diff --git a/stories/MapPerformance/components/DataUpdate.tsx b/stories/MapPerformance/components/DataUpdate.tsx
new file mode 100644
index 0000000000..1642c168be
--- /dev/null
+++ b/stories/MapPerformance/components/DataUpdate.tsx
@@ -0,0 +1,83 @@
+import * as React from 'react';
+import { Scene, PolygonLayer, LineLayer, Source } from '@antv/l7';
+import { Mapbox } from '@antv/l7-maps';
+
+export default class DataUpdate extends React.Component {
+  private scene: Scene | undefined;
+
+  public componentWillUnmount() {
+    this.scene?.destroy();
+  }
+
+  public componentDidMount() {
+    const scene = new Scene({
+      id: 'map',
+      map: new Mapbox({
+        pitch: 0,
+        style: 'blank',
+        center: [116.368652, 39.93866],
+        zoom: 10.07,
+      }),
+    });
+
+    scene.on('loaded', () => {
+      Promise.all([
+        fetch(
+          'https://gw.alipayobjects.com/os/alisis/geo-data-v0.1.1/choropleth-data/country/100000_country_province.json',
+        ).then((res) => res.json()),
+        fetch(
+          'https://gw.alipayobjects.com/os/alisis/geo-data-v0.1.1/choropleth-data/province/330000_province_city.json',
+        ).then((res) => res.json()),
+      ]).then(([china, zhejiang]) => {
+        const source = new Source(zhejiang);
+        const chinaPolygonLayer = new PolygonLayer({
+          autoFit: true,
+        })
+          .color('name', [
+            '#B8E1FF',
+            '#7DAAFF',
+            '#3D76DD',
+            '#0047A5',
+            '#001D70',
+          ])
+          .shape('fill');
+
+        const chinaPolygonLineLayer = new LineLayer({}).shape('line');
+        chinaPolygonLayer.setSource(source);
+        chinaPolygonLineLayer.setSource(chinaPolygonLayer.getSource());
+
+        scene.addLayer(chinaPolygonLayer);
+        scene.addLayer(chinaPolygonLineLayer);
+
+        let current = true;
+
+        chinaPolygonLayer.on('unclick', () => {
+          console.time('dataUpdate');
+          scene.setEnableRender(false);
+          source.setData(current ? china : zhejiang);
+          current = !current;
+          scene.setEnableRender(true);
+          scene.render();
+          console.timeEnd('dataUpdate');
+        });
+      });
+    });
+
+    this.scene = scene;
+  }
+
+  public render() {
+    return (
+      <div
+        id="map"
+        style={{
+          position: 'absolute',
+          top: 0,
+          left: 0,
+          right: 0,
+          bottom: 0,
+        }}
+      ></div>
+    );
+  }
+}
diff --git a/stories/MapPerformance/map.stories.tsx b/stories/MapPerformance/map.stories.tsx
index 7f62d0746a..654a1259b7 100644
--- a/stories/MapPerformance/map.stories.tsx
+++ b/stories/MapPerformance/map.stories.tsx
@@ -2,8 +2,10 @@ import { storiesOf } from '@storybook/react';
 import * as React from 'react';
 
 import PointTest from './components/Map';
-import BigLine from './components/BigLine'
+import BigLine from './components/BigLine';
+import DataUpdate from './components/DataUpdate';
 // @ts-ignore
 storiesOf('地图性能检测', module)
-.add('点', () => <PointTest />)
-.add('BigLine', () => <BigLine />)
+  .add('点', () => <PointTest />)
+  .add('BigLine', () => <BigLine />)
+  .add('DataUpdate', () => <DataUpdate />);