diff --git a/README.md b/README.md
index a9e431f9d1..11d4dff348 100644
--- a/README.md
+++ b/README.md
@@ -49,34 +49,35 @@ npm install @antv/l7@beta
```javascript
import { Scene } from '@antv/l7';
import { Mapbox } from '@antv/l7-maps';
-new Scene({
+
+const scene = new Scene({
id: 'map',
map: new Mapbox({
style: 'light',
pitch: 0,
center: [ 107.054293, 35.246265 ],
zoom: 4.056
- })
-})
-
+ }),
+});
```
+
### Add Layer
-```javascript
+```javascript
import { PointLayer } from '@antv/l7';
- const pointLayer = new PointLayer()
- .source(data)
- .shape('circle')
- .size('mag', [ 1, 25 ])
- .color('mag',['#5B8FF9', '#5CCEA1'])
- .style({
- opacity: 0.3,
- strokeWidth: 1
- });
+
+const pointLayer = new PointLayer()
+ .source(data)
+ .shape('circle')
+ .size('mag', [ 1, 25 ])
+ .color('mag',['#5B8FF9', '#5CCEA1'])
+ .style({
+ opacity: 0.3,
+ strokeWidth: 1,
+ });
scene.addLayer(pointLayer);
-
```
## :memo: Documentation
diff --git a/docs/tutorial/map/amap.en.md b/docs/tutorial/map/amap.en.md
index d4be7b109d..bb354f0535 100644
--- a/docs/tutorial/map/amap.en.md
+++ b/docs/tutorial/map/amap.en.md
@@ -18,7 +18,7 @@ order: 0
2.0版本在L7内部动态引入了高德地图JS API，因此不再需要单独引入高德JS API，只需设置 type 为 ```amap``` 并且传入token
```html
-
+
```
### 添加div 标签指定地图容器
@@ -106,7 +106,7 @@ fetch('https://gw.alipayobjects.com/os/rmsportal/oVTMqfzuuRFKiDwhPSFL.json')
-
+
+
```
### 添加div 标签指定地图容器
@@ -106,7 +106,7 @@ fetch('https://gw.alipayobjects.com/os/rmsportal/oVTMqfzuuRFKiDwhPSFL.json')
-
+
+
```
@@ -115,7 +115,7 @@ fetch('https://gw.alipayobjects.com/os/rmsportal/oVTMqfzuuRFKiDwhPSFL.json')
-
+
+
```
@@ -113,7 +113,7 @@ fetch('https://gw.alipayobjects.com/os/rmsportal/oVTMqfzuuRFKiDwhPSFL.json')
-
+
```
diff --git a/docs/tutorial/quickstart.zh.md b/docs/tutorial/quickstart.zh.md
index ce86741d7a..382b11b65f 100644
--- a/docs/tutorial/quickstart.zh.md
+++ b/docs/tutorial/quickstart.zh.md
@@ -17,7 +17,7 @@ Include the L7 JS JavaScript of your HTML file.
```html
-
```