diff --git a/public/react/src/modules/courses/graduation/tasks/GraduationTasksnew.js b/public/react/src/modules/courses/graduation/tasks/GraduationTasksnew.js
index 560658e9e..74ba21b62 100644
--- a/public/react/src/modules/courses/graduation/tasks/GraduationTasksnew.js
+++ b/public/react/src/modules/courses/graduation/tasks/GraduationTasksnew.js
@@ -342,8 +342,17 @@ class GraduationTasksnew extends Component {
 								</style>
 								{/*内容*/}
 								<div className="stud-class-set bor-bottom-greyE pt20 pl20 pr20 pb25 edu-back-white">
-
-									<Form.Item label="类型" >
+									<style>
+										{
+											`
+											.tasktype .ant-form-explain{
+											   margin-top: -20px;
+   											 margin-bottom: 15px;
+											}
+											`
+										}
+									</style>
+									<Form.Item label="类型" className={"tasktype"}>
 										{getFieldDecorator('tasktype', {
 											rules: [{required: true, message: "请选择任务类型"}],
 										})(<Select className={"greyInput mb20"}
@@ -355,8 +364,17 @@ class GraduationTasksnew extends Component {
 										<input type="hidden" id='tasktypes'/>
 										<span className={"newcoursestitle"}>（选择确认后，无法修改）</span>
 									</Form.Item>
-
-									<Form.Item label="任务标题" >
+									<style>
+										{
+											`
+											.taskname .ant-form-explain{
+											   margin-top: 0px;
+   											 margin-bottom: 0px;
+											}
+											`
+										}
+									</style>
+									<Form.Item label="任务标题" className={"taskname"} >
 										{getFieldDecorator('name', {
 											rules: [{required: true, message: "不能为空"}],
 										})(<Input placeholder="请输入任务名称，最大限制60个字符" value={title_value} onInput={this.changeTitle}
diff --git a/public/react/src/modules/tpm/TPMsettings/TPMsettings.js b/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
index 0e3abb947..78010d11a 100644
--- a/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
+++ b/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
@@ -1195,7 +1195,7 @@ export default class TPMsettings extends Component {
                   }
                 </Select>
                 <p
-                  className="edu-txt-right font-12"
+                  className="edu-txt-left font-12"
                   style={{display:operateauthority?"block":'none'}}
                 >
                   列表中没有？
@@ -1214,6 +1214,7 @@ export default class TPMsettings extends Component {
                       <label className="panel-form-label fl"><span
                         className="color-red fl mt3">*</span>详细描述：&nbsp;&nbsp;</label>
                       <textarea className="fl task-form-80 task-height-150"
+																style={{width:'100%'}}
                                 onInput={this.sendsure_applyvalues}
                                 value={sendsure_applyvalue}
                                 placeholder="请输入新增镜像需要安装的软件及版本等信息" id="demand_info"></textarea>
@@ -1354,10 +1355,11 @@ export default class TPMsettings extends Component {
                     <textarea className="task-form-80 task-height-150 panel-box-sizing fl mt10"
                               onInput={this.Executiveorder}
                               value={Executiveordervalue}
+															style={{width:'100%'}}
                               id="executive_command"
                     >
                           </textarea>
-                    <p className="-text-danger fl mt10 ml95"
+                    <p className="-text-danger fl mt5"
                        id="executive_command_notice"
                        style={{display: Executivetyoe === false ? "none" : "block"}}
                     >执行命令不能为空</p>
@@ -1369,6 +1371,7 @@ export default class TPMsettings extends Component {
                               value={Compilecommandvalue}
                               onInput={this.Compilecommand}
                               id="compile_command"
+															style={{width:'100%'}}
                     >
                           </textarea>
                   </li>
diff --git a/public/react/src/modules/tpm/challengesnew/TPMevaluation.js b/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
index 73262de74..00141188f 100644
--- a/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
+++ b/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
@@ -381,7 +381,7 @@ export default class TPMevaluation extends Component {
     //     })
     // }
     savegetfilepath=(value)=>{
-        let {selectpath} = this.state
+        let {selectpath,saveshixunfilepath} = this.state
         // let newarr =selectpatharr;
         // let arrtype=false;
         // let arrsum=0;
@@ -403,9 +403,28 @@ export default class TPMevaluation extends Component {
         //     newselectpath=newselectpath+newarr[z]+ "；"
         // }
 
-        // let newselectpath=selectpath+value+ "；"
 
-			let newselectpath=value
+
+				let newselectpath;
+
+				if(saveshixunfilepath==="shixunfilepathplay"){
+					newselectpath=value
+				}else{
+					const type = selectpath.split('；');
+					let types=false;
+					for(var i=0; i<type.length; i++){
+						if(type[i]===value){
+							types=true
+							return
+						}
+					}
+
+					if(types===false){
+						newselectpath=selectpath+value+ "；"
+					}else{
+						newselectpath=selectpath
+					}
+				}
         this.setState({
             // selectpatharr:newarr,
             selectpath: newselectpath,
diff --git a/public/react/src/modules/tpm/newshixuns/Newshixuns.js b/public/react/src/modules/tpm/newshixuns/Newshixuns.js
index 8d38ac24d..bec8c703c 100644
--- a/public/react/src/modules/tpm/newshixuns/Newshixuns.js
+++ b/public/react/src/modules/tpm/newshixuns/Newshixuns.js
@@ -4,7 +4,7 @@ import {TPMIndexHOC} from '../TPMIndexHOC';
 
 import {SnackbarHOC} from 'educoder';
 
-import {Input, Select, Radio, Checkbox, Modal, Icon, DatePicker,Upload,Button,message,Form} from 'antd';
+import {Input, Select, Radio, Checkbox, Modal, Icon, DatePicker,Upload,Button,message,Form,notification} from 'antd';
 
 // import "antd/dist/antd.css";
 
@@ -523,9 +523,17 @@ class Newshixuns extends Component {
                 return item.response ? item.response.id : item.id
             })
         }
+        debugger
         if( attachment_ids === undefined ||  attachment_ids.length===0){
-            this.props.showNotification(`请上传附件`);
 
+					notification.open(
+						{
+							message: '提示',
+							description:
+								'请上传附件！',
+
+						}
+					)
             return;
         }
         // console.log("attachment_ids"+attachment_ids);
@@ -563,7 +571,16 @@ class Newshixuns extends Component {
                             testcoderunmode:"",
                         })
                     }
-                    this.props.showNotification('提交成功！');
+                    // this.props.showNotification('提交成功！');
+										notification.open(
+											{
+												message: '提示',
+												description:
+													'提交成功！',
+
+											}
+										)
+									   this.sendhideModaly()
                     // this.props.history.push(`/courses/${cid}/graduation_topics`);
                     // }
                 }
@@ -763,8 +780,15 @@ class Newshixuns extends Component {
                 // console.log('beforeUpload', file.name);
                 const isLt150M = file.size / 1024 / 1024 < 50;
                 if (!isLt150M) {
-                    this.props.showNotification(`文件大小必须小于50MB`);
-
+                    // this.props.showNotification(`文件大小必须小于50MB`);
+									notification.open(
+										{
+											message: '提示',
+											description:
+												'文件大小必须小于50MB',
+
+										}
+									)
                 }
                 if(thiss.state.file !== undefined){
                     console.log("763")
@@ -881,7 +905,7 @@ class Newshixuns extends Component {
                                             })
                                         }
                                     </Select>
-                                    <p className="edu-txt-right font-12">
+                                    <p className="edu-txt-left font-12">
                                         列表中没有？
                                         <a className="color-blue" onClick={this.post_apply}> 申请新建</a>
                                     </p>
diff --git a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
index 07c9f960f..d629a1c5b 100644
--- a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
+++ b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
@@ -33,6 +33,7 @@ class Collaborators extends Component {
             Collaboratorsvisible: false,
             Collaboratorsvisibleadmin: false,
             value: 1,
+					  page: 1,
             Searchadmin: [],
             allChangechecked: false,
             Collaboratorslist: [],
@@ -155,6 +156,9 @@ class Collaborators extends Component {
     }
     onSearchadmin = (value) => {
         let {collaboratorList,user_name,school_name} = this.state;
+			  this.setState({
+				       Searchadmin: [],
+				    })
         // if (value === "") {
         //     this.setState({
         //         Searchadmin: [],
@@ -172,7 +176,7 @@ class Collaborators extends Component {
 				if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
 
 				}else{
-					let newlist = response.data;
+					let newlist = response.data.users;
 					for (var i = 0; i < newlist.length; i++) {
 						newlist[i].checked = false
 					}
@@ -336,7 +340,48 @@ class Collaborators extends Component {
        collaboratorListsumtype:false
      })
   }
-    render() {
+
+
+	contentViewScrolledit=(e)=>{
+		//滑动到底判断
+
+		if(e.currentTarget.scrollHeight-e.currentTarget.scrollTop===e.currentTarget.clientHeight){
+			let {page,collaboratorList,user_name,school_name,Searchadmin} = this.state;
+			let newpage=page+1;
+      let newSearchadmin=Searchadmin
+			let id = this.props.match.params.shixunId;
+			let url = "/shixuns/" + id + "/add_collaborators.json";
+			axios.get(url,{params:{
+					user_name:user_name ,
+					school_name:school_name,
+					page:newpage
+				}}).then((response) => {
+				if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
+
+				}else{
+					let newlist = response.data.users;
+					for (var i = 0; i < newlist.length; i++) {
+						newlist[i].checked = false
+						newSearchadmin.push(newlist[i])
+					}
+
+					console.log(newSearchadmin)
+					this.setState({
+						Searchadmin: newSearchadmin,
+						collaboratorList: collaboratorList,
+						page:newpage
+					})
+				}
+
+			}).catch((error) => {
+				console.log(error)
+			});
+
+		}
+
+	}
+
+	render() {
         let {
             collaboratorList,
             Collaboratorsvisible,
@@ -445,13 +490,13 @@ class Collaborators extends Component {
 									>搜索</a>
 									<p className="clearfix pl35 mt20">
 										<span className="fl edu-txt-w80 task-hide font-bd ml10 edu-txt-left">姓名</span>
-										<span className="fl edu-txt-w80 task-hide font-bd">呢称</span>
+										<span className="fl edu-txt-w80 task-hide font-bd">职业</span>
 										<span className="fl edu-txt-w180 task-hide font-bd ml50">单位</span>
 									</p>
                     <div className="mt5" style={{background: '#f7f9fd'}}>
 
                         <div className="clearfix">
-                            <ul className="upload_select_box fl" id="search_not_teachers_list">
+                            <ul className="upload_select_box fl" id="search_not_teachers_list"    onScroll={this.contentViewScrolledit}>
                                 {Searchadmin.length === 0 ? <li style={{textAlign: 'center'}}>
                                     <span>请试试搜索一下</span>
                                 </li> : Searchadmin.map((item, key) => {
@@ -460,10 +505,12 @@ class Collaborators extends Component {
                                             <Checkbox className="fl mr20" checked={item.checked}
                                                       onChange={(e) => this.selectChangenickname(e, key)}
                                                       id={item.user_id}></Checkbox>
-                                            <a className="task-hide color-grey3 ml20 fl span1 edu-txt-w80">{item.nickname}</a>
+                                            <a className="task-hide color-grey3  fl span1 edu-txt-w80 edu-txt-left">{item.nickname}</a>
                                             <span className="task-hide fl color-grey edu-txt-w80 span2">{item.identify}</span>
                                             <span
-                                                className="span3 color-grey fl edu-txt-w260 task-hide">{item.school_name}</span>
+																							  title={item.school_name}
+																								style={{width: '150px'}}
+                                                className="span3 color-grey fl edu-txt-w260 task-hide ml50 task-hide" >{item.school_name}</span>
                                         </li>
                                     )
                                 })