diff --git a/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js b/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
index 91ca19e7d..cdbc7218b 100644
--- a/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
+++ b/public/react/src/modules/courses/exercise/ExerciseReviewAndAnswer.js
@@ -479,6 +479,12 @@ class ExerciseReviewAndAnswer extends Component{
     })
   }
 
+  // 返回
+  returnBtn = () =>{
+    let coursesId=this.props.match.params.coursesId;
+    let eId=this.props.match.params.Id;
+    this.props.history.push(`/courses/${coursesId}/exercises/${eId}/student_exercise_list?tab=0`)
+  }
 
   render(){
     let coursesId=this.props.match.params.coursesId;
@@ -561,7 +567,7 @@ class ExerciseReviewAndAnswer extends Component{
             </span>
             {
               (isAdmin || ( isStudent && exercise && user_exercise_status == 1)) ?
-              <WordsBtn className="fr font-16 lineh-40" style="grey" onClick={()=>this.props.history.goBack()}>返回</WordsBtn>
+              <WordsBtn className="fr font-16 lineh-40" style="grey" onClick={this.returnBtn}>返回</WordsBtn>
               :
               time && time != 0 ?
               <div className="fr remainingTime">
diff --git a/public/react/src/modules/courses/exercise/question/shixunAnswer.js b/public/react/src/modules/courses/exercise/question/shixunAnswer.js
index 64e4214fa..cdffe08b8 100644
--- a/public/react/src/modules/courses/exercise/question/shixunAnswer.js
+++ b/public/react/src/modules/courses/exercise/question/shixunAnswer.js
@@ -316,7 +316,7 @@ class shixunAnswer extends Component{
                           </span>
                           <span className="fl mt3 font-16">
                             <span className="font-bd mr15">第{item[0].position}关</span>
-                            <Link to={ "/tasks/" + item[0].game_identifier }>
+                            <Link to={ "/tasks/" + item[0].game_identifier } style={{"cursor":"pointer"}}>
                               <span className={"font-16"}>{item[0].name}</span>
                             </Link>
                           </span>
diff --git a/public/react/src/modules/courses/poll/PollDetailIndex.js b/public/react/src/modules/courses/poll/PollDetailIndex.js
index a141db961..e92a0e352 100644
--- a/public/react/src/modules/courses/poll/PollDetailIndex.js
+++ b/public/react/src/modules/courses/poll/PollDetailIndex.js
@@ -136,7 +136,7 @@ class PollDetailIndex extends Component{
 						<span className="mt3 fl" style={{height:"25px"}}>
               <CoursesListType typelist={[`${map[pollDetail && pollDetail.polls_status]}`]} typesylename={""} />
             </span>
-						<WordsBtn className="fr font-16 mt2" style="grey" onClick={()=>this.props.history.goBack()}>返回</WordsBtn>
+						<WordsBtn className="fr font-16 mt2" style="grey" to={`/courses/${this.props.match.params.coursesId}/polls/${user_permission && user_permission.left_banner_id}`}>返回</WordsBtn>
 					</p>
 					<div>
 						<div className="clearfix edu-back-white pl30 pr30 bor-bottom-greyE">
diff --git a/public/react/src/modules/courses/poll/PollInfo.js b/public/react/src/modules/courses/poll/PollInfo.js
index bce3d2753..2476e0bc3 100644
--- a/public/react/src/modules/courses/poll/PollInfo.js
+++ b/public/react/src/modules/courses/poll/PollInfo.js
@@ -327,7 +327,7 @@ class PollInfo extends Component{
             <span className="color-grey-3 font-24 fl task-hide break-word" style={{maxWidth:"900px",lineHeight:"30px"}}>{poll && poll.polls_name}</span>
             <CoursesListType typelist={[`${statudmap[poll && poll.poll_status]}`]} typesylename={""} />
             {
-              isAdmin || (poll && poll.user_poll_status == 1) ? <WordsBtn className="fr font-16 mt5" style="grey" onClick={()=>this.props.history.goBack()}>返回</WordsBtn> :''
+              isAdmin || (poll && poll.user_poll_status == 1) ? <WordsBtn className="fr font-16 mt5" style="grey" to={`/courses/${coursesId}/polls/${this.props.match.params.pollId}/detail`}>返回</WordsBtn> :''
             }
             
           </p>
diff --git a/public/react/src/modules/courses/poll/PollNew.js b/public/react/src/modules/courses/poll/PollNew.js
index ce602afc3..f8163b6a4 100644
--- a/public/react/src/modules/courses/poll/PollNew.js
+++ b/public/react/src/modules/courses/poll/PollNew.js
@@ -1,6 +1,9 @@
 import React, {Component} from "react";
 import {Form, Input, Tooltip, Checkbox, Radio, Select, message, Modal, Button} from 'antd'
 import {WordsBtn, ActionBtn} from 'educoder'
+
+import {Link} from 'react-router-dom'
+
 import '../css/members.css'
 import "../common/formCommon.css"
 
@@ -2412,8 +2415,7 @@ class PollNew extends Component {
 					<div className="clearfix mb30">
 						<p
 							className="fl color-black summaryname mt5">{this.props.match.params.news === undefined ? "新建问卷" : this.props.match.params.news === "new" ? "新建问卷" : "编辑问卷"}</p>
-						<a onClick={()=>this.gotohome()}
-											 className=" fr font-16">返回</a>
+							<Link to={`/courses/${this.props.match.params.coursesId}/polls/${this.props.match.params.pollid}`} className=" fr font-16">返回</Link>
 					</div>
 
 					{/*<Form {...formItemLayout} onSubmit={this.handleSubmit}>*/}