diff --git a/public/react/src/modules/courses/coursesHome/CoursesHome.js b/public/react/src/modules/courses/coursesHome/CoursesHome.js
index c02c49ee9..f6b6d7303 100644
--- a/public/react/src/modules/courses/coursesHome/CoursesHome.js
+++ b/public/react/src/modules/courses/coursesHome/CoursesHome.js
@@ -102,11 +102,26 @@ class CoursesHome extends Component{
       })
   }
 
+  getUser=(url,type)=>{
+    if(this.props.checkIfLogin()===false){
+      this.props.showLoginDialog()
+      return
+    }
+    if(this.props.checkIfProfileCompleted()===false){
+      this.props.showProfileCompleteDialog()
+      return
+    }
+
+    if(url !== undefined || url!==""){
+      this.props.history.push(url);
+    }
 
+
+  }
   render() {
 
     let { order,search,page,coursesHomelist }=this.state;
-
+    //console.log(this.props)
     return (
     <div>
 			{this.state.updata===undefined?"":<UpgradeModals
@@ -144,6 +159,7 @@ class CoursesHome extends Component{
                    onClick={ () => this.changeStatus("created_at")}>最新</a>
                 <a className={ order == "visits" ? "fl mr20 font-16 bestChoose active" : "fl mr20 font-16 bestChoose"}
                    onClick={ () => this.changeStatus("visits")}>最热</a>
+              {this.props.user&&this.props.user.user_identity==="学生"?"":<span className={  "fr font-16 bestChoose color-blue"  }  onClick={(url)=>this.getUser("/courses/new")}>+新建翻转课堂</span>}
 
                 {/*<div className="fr mr5 search-new">*/}
                     {/*/!* <Search*/}
diff --git a/public/react/src/modules/courses/exercise/Exercisesetting.js b/public/react/src/modules/courses/exercise/Exercisesetting.js
index 41488e1d9..071a51cac 100644
--- a/public/react/src/modules/courses/exercise/Exercisesetting.js
+++ b/public/react/src/modules/courses/exercise/Exercisesetting.js
@@ -681,6 +681,7 @@ class Exercisesetting extends Component{
                                             <div className="clearfix">
                                                 <span className="mr15 fl mt10 font-16">截止时间：</span>
                                                 <div className="fl">
+                                                    <Tooltip placement="bottom" title={end_timetype===true ? this.props.isAdmin()?"":"截止时间已过，不能再修改":""}>
                                                     <DatePicker
                                                         dropdownClassName="hideDisable"
                                                         placeholder="请选择截止时间"
@@ -694,9 +695,10 @@ class Exercisesetting extends Component{
 																												disabledDate={disabledDate}
                                                         onChange={this.onChangeTimeEnd}
                                                         value={end_time && moment(end_time,"YYYY-MM-DD HH:mm")}
-                                                        disabled={   end_timetype===true?true:!flagPageEdit}
+                                                        disabled={   end_timetype===true?this.props.isAdmin()?false:true:!flagPageEdit}
                                                     >
                                                     </DatePicker>
+                                                    </Tooltip>
                                                     <p className="color-red lineh-25 clearfix" style={{height:"25px"}}>
                                                         {
                                                             unit_e_tip && unit_e_tip != "" ? <span className="fl">{ unit_e_tip }</span>:""
diff --git a/public/react/src/modules/courses/poll/PollDetailTabForth.js b/public/react/src/modules/courses/poll/PollDetailTabForth.js
index aa9038d9b..17284a8fc 100644
--- a/public/react/src/modules/courses/poll/PollDetailTabForth.js
+++ b/public/react/src/modules/courses/poll/PollDetailTabForth.js
@@ -584,7 +584,7 @@ class PollDetailTabForth extends Component{
 											<div className="clearfix">
 												<span className="mr15 fl mt10 font-16">截止时间：</span>
 												<div className="fl">
-													<Tooltip placement="bottom" title={un_change_end ? this.props.isAdmin()?"截止时间已过，不能再修改":"":""}>
+													<Tooltip placement="bottom" title={un_change_end ? this.props.isAdmin()?"":"截止时间已过，不能再修改":""}>
 														<span>
 															<DatePicker
 																showToday={false}
@@ -599,7 +599,7 @@ class PollDetailTabForth extends Component{
 																disabledTime={disabledDateTime}
 																onChange={this.onChangeTimeEnd}
 																value={ end_time && moment(end_time,dataformat) }
-																disabled={un_change_end == true ? true : !flagPageEdit }
+																disabled={un_change_end == true ?this.props.isAdmin()?false:true : !flagPageEdit }
 															>
 															</DatePicker>
 														</span>
diff --git a/public/react/src/modules/paths/PathDetail/Addshixuns.js b/public/react/src/modules/paths/PathDetail/Addshixuns.js
index a4819ed76..9e7766e32 100644
--- a/public/react/src/modules/paths/PathDetail/Addshixuns.js
+++ b/public/react/src/modules/paths/PathDetail/Addshixuns.js
@@ -93,14 +93,14 @@ class Addshixuns extends Component {
 				</style>:""}
 
 					<div className="task-popup-content">
-						{/*<Form {...formItemLayout}>*/}
-						{/*	<Form.Item label="实训类型">*/}
-						{/*			<Radio.Group value={this.state.is_jupyter} onChange={this.GrouponChange}>*/}
-						{/*				<Radio value="1">普通实训</Radio>*/}
-						{/*				<Radio value="2">jupyter实训</Radio>*/}
-						{/*			</Radio.Group>*/}
-						{/*	</Form.Item>*/}
-						{/*</Form>*/}
+						<Form {...formItemLayout}>
+							<Form.Item label="实训类型">
+									<Radio.Group value={this.state.is_jupyter} onChange={this.GrouponChange}>
+										<Radio value="1">普通实训</Radio>
+										<Radio value="2">jupyter实训</Radio>
+									</Radio.Group>
+							</Form.Item>
+						</Form>
 						<p className="task-popup-text-center font-16">
 								<span style={{ "line-height":"30px"}}>实训名称：</span>
 									<span><Input style={{ width:"80%"}} className="yslzxueshisy " placeholder="请输入60字以内的实训名称" onChange={this.handleChange}  addonAfter={String(this.state.shixunname===undefined?0:this.state.shixunname.length)+"/60"}  maxLength={60} />
diff --git a/public/react/src/modules/paths/ShixunPathSearch.js b/public/react/src/modules/paths/ShixunPathSearch.js
index a473c5149..adadc306b 100644
--- a/public/react/src/modules/paths/ShixunPathSearch.js
+++ b/public/react/src/modules/paths/ShixunPathSearch.js
@@ -124,10 +124,39 @@ class ShixunPathSearch extends Component{
 		this.props.history.push(url)
 	}
 
+  //头部获取是否已经登录了
+  getUser=(url,type)=>{
+    if(this.props.checkIfLogin()===false){
+      this.props.showLoginDialog()
+      return
+    }
+    if(this.props.checkIfProfileCompleted()===false){
+      this.props.showProfileCompleteDialog()
+      return
+    }
+
+    if(url !== undefined || url!==""){
+      this.props.history.push(url);
+    }
+
+
+  }
 	render() {
     let { order,sortList,search,page,total_count,select }=this.state;
+    let pathstype=false;
+    if(this.props&&this.props.mygetHelmetapi!=null){
+      let paths="/paths";
+      this.props.mygetHelmetapi.navbar.map((item,key)=>{
+        var reg = RegExp(item.link);
+        if(paths.match(reg)){
+          if(item.hidden===true){
+            pathstype=true
+          }
+        }
 
-    // console.log()
+      })
+    }
+      // console.log(this.props)
       return (
         <div>
 					{this.state.updata===undefined?"":<UpgradeModals
@@ -169,6 +198,10 @@ class ShixunPathSearch extends Component{
             {/*<a href="javascript:void(0)" className={ order == "mine" ? "fl mr20 font-16 bestChoose active" : "fl mr20 font-16 bestChoose"} onClick={ () => this.changeStatus("mine")}>我的</a>*/}
             <span className={ order == "updated_at" ? "active" : ""} onClick={ () => this.changeStatus("updated_at")}>最新</span>
             <span className={ order == "myshixun_count" ? "active" : ""} onClick={ () => this.changeStatus("myshixun_count")}>最热</span>
+            {this.props.user&&this.props.user.main_site===false?"":this.props.Headertop===undefined?"":<a className={  "fr font-16 bestChoose color-blue"  }  onClick={(url)=>this.getUser("/paths/new")}>+新建实践课程</a>}
+            {this.props.user&&this.props.user.main_site===true?"":this.props.Headertop===undefined?"":
+              pathstype===true?"":this.props.user&&this.props.user.admin===true||this.props.user&&this.props.user.is_teacher===true||this.props.user&&this.props.user.business===true?<a className={  "fr font-16 bestChoose color-blue"  }  onClick={(url)=>this.getUser("/paths/new")}>+新建实践课程</a>:""
+            }
             {/*<div className="fr mr5 search-new">*/}
               {/*/!* <Search*/}
               {/*placeholder="请输入路径名称进行搜索"*/}
diff --git a/public/react/src/modules/tpm/TPMBanner.js b/public/react/src/modules/tpm/TPMBanner.js
index d4bbeae52..884efd4c2 100644
--- a/public/react/src/modules/tpm/TPMBanner.js
+++ b/public/react/src/modules/tpm/TPMBanner.js
@@ -1158,7 +1158,7 @@ class TPMBanner extends Component {
                 }
 
                 {
-                  <a onClick={this.Senttothe}
+                  this.props.shixunsDetails&&this.props.shixunsDetails.is_jupyter===true?"":<a onClick={this.Senttothe}
                      className="fr kaike kkbths mr20 font-18"
                      data-tip-down=""
                      style={{display: shixunsDetails.shixun_status === 0 || shixunsDetails.shixun_status === 3 || shixunsDetails.shixun_status === 1 || shixunsDetails.shixun_status === -1 ? "none" : "block"}}
diff --git a/public/react/src/modules/tpm/jupyter/index.js b/public/react/src/modules/tpm/jupyter/index.js
index d3ebba9b3..cdaee96bb 100644
--- a/public/react/src/modules/tpm/jupyter/index.js
+++ b/public/react/src/modules/tpm/jupyter/index.js
@@ -326,12 +326,12 @@ function JupyterTPI (props) {
         </p>
         <p className="jupyter_btn">
            {/*sync | poweroff */}
-          {/*<Button*/}
-          {/*  className="btn_common"*/}
-          {/*  type="link"*/}
-          {/*  icon="history"*/}
-          {/*  onClick={handleClickResetTpi}*/}
-          {/*>重置实训</Button>*/}
+          <Button
+            className="btn_common"
+            type="link"
+            icon="history"
+            onClick={handleClickResetTpi}
+          >重置实训</Button>
 
           <Button
             className="btn_common"