diff --git a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
index e8442ee48..f22e6b9a7 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
@@ -61,7 +61,7 @@ class Coursesleftnav extends Component{
   }
 
   // updataleftNav=()=>{
-  //   
+  //
   //   let id=this.props.match.params.coursesId;
   //   let url ="/courses/"+id+"/left_banner.json"
   //   axios.get(url).then((response) => {
@@ -272,11 +272,11 @@ class Coursesleftnav extends Component{
 
     let {url}=this.state;
     if(urls!=url){
-			
+
       this.props.history.replace(urls);
       this.props.updataleftNavfun();
     }else{
-			
+
       if (key === this.props.indexs) {
         this.props.unlocationNavfun(undefined)
       } else {
@@ -681,7 +681,7 @@ class Coursesleftnav extends Component{
   }
 
   showsandians=(e,key,urls,num)=> {
-  	
+
     let {url}=this.state;
     if (key === this.props.indexs) {
       this.props.unlocationNavfun(undefined)
diff --git a/public/react/src/modules/tpm/TPMBanner.js b/public/react/src/modules/tpm/TPMBanner.js
index f28f982b7..ea955b5b1 100644
--- a/public/react/src/modules/tpm/TPMBanner.js
+++ b/public/react/src/modules/tpm/TPMBanner.js
@@ -245,7 +245,9 @@ class TPMBanner extends Component {
                 Searchvalue:"",
                 pages:1
             })
-            window.location.href = response.data.url;
+           // window.location.href = response.data.url;
+					// response.data.course_id
+					this.props.history.replace("/courses");
 
         }).catch((error) => {
             console.log(error)
diff --git a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
index 94036f5c0..07c9f960f 100644
--- a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
+++ b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
@@ -17,6 +17,7 @@ import { getImageUrl, toPath } from 'educoder'
 import axios from 'axios';
 
 import './Collaborators.css';
+import SchoolSelect from "../../../courses/members/modal/AddStudentModal";
 
 const $ = window.$;
 
@@ -40,7 +41,9 @@ class Collaborators extends Component {
             collaborators_deletevalue: null,
             onSearchcalue:"",
             collaboratorListsum:10,
-            collaboratorListsumtype:true
+            collaboratorListsumtype:true,
+					  user_name:undefined,
+					  school_name:undefined
         }
     }
     componentDidMount() {
@@ -151,34 +154,37 @@ class Collaborators extends Component {
         })
     }
     onSearchadmin = (value) => {
-        let {collaboratorList} = this.state;
-        if (value === "") {
-            this.setState({
-                Searchadmin: [],
-                collaboratorList: collaboratorList
-            })
-        } else {
-            let id = this.props.match.params.shixunId;
-            let url = "/shixuns/" + id + "/add_collaborators.json?search=" + value;
-            axios.get(url).then((response) => {
-                if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
-
-                }else{
-                    let newlist = response.data;
-                    for (var i = 0; i < newlist.length; i++) {
-                        newlist[i].checked = false
-                    }
-                    this.setState({
-                        Searchadmin: newlist,
-                        collaboratorList: collaboratorList
-                    })
-                }
-
-            }).catch((error) => {
-                console.log(error)
-            });
-        }
-
+        let {collaboratorList,user_name,school_name} = this.state;
+        // if (value === "") {
+        //     this.setState({
+        //         Searchadmin: [],
+        //         collaboratorList: collaboratorList
+        //     })
+        // } else {
+				//
+        // }
+			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,
+				}}).then((response) => {
+				if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
+
+				}else{
+					let newlist = response.data;
+					for (var i = 0; i < newlist.length; i++) {
+						newlist[i].checked = false
+					}
+					this.setState({
+						Searchadmin: newlist,
+						collaboratorList: collaboratorList
+					})
+				}
+
+			}).catch((error) => {
+				console.log(error)
+			});
     }
 
     selectChangenickname = (e, key) => {
@@ -342,7 +348,9 @@ class Collaborators extends Component {
             collaborators_deletetype,
             onSearchcalue,
             collaboratorListsum,
-           collaboratorListsumtype
+            collaboratorListsumtype,
+						user_name,
+						school_name
         } = this.state;
         let {loadingContent} = this.props;
         const radioStyle = {
@@ -415,20 +423,33 @@ class Collaborators extends Component {
                     closable={false}
                     footer={null}
                 >
-                    <Search
-                        placeholder="输入用户的姓名、昵称、邮箱进行搜索"
-                        value={onSearchcalue}
-                        onSearch={(value) => this.onSearchadmin(value)}
-                        onInput={this.onSearchadmins}
-                        style={{width: '100%'}}
-                    />
-
-                    <div className="mt20" style={{background: '#f7f9fd'}}>
-                        <p className="clearfix pl35">
-                            <span className="fl edu-txt-w80 task-hide font-bd ml30">姓名</span>
-                            <span className="fl edu-txt-w80 task-hide font-bd">职位</span>
-                            <span className="fl edu-txt-w180 task-hide font-bd">单位</span>
-                        </p>
+                    {/*<Search*/}
+                        {/*placeholder="输入用户的姓名、昵称、邮箱进行搜索"*/}
+                        {/*value={onSearchcalue}*/}
+                        {/*onSearch={(value) => this.onSearchadmin(value)}*/}
+                        {/*onInput={this.onSearchadmins}*/}
+                        {/*style={{width: '100%'}}*/}
+                    {/*/>*/}
+									<span className="mr10">姓名:</span>
+
+									<Input allowClear placeholder="请输入真实姓名" value={user_name} onInput={(e) => {this.setState({user_name: e.target.value})}}
+												 style={{ width: '130px'}}
+									></Input>
+									<span className="label ml10 " style={{ minWidth: '36px' }}>单位:</span>
+								 <Input allowClear placeholder="请输入单位名称" className="ml10" value={school_name} onInput={(e) => {this.setState({school_name: e.target.value})}}
+									style={{ width: '135px'}}>
+								</Input>
+
+									<a className="task-btn task-btn-orange" onClick={() => this.onSearchadmin()}
+										 style={{ height: '30px', lineHeight: '30px', marginLeft: '10px', width: '70px'}}
+									>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-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">
                                 {Searchadmin.length === 0 ? <li style={{textAlign: 'center'}}>
@@ -454,7 +475,7 @@ class Collaborators extends Component {
 
                     <div className="mt10 clearfix">
 
-              <span className="fl mr15 ml10">
+              <span className="fl mr15">
                   <Checkbox className="fl" checked={allChangechecked} onChange={this.allChange}>全选</Checkbox>
                   <div className="fl" style={{height: '27px'}}>
                       <span className="color-orange fl" id="add_teacher_notice"