From 67fbcb823b5b05cf3d13b0a8379e65b0d7e5a99a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 20 Dec 2019 22:20:08 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=84=E7=90=86=E5=88=B7=E6=96=B0?=
MIME-Version: 1.0
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---
 .../Challenges/Challengesjupyter.js           | 21 ++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
index 46647af6f..0f10ee69a 100644
--- a/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
+++ b/public/react/src/modules/tpm/shixunchild/Challenges/Challengesjupyter.js
@@ -276,16 +276,27 @@ class Challengesjupyter extends Component {
 					if(info.file.response.status===0){
 					try {
 						this.setState({
-							jupyter_url : ""
+							jupyter_url : null,
+							booljupyterurls:false,
 						})
 						setTimeout(()=>{
 							this.setState({
-								jupyter_url : this.state.jupyter_url,
+								jupyter_url : this.state.jupyter_urls,
+								booljupyterurls:true,
 							})
-						},1000)
+						},1000);
 						this.props.showNotification('上传文件成功!');
 					}catch (e) {
-
+						this.setState({
+							jupyter_url : null,
+							booljupyterurls:false,
+						})
+						setTimeout(()=>{
+							this.setState({
+								jupyter_url : this.state.jupyter_urls,
+								booljupyterurls:true,
+							})
+						},1000);
 					}
 					}
 
@@ -313,7 +324,7 @@ class Challengesjupyter extends Component {
 		const uploadProps = {
 			width: 600,
 			fileList,
-			multiple: true,
+			multiple: false,
 			data:{
 				identifier:id,
 			},