diff --git a/public/react/src/modules/tpm/jupyter/index.js b/public/react/src/modules/tpm/jupyter/index.js
index ad62d249c..7c00a5f6d 100644
--- a/public/react/src/modules/tpm/jupyter/index.js
+++ b/public/react/src/modules/tpm/jupyter/index.js
@@ -146,12 +146,12 @@ function JupyterTPI (props) {
         title: '更新通知',
         content: (<div className="update_notice">
           {stopposttpip(1)}
-          <p className="update_txt">关卡任务的代码文件有更新啦</p>
-          <p className="update_txt">更新操作将保留已完成的评测记录和成绩</p>
-          <p className="update_txt">还未完成评测的任务代码，请自行保存</p>
+          <p className="update_txt">该实训已更新，更新后您编写的实训代码将会丢失</p>
+          <p className="update_txt">如有需要请先导出代码再进行更新</p>
+          {/*<p className="update_txt">还未完成评测的任务代码，请自行保存</p>*/}
         </div>),
-        okText: '确定',
-        cancelText: '取消',
+        okText: '立即更新',
+        cancelText: '稍后再说',
         onOk () {
           syncJupyterCode(myshixun_identifier, '同步成功');
         },onCancel() {