diff --git a/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js b/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
index 2253cc1f3..272cdcd50 100644
--- a/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
+++ b/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
@@ -2553,9 +2553,9 @@ class Listofworksstudentone extends Component {
 
 	 let course_is_end = this.props.current_user&&this.props.current_user.course_is_end;
 	 // if(this.props.isAdmin() === false){
-	 // 	if(teacherdata.student_works!==undefined){
-	 // 		if(teacherdata.student_works.length>0){
-   //
+	 // 	if(teacherdata&&teacherdata.student_works){
+	 // 		if(teacherdata&&teacherdata.student_works.length>0){
+   //      console.log("这是双层页面。。。。");
 	 //
 		// 	}
 		// }
@@ -3243,42 +3243,9 @@ class Listofworksstudentone extends Component {
 																		</div>:"")
 																}
 												 			</span>}
-													{/*		{teacherdata&&teacherdata.task_operation&&teacherdata.task_operation[0]==="开启挑战"?"":<span>*/}
-													{/*{computeTimetype===true?*/}
-													{/*	(this.props.isNotMember()===false?<div className={"computeTime font-16"} onClick={this.setComputeTime}>*/}
-													{/*		查看最新成绩*/}
-													{/*	</div>:""):*/}
-													{/*	teacherdata&&teacherdata.homework_status!==undefined&&teacherdata.homework_status[0]=== "未发布"? "":*/}
-													{/*		(this.props.isNotMember()===false?<div className="computeTimes font-16">*/}
-													{/*			查看最新成绩*/}
-													{/*		</div>:"")*/}
-													{/*}*/}
-												 {/*</span>}*/}
-
 														</div>
-														{/*因为计算按钮占了和这个位置，和设计沟通学生视角取消这个按钮*/}
-														{/*<div className="fr  edu-menu-panel">*/}
-														{/*<ul>*/}
-														{/*<li className="edu-position edu-position-hidebox">*/}
-														{/*<a className="font-12 ">*/}
-														{/*{order === "updated_at" ? "时间" : order === "work_score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>*/}
-														{/*<i className="iconfont icon-xiajiantou ml5 font-12 "></i>*/}
-														{/*<ul className="edu-position-hide undis mt10">*/}
-														{/*<li><a onClick={(e) => this.funorder("updated_at")} data-remote="true"*/}
-														{/*className="color-grey-6 font-12" style={{"text-align": "center "}}>更新时间</a></li>*/}
-														{/*<li><a onClick={(e) => this.funorder("work_score")} data-remote="true"*/}
-														{/*className="color-grey-6 font-12" style={{"text-align": "center "}}>最终成绩</a></li>*/}
-														{/*<li><a onClick={(e) => this.funorder("student_id")} data-remote="true"*/}
-														{/*className="color-grey-6 font-12" style={{"text-align": "center "}}>学生学号</a></li>*/}
-														{/*</ul>*/}
-														{/*</li>*/}
-														{/*</ul>*/}
-														{/*</div>*/}
-
-													</div>
-
+s													</div>
 												</div>
-
 												<div className={"justify break_full_word new_li"}
 														 style={{minHeight: "480px"}}>
 													<style>{`
@@ -3309,7 +3276,6 @@ class Listofworksstudentone extends Component {
 															loading={loadingstate}
 														/>}
 													</div>
-
 												</div>
 												{
 													teacherdata && teacherdata.work_count && teacherdata.work_count > limit ?
@@ -3330,18 +3296,10 @@ class Listofworksstudentone extends Component {
 														<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
 													</div>
 												</div>
-
 											</div>
 										}
-
-
-										{/*///*/}
-
-
 									</div>
-
 								</div>
-
 							</div>
 					}
 				</div>
@@ -3351,49 +3309,4 @@ class Listofworksstudentone extends Component {
 	}
 }
 
-export default Listofworksstudentone;
-{/*<div className="stud-class-set bor-bottom-greyE ">*/}
-{/*	<div className=" clearfix edu-back-white poll_list">*/}
-{/*		<a className="active" onClick={(e)=>this.ChangeTab(0)}>作品列表</a>*/}
-{/*		<a onClick={(e)=>this.ChangeTab(1)}>作业问答</a>*/}
-{/*		<a*/}
-{/*			onClick={(e)=>this.ChangeTab(3)}*/}
-{/*		>设置</a>*/}
-{/*		{this.state.view_report===true?<a className="fr color-blue font-16" target={"_blank"}*/}
-{/*																			href={`/courses/${this.state.props.match.params.coursesId}/${this.state.shixuntypes}/${teacherdata === undefined ? "" : teacherdata.id}/shixun_work_report`}>*/}
-{/*			查看实训报告*/}
-{/*		</a>:""}*/}
-{/*		/!*<a className="fr color-blue font-16">查看实训报告</a>*!/*/}
-{/*		{*/}
-{/*			teacherdata === undefined ? ""*/}
-{/*				: teacherdata.commit_des === null || teacherdata.commit_des === undefined ? "" :*/}
-{/*				<a className="fr color-blue font-16"*/}
-{/*					 href={`/courses/${this.state.props.match.params.coursesId}/${this.state.shixuntypes}/${teacherdata === undefined ? "" : teacherdata.id}/commitsummary/${this.state.props.match.params.homeworkid}`}>{teacherdata.commit_des}</a>*/}
-{/*		}*/}
-{/*		{teacherdata === undefined ? "" : <Startshixuntask*/}
-{/*			{...this.props}*/}
-{/*			data={teacherdata}*/}
-{/*		/>}*/}
-{/*	</div>*/}
-{/*</div>*/}
-{/*<div className="stud-class-set bor-bottom-greyE ">*/}
-{/*	<div className=" clearfix edu-back-white poll_list">*/}
-{/*		<Link className="active" onClick={(e)=>this.ChangeTab(0)}>作品列表</Link>*/}
-{/*		<Link onClick={(e)=>this.ChangeTab(1)}>作业问答</Link>*/}
-{/*		<Link onClick={(e)=>this.ChangeTab(3)}>设置</Link>*/}
-{/*		{this.state.view_report===true?<Link className="fr color-blue font-16" target={"_blank"}*/}
-{/*																				 to={`/courses/${this.state.props.match.params.coursesId}/${this.state.shixuntypes}/${this.state.props.match.params.homeworkid}/shixun_work_report`}>*/}
-{/*			查看实训报告*/}
-{/*		</Link>:""}*/}
-{/*		{*/}
-{/*			teacherdata === undefined ? ""*/}
-{/*				: teacherdata.commit_des === null || teacherdata.commit_des === undefined ? "" :*/}
-{/*				<a className="fr color-blue font-16"*/}
-{/*					 href={`/courses/${this.state.props.match.params.coursesId}/${this.state.shixuntypes}/${teacherdata === undefined ? "" : teacherdata.id}/commitsummary/${this.state.props.match.params.homeworkid}`}>{teacherdata.commit_des}</a>*/}
-{/*		}*/}
-{/*		{teacherdata === undefined ? "" : <Startshixuntask*/}
-{/*			{...this.props}*/}
-{/*			data={teacherdata}*/}
-{/*		/>}*/}
-{/*	</div>*/}
-{/*</div>*/}
\ No newline at end of file
+export default Listofworksstudentone;
\ No newline at end of file