diff --git a/docs/api/layer/point_layer/chart.en.md b/docs/api/layer/point_layer/chart.en.md
new file mode 100644
index 0000000000..cd6d08e893
--- /dev/null
+++ b/docs/api/layer/point_layer/chart.en.md
@@ -0,0 +1,5 @@
+---
+title: 复合图表地图
+order: 6
+---
+使用二维统计图表代替点状符号的一种特殊复合形式，复合图表地图中常用扩展图形还有柱状图、曲线图、玫瑰图等
diff --git a/docs/api/layer/point_layer/cluster.en.md b/docs/api/layer/point_layer/cluster.en.md
new file mode 100644
index 0000000000..d8cd791560
--- /dev/null
+++ b/docs/api/layer/point_layer/cluster.en.md
@@ -0,0 +1,9 @@
+---
+title: 聚合图
+order: 5
+---
+
+
+##使用
+
+目前只有点图层支持聚类方法
diff --git a/docs/api/layer/point_layer/cluster.zh.md b/docs/api/layer/point_layer/cluster.zh.md
new file mode 100644
index 0000000000..e61f0e4fc5
--- /dev/null
+++ b/docs/api/layer/point_layer/cluster.zh.md
@@ -0,0 +1,78 @@
+---
+title: 聚合图
+order: 5
+---
+
+## 使用
+
+目前只有点数据支持聚类方法
+
+数据聚合主要从数据层数据，因此需要在Source方法配置 cluster 参数
+
+### Source  
+[source 文档](../../source/source)
+
+### 配置项
+  - cluster **boolean** 是否聚合
+  - clusterOption 聚合配置项
+    - radius 聚合半径 **number** default 40
+    - minZoom: 最小聚合缩放等级 **number** default 0
+    - maxZoom: 最大聚合缩放等级 **number** default 16
+
+数据聚合之后，数据会增加 point_count属性，在可视化渲染时可以根据 point_count进行数据映射。
+
+#### 方法
+
+  **getClusters(zoom: number)**
+  
+  获取指定缩放等级的聚合数据
+   
+   - zoom 缩放等级
+  
+  **getClustersLeaves(id: string)**
+  
+    根据id获取聚合节点的数据
+
+  - id 聚合数据id
+
+  
+
+
+```javascript
+
+layer.source(pointsData, {
+          cluster: true,
+        });
+
+// 设置配置项
+layer.source(pointsData, {
+          cluster: true,
+          clusterOption:{
+            radius:40,
+          }
+        });
+```
+
+
+### 完整示例
+
+```javascript
+const pointLayer = new PointLayer({})
+        .source(pointsData, {
+          cluster: true,
+        })
+        .shape('circle')
+        .scale('point_count', {
+          type: 'quantile',
+        })
+        .size('point_count', [5, 10, 15, 20, 25])
+        // .size(10)
+        .color('red')
+        .style({
+          opacity: 0.3,
+          strokeWidth: 1,
+        });
+```
+
+
+
diff --git a/docs/api/layer/point_layer/dot.en.md b/docs/api/layer/point_layer/dot.en.md
new file mode 100644
index 0000000000..be0809b75b
--- /dev/null
+++ b/docs/api/layer/point_layer/dot.en.md
@@ -0,0 +1,44 @@
+---
+title: 亮度图
+order: 3
+---
+亮度图又称点密度图，单位面积的内点的个数越多，亮度会越亮，亮度图一般用来表达海量点数据分布情况
+
+## 使用
+
+### shape
+ - dot 如果需要使用亮度图可以将shape设置为dot,或者不设置shape
+### color 
+  - 无权重
+   如果数据没有权重可以将颜色设置为常量，渲染时会自动进行颜色叠加，点越多颜色约亮
+  - 有权重
+    为数据有权重可以设置一组同一色相不同亮度的色带。
+
+
+```javascript
+const pointLayer = new PointLayer()
+      .source(data)
+      .size(2)
+      .shape('dot')
+      .color('h8', [
+        '#0A3663',
+        '#1558AC',
+        '#3771D9',
+        '#4D89E5',
+        '#64A5D3',
+        '#72BED6',
+        '#83CED6',
+        '#A6E1E0',
+        '#B8EFE2',
+        '#D7F9F0'
+      ])
+      .style({
+        opacity: 1
+      });
+
+    scene.addLayer(pointLayer);
+```
+
+## 相关demo
+
+[城市亮度图](../../../../examples/point/dot)
diff --git a/docs/api/layer/point_layer/marker.en.md b/docs/api/layer/point_layer/marker.en.md
new file mode 100644
index 0000000000..fd22bcf63f
--- /dev/null
+++ b/docs/api/layer/point_layer/marker.en.md
@@ -0,0 +1,9 @@
+---
+title: 自定义 Marker
+order: 7
+---
+可自定义点符号，通过自定义dom实现地图标注，富文本、动态点状符号都可用于地图上信息的标记。
+
+## 使用
+
+[Marker 文档](../../component)
diff --git a/packages/core/src/services/scene/SceneService.ts b/packages/core/src/services/scene/SceneService.ts
index 3ddfa9774d..acdbb76b78 100644
--- a/packages/core/src/services/scene/SceneService.ts
+++ b/packages/core/src/services/scene/SceneService.ts
@@ -170,6 +170,8 @@ export default class Scene extends EventEmitter implements ISceneService {
     this.initPromise = this.hooks.init.promise(
       this.configService.getSceneConfig(this.id),
     );
+
+    this.render();
   }
 
   public addLayer(layer: ILayer) {
diff --git a/packages/core/src/services/source/ISourceService.ts b/packages/core/src/services/source/ISourceService.ts
index 71d3ebbce9..774e8fa373 100644
--- a/packages/core/src/services/source/ISourceService.ts
+++ b/packages/core/src/services/source/ISourceService.ts
@@ -63,6 +63,8 @@ export interface ISource {
   clusterOptions: Partial<IClusterOptions>;
   updateClusterData(zoom: number): void;
   getFeatureById(id: number): unknown;
+  getClusters(zoom: number): unknown;
+  getClustersLeaves(id: string): unknown;
 }
 export interface IRasterCfg {
   extent: [number, number, number, number];
diff --git a/packages/maps/src/mapbox/index.ts b/packages/maps/src/mapbox/index.ts
index 13952b6796..290dd3e9f8 100644
--- a/packages/maps/src/mapbox/index.ts
+++ b/packages/maps/src/mapbox/index.ts
@@ -205,11 +205,17 @@ export default class MapboxService
     if (!mapboxgl) {
       this.logger.error(this.configService.getSceneWarninfo('SDK'));
     }
-    mapboxgl.accessToken = token;
-
-    if (token === MAPBOX_API_KEY && style !== 'blank') {
+    if (
+      token === MAPBOX_API_KEY &&
+      style !== 'blank' &&
+      !mapboxgl.accessToken
+    ) {
       this.logger.warn(this.configService.getSceneWarninfo('MapToken'));
     }
+
+    if (!mapboxgl.accessToken) {
+      mapboxgl.accessToken = token;
+    }
     if (mapInstance) {
       // @ts-ignore
       this.map = mapInstance;
diff --git a/packages/source/src/source.ts b/packages/source/src/source.ts
index fc7210ce77..80687cc0c0 100644
--- a/packages/source/src/source.ts
+++ b/packages/source/src/source.ts
@@ -84,7 +84,12 @@ export default class Source extends EventEmitter {
     });
     this.init();
   }
-
+  public getClusters(zoom: number) {
+    return this.clusterIndex.getClusters(this.extent, zoom);
+  }
+  public getClustersLeaves(id: number) {
+    return this.clusterIndex.getLeaves(id, Infinity);
+  }
   public updateClusterData(zoom: number): void {
     const { method = 'sum', field } = this.clusterOptions;
     let data = this.clusterIndex.getClusters(this.extent, zoom);