diff --git a/admin/package.json b/admin/package.json
index fa91771..4150cdf 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -49,7 +49,7 @@
     "not ie <= 10"
   ],
   "dependencies": {
-    "@ant-design/charts": "^0.9.4",
+    "@ant-design/charts": "^1.3.5",
     "@ant-design/icons": "^4.5.0",
     "@ant-design/pro-card": "^1.18.23",
     "@ant-design/pro-descriptions": "^1.6.8",
diff --git a/admin/src/pages/demo/index.tsx b/admin/src/pages/demo/index.tsx
index 4f9fba5..9220aa7 100644
--- a/admin/src/pages/demo/index.tsx
+++ b/admin/src/pages/demo/index.tsx
@@ -1,8 +1,9 @@
 import { DingdingOutlined, UploadOutlined } from '@ant-design/icons';
 import { Button, Card, Steps, Result, Descriptions, Modal, Input, Upload, Popconfirm } from 'antd';
-import { Fragment, useRef, useState } from 'react';
+import { Fragment, useEffect, useRef, useState } from 'react';
 import { GridContent } from '@ant-design/pro-layout';
-
+import { Line } from '@ant-design/charts';
+import { DualAxes } from "@ant-design/charts";
 import styles from './index.less';
 import ReactQuill from 'react-quill';
 import 'react-quill/dist/quill.snow.css'
@@ -16,7 +17,102 @@ const { Step } = Steps;
 export default () => {
   const uuid = uuidv4()
   console.log('uuid', uuidv4());
-  
+  const data = [
+    {
+      year: "1991",
+      value: 3,
+      count: 10
+    },
+    {
+      year: "1992",
+      value: 4,
+      count: 4
+    },
+    {
+      year: "1993",
+      value: 3.5,
+      count: 5
+    },
+    {
+      year: "1994",
+      value: 5,
+      count: 5
+    },
+    {
+      year: "1995",
+      value: 4.9,
+      count: 4.9
+    },
+    {
+      year: "1996",
+      value: 6,
+      count: 35
+    },
+    {
+      year: "1997",
+      value: 7,
+      count: 7
+    },
+    {
+      year: "1998",
+      value: 9,
+      count: 1
+    },
+    {
+      year: "1999",
+      value: 13,
+      count: 20
+    }
+  ];
+  const data2 = [
+    {
+      year: "1991",
+      value: 30,
+      count: 100
+    },
+    {
+      year: "1992",
+      value: 40,
+      count: 40
+    },
+    {
+      year: "1993",
+      value: 3.5,
+      count: 50
+    },
+    {
+      year: "1994",
+      value: 5,
+      count: 50
+    },
+    {
+      year: "1995",
+      value: 40.9,
+      count: 24.9
+    },
+    {
+      year: "1996",
+      value: 6,
+      count: 395
+    },
+    {
+      year: "1997",
+      value: 7,
+      count: 79
+    },
+    {
+      year: "1998",
+      value: 99,
+      count: 1
+    },
+    {
+      year: "1999",
+      value: 193,
+      count: 20
+    }
+  ];
+
+
   const [modalVisible, handleModalVisible] = useState<boolean>(false);
   const saveInputRef = useRef();
   //const currentRow = {course_name:'课程0001'};
@@ -27,6 +123,17 @@ export default () => {
     {dataIndex: "course_name", hideInDescriptions: false, hideInForm: false,hideInSearch: true,hideInTable: false, title: "课程名称1", valueType: "text"},
     {}
   ];
+  const [chartData, setChartData] = useState([data, data]);
+  useEffect(() => {
+    setInterval(() => {
+      setChartData(Math.random() > 0.5 ? [data, data] : [data2, data2]);
+    }, 1000);
+  }, []);
+  const config = {
+    data: chartData,
+    xField: "year",
+    yField: ["value", "count"]
+  };
   return(
   <>
   <Input value={123} ref={saveInputRef} />
@@ -103,6 +210,8 @@ export default () => {
     <Popconfirm title="Are you sure？" okText="Yes" cancelText="No">
     <a href="#">Delete</a>
   </Popconfirm>
+
+  <DualAxes {...config} />
   </>
   )
 };