diff --git a/src/routes/Home.js b/src/routes/Home.js
index be8d9d3..17f8707 100644
--- a/src/routes/Home.js
+++ b/src/routes/Home.js
@@ -31,6 +31,7 @@ import {
   Table,
   Button,
   DatePicker,
+  notification,
   Select,
 } from "antd";
 import styles from "./dashboard.css";
@@ -48,6 +49,17 @@ const formItemLayout = {
   labelCol: { span: 6 },
   wrapperCol: { span: 14 },
 };
+
+const openNotification = (placement) => {
+  notification.info({
+    duration: null,
+    top: 43,
+    message: `签名照上传提示：`,
+    description: "您还没上传自己的签名照片，请在我的资料中尽快上传您的签名照！",
+    placement,
+  });
+};
+
 const AllTech = (props) => {
   return (
     <Col
@@ -276,12 +288,13 @@ class Home extends React.Component {
     this.safeCheck();
     this.dangerChange();
     this.getUser();
+    this.showModalSign();
     //定时器功能，暂时不开启
     this.timerID = setInterval(
       () =>{this.getBaseData(1, this.state.tableKey, 5),this.getBaseData(1, this.state.overDataKey)} ,
       120000 
     );
-    this.showModalSign();
+    
   }
   componentWillUnmount() {
     this.timerID && clearTimeout(this.timerID);