diff --git a/public/react/src/modules/courses/coursesPublic/Addcourses.js b/public/react/src/modules/courses/coursesPublic/Addcourses.js
index a4599bffb..f03608c8b 100644
--- a/public/react/src/modules/courses/coursesPublic/Addcourses.js
+++ b/public/react/src/modules/courses/coursesPublic/Addcourses.js
@@ -48,8 +48,8 @@ class Addcourses extends Component{
 
   }
 	componentDidUpdate = (prevProps) => {
-		console.log(prevProps);
-		console.log(this.props);
+		// console.log(prevProps);
+		// console.log(this.props);
 		if(prevProps.occupation!==this.props.occupation){
 			this.setState({
 				Addcoursestype:false,
@@ -222,8 +222,8 @@ class Addcourses extends Component{
       student:student
       }
     ).then((response) => {
-    	console.log("submittojoinclass");
-    	console.log(response);
+    	// console.log("submittojoinclass");
+    	// console.log(response);
 			if(response  === undefined){
 				this.setState({
 					// Addcoursestype:false,
@@ -302,7 +302,7 @@ class Addcourses extends Component{
 				isSpin:false
 			});
     }).catch((error) => {
-      console.log(error)
+      console.log(error);
 			this.setState({
 				Addcoursestype:false,
 				isSpin:false
@@ -326,8 +326,8 @@ class Addcourses extends Component{
 			  Addcoursestypes
     }=this.state;
 		const antIcon = <Icon type="loading" style={{ fontSize: 24 }} spin />;
-		console.log("Addcourses");
-		console.log(Addcoursestypes)
+		// console.log("Addcourses");
+		// console.log(Addcoursestypes)
     return(
       <div>
           <Modals
diff --git a/public/react/src/modules/courses/gradinforms/Eduinforms.js b/public/react/src/modules/courses/gradinforms/Eduinforms.js
index aef54ab13..777f04bc6 100644
--- a/public/react/src/modules/courses/gradinforms/Eduinforms.js
+++ b/public/react/src/modules/courses/gradinforms/Eduinforms.js
@@ -149,7 +149,7 @@ class Eduinforms extends Component{
 														</div>
 														:
 														<div  className="edu-back-white ">
-														<div id="MakedownHTML"  className={"markdown-body fonttext yslmtopcg"}   dangerouslySetInnerHTML={{__html: markdownToHTML(description).replace(/▁/g, "▁▁▁")}}>
+														<div id="MakedownHTML"  className={"markdown-body fonttext yslmtopcg"}  style={{minHeight:"400px"}} dangerouslySetInnerHTML={{__html: markdownToHTML(description).replace(/▁/g, "▁▁▁")}}>
 
 
 														</div>
diff --git a/public/react/src/modules/courses/poll/PollNew.js b/public/react/src/modules/courses/poll/PollNew.js
index ce602afc3..63360d55d 100644
--- a/public/react/src/modules/courses/poll/PollNew.js
+++ b/public/react/src/modules/courses/poll/PollNew.js
@@ -65,6 +65,8 @@ class PollNew extends Component {
 			cancellation: false,
 			bindingid:undefined,
 			Newdisplay:false,
+			first_category_url:"",
+			left_banner_id:"",
 		}
 		// console.log("试卷新建和编辑");
 		// console.log(JSON.stringify(props));
@@ -72,6 +74,7 @@ class PollNew extends Component {
 	}
 
 	changeTopicName = (e) => {
+		console.log("调用了changeTopicName");
 		let num = 60 - parseInt(e.target.value.length);
 		this.setState({
 			addonAfter: num < 0 ? 0 : num
@@ -124,8 +127,35 @@ class PollNew extends Component {
 
 		console.log("问卷返回");
 		console.log(this.props);
+		try {
+			if(this.props.current_user!==undefined){
+				this.setState({
+					first_category_url :this.props.current_user.first_category_url,
+				});
+				console.log("=======================");
+				console.log(this.props.current_user.first_category_url);
+			}
+		}catch (e) {
+			console.log("12312312312")
+			console.log(e);
+		}
 
+	};
+	componentDidUpdate = (prevProps) => {
+		// console.log("componentDidUpdate");
+		// console.log(prevProps);
+		// console.log(this.props);
+		if(prevProps.current_user!=this.props.current_user){
+			if(this.props.current_user!==undefined){
+				// console.log(this.props.current_user.login);
+				// console.log(prevProps.current_user.login);
+				this.setState({
+					first_category_url :this.props.current_user.first_category_url,
+				})
+			}
+		}
 	}
+
 	//获取权限
 	// getPollInfo(){
 	//     // console.log(this.props.match);
@@ -144,12 +174,12 @@ class PollNew extends Component {
 	// }
 	//初始化请求网络
 	Initializatio_data = () => {
-		// console.log("Initializatio_data 582")
+		console.log("Initializatio_data 582")
 		//课堂id
 		let coursesId = this.props.match.params.coursesId;
 		//时间id
 		let pollid = this.props.match.params.pollid;
-		// console.log(pollid);
+		console.log(pollid);
 		// let coursesId = 557;
 		if (pollid === undefined) {
 			// console.log("没有问卷新建问卷~~~")
@@ -215,6 +245,19 @@ class PollNew extends Component {
 						polls_nametest: result.data.poll.polls_name,
 						polls_descriptiontest: result.data.poll.polls_description,
 					});
+
+				if(result.data){
+					if(result.data.poll){
+						if(result.data.poll.polls_name){
+							let num = 60 - parseInt(result.data.poll.polls_name.length);
+							this.setState({
+								addonAfter: num < 0 ? 0 : num
+							})
+						}
+					}
+
+				}
+
 				this.setState({
 					projects: result.data,
 					pollid: pollid,
@@ -229,6 +272,7 @@ class PollNew extends Component {
 					polls_nametest: result.data.poll.polls_name,
 					polls_descriptiontest: result.data.poll.polls_description,
 					questionnair: true,
+					left_banner_id:result.data.left_banner_id
 				})
 				// console.log(this.state.polls_nametest)
 				// console.log(this.state.polls_descriptiontest)
@@ -2338,10 +2382,13 @@ class PollNew extends Component {
 	}
 	gotohome=()=>{
 		// const { current_user} = this.props
+       if(this.state.first_category_url){
+				 window.location.href=this.state.first_category_url;
+			 }else{
+				 this.props.history.goBack();
+			 }
 
-		// this.props.history.push(current_user && current_user.first_category_url);
 		//
-		this.props.history.goBack()
 		// let courseId=this.props.match.params.coursesId;
 		// if(courseId===undefined){
 		// 	this.props.history.push("/courses");
@@ -2360,6 +2407,7 @@ class PollNew extends Component {
 			readOnlys,
 			newoption,
 			cancellation,
+			left_banner_id
 		} = this.state
 		//获取老师权限
 		// console.log("[`${maps[polls_status && polls_status]}`]]");
@@ -2404,16 +2452,30 @@ class PollNew extends Component {
 					<p className="clearfix mb20 mt10">
 						<a className=" btn colorgrey fl hovercolorblue" onClick={()=>this.gotohome()}>{this.props.coursedata.name}</a>
 						<span className="color-grey-9 fl ml3 mr3">&gt;</span>
-						<a className=" btn colorgrey fl hovercolorblue"
-											 href={`/courses/${this.props.match.params.coursesId}/polls/${this.props.match.params.pollid}`}>问卷</a>
+						{
+							this.props.match.params.news === "new"?
+								<a className=" btn colorgrey fl hovercolorblue"
+									 href={`/courses/${this.props.match.params.coursesId}/polls/${this.props.match.params.pollid}`}>问卷</a>
+								:
+								<a className=" btn colorgrey fl hovercolorblue"
+									 href={`/courses/${this.props.match.params.coursesId}/polls/${left_banner_id}`}>问卷</a>
+						}
+
 						<span className="color-grey-9 fl ml3 mr3">&gt;</span>
 						<span>{this.props.match.params.news === undefined ? "新建" : this.props.match.params.news === "new" ? "新建" : "编辑"}</span>
 					</p>
 					<div className="clearfix mb30">
 						<p
 							className="fl color-black summaryname mt5">{this.props.match.params.news === undefined ? "新建问卷" : this.props.match.params.news === "new" ? "新建问卷" : "编辑问卷"}</p>
-						<a onClick={()=>this.gotohome()}
-											 className=" fr font-16">返回</a>
+						{
+							this.props.match.params.news === "new" ?
+								<a  href={`/courses/${this.props.match.params.coursesId}/polls/${this.props.match.params.pollid}`}
+									 className=" fr font-16">返回</a>
+								:
+								<a href={`/courses/${this.props.match.params.coursesId}/polls/${left_banner_id}`}
+									 className=" fr font-16">返回</a>
+						}
+
 					</div>
 
 					{/*<Form {...formItemLayout} onSubmit={this.handleSubmit}>*/}
@@ -2461,12 +2523,13 @@ class PollNew extends Component {
 										}
 
 									</div>
-
+									{/*addonAfter={String(addonAfter)}*/}
 									<Input placeholder="请输入问卷标题，最大限制60个字符" maxLength="60"
 												 style={{"margin-top": "15px", "text-align": "left"}}
 												 onInput={this.changeTopicName}
 												 readOnly={readOnlys}
-												 autoComplete="off" addonAfter={String(addonAfter)}
+												 autoComplete="off"
+												 suffix={String(addonAfter)+"/60"}
 												 value={this.state.polls_nametest}
 												 className="searchViewAfter"></Input>
 
diff --git a/public/react/src/modules/courses/shixunHomework/shixunHomework.js b/public/react/src/modules/courses/shixunHomework/shixunHomework.js
index 71fd8744e..74d142129 100644
--- a/public/react/src/modules/courses/shixunHomework/shixunHomework.js
+++ b/public/react/src/modules/courses/shixunHomework/shixunHomework.js
@@ -1019,8 +1019,8 @@ class ShixunHomework extends Component{
         <div className="edu-back-white">
           <p className="clearfix padding30 bor-bottom-greyE">
             <p style={{height: '20px'}}>
-            {/*<span className="font-18 fl color-dark-21">{datas&&datas.category_name===undefined||datas&&datas.category_name===null?datas&&datas.main_category_name:datas&&datas.category_name+" 作业列表"}</span>*/}
-              <span className="font-18 fl color-dark-21">实训作业</span>
+            <span className="font-18 fl color-dark-21">{datas&&datas.category_name===undefined||datas&&datas.category_name===null?datas&&datas.main_category_name:datas&&datas.category_name+" 作业列表"}</span>
+            {/*  <span className="font-18 fl color-dark-21">实训作业</span>*/}
               <li className="fr">
               {this.props.isAdmin()===true?datas&&datas.category_name===undefined||datas&&datas.category_name===null?
                   <span>