        </span>
-                      </p>
-                      <li className="break_word mt15 mb15 pl30 pr30">
-                        {/* <p className="standardAnswer markdown-body" dangerouslySetInnerHTML={{__html: markdownToHTML1(item.question_type == 5 ? item.shixun_name : item.question_title).replace(/▁/g,"▁▁▁")}}></p> */}
-                         <MarkdownToHtml content={(item.question_type == 5 ? item.shixun_name : item.question_title)} selector={'answer_' + key}
-                             className="standardAnswer"
-                        ></MarkdownToHtml>
-                      </li>
-                      {
-                        // 选择题和判断题共用
-                        (item.question_type == 0 || item.question_type == 2) &&
-                        <Single
-                        {...this.props}
-                        {...this.state}
-                        exercise={exercise}
-                        questionType={item}
-                        user_exercise_status={user_exercise_status}
-                        changeOption={(index,ids)=>this.changeOption(index,ids)}
-                        changeQuestionStatus={(No,flag)=>this.changeQuestionStatus(No,flag)}
-                        index={key}
-                        ></Single>
-                      }
-                      {
-                        // 多选题
-                        item.question_type == 1 &&
-                          <Multiple
-                          {...this.props}
-                          {...this.state}
-                          exercise={exercise}
-                          questionType={item}
-                          user_exercise_status={user_exercise_status}
-                          changeOption={(index,ids)=>this.changeOption(index,ids)}
-                          changeQuestionStatus={(No,flag)=>this.changeQuestionStatus(No,flag)}
-                          index={key}
-
-                          ></Multiple>
-                      }
-                      {
-                        // 填空题
-                        item.question_type == 3 &&
-                        <FillEmpty
-                        {...this.props}
-                        {...this.state}
-                        exercise={exercise}
-                        questionType={item}
-                        user_exercise_status={user_exercise_status}
-                        changeQuestionStatus={(No,flag)=>this.changeQuestionStatus(No,flag)}
-                        index={key}
-
-                        ></FillEmpty>
-                      }
-                      {
-                        // 简答题
-                        item.question_type == 4 &&
-                        <SimpleAnswer
-                        {...this.props}
-                        {...this.state}
-                        exercise={exercise}
-                        questionType={item}
-                        user_exercise_status={user_exercise_status}
-                        changeQuestionStatus={(No,flag)=>this.changeQuestionStatus(No,flag)}
-                        changeA_flag={(index,status)=>this.changeA_flag(index,status)}
-                        index={key}
-                        ></SimpleAnswer>
-                      }
-                      {
-                        // 实训题
-                        item.question_type == 5 &&
-                        <ShixunAnswer
-                        {...this.props}
-                        {...this.state}
-                        exercise={exercise}
-                        questionType={item}
-                        user_exercise_status={user_exercise_status}
-                        id={this.state.Id}
-                        index={key}
-
-                        ></ShixunAnswer>
-                      }
-
-                    {
-                      //调分理由部分
-                      item.question_comments && item.question_comments.comment && (item.question_type == 3 || item.question_type == 4 || item.question_type == 1) &&
-                      <div className="ml30 mr30 bor-top-greyE pt30 mt20 clearfix df">
-                        <img src={getImageUrl(`images/${item.question_comments.user_picture}`)} width="48" height="48" className="radius mr10"/>
-                        <div className="flex1">
-                          <li className="lineh-20 mb7">
-                            <span className="color-grey-3 mr20">{item.question_comments.user_name}</span>
-                            <span className="color-grey-9 mr20">{moment(item.question_comments.updated_at).format(format)}</span>
-                          </li>
-                          <li className="break_word lineh-20">{item.question_comments.comment}</li>
-                        </div>
-                      </div>
-                    }
-                    {
-                      // 调分输入部分
-                      isAdmin && ((item.setScore && item.question_type == 3) || (item.setScore && item.question_type == 1) || ((item.setScore || parseInt(item.answer_status) == 0) && item.question_type == 4))?
-                        <div className="ml30 mr30 bor-top-greyE pt20 mt20" id={`${"Anchor_"+item.q_position+"_"+item.question_type}`}>
-                          <div className="edu-txt-right">
-                            <span><span className="color-red">*</span>调分：</span>
-                            <li className="fr">
-                              <p>
-                                <InputNumber
-                                  placeholder="请填写分数"
-                                  min={0}
-                                  // max={item.question_score}
-                                  value={list && list.length>0 && list[0].inputSore}
-                                  step={0.1}
-                                  precision={1}
-                                  className={ list && list.length>0 && list[0].setTip !="" ? "edu-txt-center winput-115-40 fl mt3 noticeTip inputNumber30" : "edu-txt-center winput-115-40 fl mt3 inputNumber30"}
-                                  onChange={(value)=>this.inputScore(value,item.question_id)}
-                                  id={`${"input_"+item.q_position+"_"+item.question_type}`}
-                                ></InputNumber>
-                                <span className="ml5">分</span>
-                                {
-                                  parseInt(item.answer_status) == 0 && item.question_type == 4 ? <span className="color-red ml10 font-16">未评分</span> : ''
-                                }
-                                <ActionBtn style="blue" className="middle ml20" onClick={()=>this.setAction(key,item.question_id,item.question_score,item.user_score)}>确认</ActionBtn>
-                              </p>
-                              {
-                                list && list.length > 0 && list[0].setTip !="" ? <p className="color-red edu-txt-left">{ list[0].setTip }</p> :""
-                              }
-                            </li>
-                          </div>
-                        }
-                        {
-                          // 调分输入部分
-                          isAdmin && ((item.setScore && item.question_type == 3) || (item.setScore && item.question_type == 1) || ((item.setScore || parseInt(item.answer_status) == 0) && item.question_type == 4)) ?
-                            <div className="ml30 mr30 bor-top-greyE pt20 mt20" id={`${"Anchor_" + item.q_position + "_" + item.question_type}`}>
-                              <div className="edu-txt-right">
-                                <span><span className="color-red">*</span>调分：</span>
-                                <li className="fr">
-                                  <p>
-                                    <InputNumber
-                                      placeholder="请填写分数"
-                                      min={0}
-                                      // max={item.question_score} 
-                                      value={list && list.length > 0 && list[0].inputSore}
-                                      step={0.1}
-                                      precision={1}
-                                      className={list && list.length > 0 && list[0].setTip != "" ? "edu-txt-center winput-115-40 fl mt3 noticeTip inputNumber30" : "edu-txt-center winput-115-40 fl mt3 inputNumber30"}
-                                      onChange={(value) => this.inputScore(value, item.question_id)}
-                                      id={`${"input_" + item.q_position + "_" + item.question_type}`}
-                                    ></InputNumber>
-                                    <span className="ml5">分</span>
-                                    {
-                                      parseInt(item.answer_status) == 0 && item.question_type == 4 ? <span className="color-red ml10 font-16">未评分</span> : ''
-                                    }
-                                    <ActionBtn style="blue" className="middle ml20" onClick={() => this.setAction(key, item.question_id, item.question_score, item.user_score)}>确认</ActionBtn>
-                                  </p>
-                                  {
-                                    list && list.length > 0 && list[0].setTip != "" ? <p className="color-red edu-txt-left">{list[0].setTip}</p> : ""
-                                  }
-                                </li>
-                              </div>
-                              <Textarea className="winput-100-150 mt20" value={list && list.length > 0 && list[0].desc} style={{ height: "180px" }} maxLength="100" onChange={(e) => this.changeScoreReasons(e, item.question_id)} placeholder="请您输入评语，最大限制100个字符"></Textarea>
-                            </div> : ""
-                        }
-                      </div>
-                    )
-                  })
-                }
-              </div>
-            </div>
-            {
-              isStudent && user_exercise_status == 0 ?
-                <p className="edu-txt-right mt20 clearfix">
-                  <a className="defalutSubmitbtn fr" onClick={this.commitExercise}>交卷</a>
-                  <a className="defalutCancelbtn fr mr20" onClick={this.saveExercise}>保存</a>
-                  {
-                    exercise && time != null ?
-                      <span className="color-grey-9 font-12 mr20 fr lineh-40">保存或者离开页面后，系统将持续计时，到达时长系统将自动交卷</span>
-                      : ""
-                  }
-                </p> : ""
-            }
-          </div>
-        </Spin>
-      </div>
     )
   }
 }