diff --git a/public/react/src/modules/tpm/jupyter/index.js b/public/react/src/modules/tpm/jupyter/index.js
index 8c07b0bee..6883aa72f 100644
--- a/public/react/src/modules/tpm/jupyter/index.js
+++ b/public/react/src/modules/tpm/jupyter/index.js
@@ -367,7 +367,7 @@ function JupyterTPI (props) {
           <span className="title_time jupytertitle_time">
             <Countdown value={jupytertime} format="HH:mm:ss" onFinish={onFinish}/>
         	<span className={"Countdowntypes"}>
-            {/*{endjupytertime===false?"":<Countdown value={endjupytertime} format="HH:mm:ss" onFinish={endonFinish}/>}*/}
+            {endjupytertime===false?"":<Countdown value={endjupytertime} format="HH:mm:ss" onFinish={endonFinish}/>}
 					</span>
           </span>
         </p>
diff --git a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
index d53a88327..3f2aa68a9 100644
--- a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
+++ b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
@@ -107,7 +107,7 @@ class Challengesjupyter extends Component {
 
 	}
 
-	gettimeinfo_with_tpm=(datas)=>{
+	gettimeinfo_with_tpm=(datas,type)=>{
 	let timeinfo_with_tpm=`/jupyters/timeinfo_with_tpm.json`
 	axios.get(timeinfo_with_tpm, {params: datas}).then((response) => {
 		if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
@@ -128,6 +128,9 @@ class Challengesjupyter extends Component {
 								endtimes:endsms===0?Date.now()+1000:Date.now() +endsms
 							})
 						},500);
+						if(type===true){
+							this.props.showNotification('延长成功!');
+						}
 					}
 				}else{
 
@@ -461,19 +464,21 @@ class Challengesjupyter extends Component {
 
 
 	onendhandleClickResetTpi=(id)=>{
-
+		let datas={
+			identifier:id,
+		}
 		const url = `/jupyters/active_with_tpm.json`;
 		axios.get(url,{params:{
 				identifier:id
 			}}).then((response) => {
 			if(response.data.status===0){
-				this.props.showNotification('延长成功!');
-				setTimeout(()=>{
-					this.setState({
-						jupytertime:Date.now() + 900 * 1000,
-						endtimes:Date.now() + 300 * 1000
-					})
-				},500);
+				this.gettimeinfo_with_tpm(datas,true)
+				// setTimeout(()=>{
+				// 	this.setState({
+				// 		jupytertime:Date.now() + 900 * 1000,
+				// 		endtimes:Date.now() + 300 * 1000
+				// 	})
+				// },500);
 			}
 		});
 	}
@@ -550,7 +555,7 @@ class Challengesjupyter extends Component {
 					<span className={"Countdowntypes"}>
 								{/*this.state.jupytertime*/}
 						    <Countdown value={this.state.jupytertime} format="HH:mm:ss" onFinish={this.onFinish}/>
-								{/*{endtimes===false?"":<Countdown value={endtimes} format="HH:mm:ss" onFinish={this.onendFinish}/>}*/}
+								{endtimes===false?"":<Countdown value={endtimes} format="HH:mm:ss" onFinish={this.onendFinish}/>}
 					</span>
 
 					<p className="clearfix mb20 edu-back-white">
diff --git a/public/react/src/redux/actions/jupyter.js b/public/react/src/redux/actions/jupyter.js
index 1a3654c3f..c4a723b3c 100644
--- a/public/react/src/redux/actions/jupyter.js
+++ b/public/react/src/redux/actions/jupyter.js
@@ -160,7 +160,8 @@ export const active_with_tpi = (identifier, msg) => {
         if (status === 0) {
           message.success(msg);
           // dispatch(addjypertime(Date.now() + 900 * 1000,false))
-          setTimeout(()=>{dispatch(addjypertime(Date.now() + 900 * 1000,  Date.now() + 300 * 1000))},800);
+          // setTimeout(()=>{dispatch(addjypertime(Date.now() + 900 * 1000,  Date.now() + 300 * 1000))},800);
+          timeinfo_with_tpi(identifier,dispatch)
         }
       }
     })