diff --git a/docs/api/layer/heatmap_layer/grid.en.md b/docs/api/layer/heatmap_layer/grid.en.md
index f43e02f74d..238d7ca1d4 100644
--- a/docs/api/layer/heatmap_layer/grid.en.md
+++ b/docs/api/layer/heatmap_layer/grid.en.md
@@ -9,7 +9,7 @@ order: 1
 ## 使用
 
 ```javascript
-import { HeatMapLayer } from '@antv/l7';
+import { HeatmapLayer } from '@antv/l7';
 
 ````
 
diff --git a/docs/api/layer/heatmap_layer/grid.zh.md b/docs/api/layer/heatmap_layer/grid.zh.md
index da0759dd08..e83c4ea2d4 100644
--- a/docs/api/layer/heatmap_layer/grid.zh.md
+++ b/docs/api/layer/heatmap_layer/grid.zh.md
@@ -9,7 +9,7 @@ order: 1
 ## 使用
 
 ```javascript
-import { HeatMapLayer } from '@antv/l7';
+import { HeatmapLayer } from '@antv/l7';
 ```
 
 ## source
diff --git a/docs/api/layer/heatmap_layer/hexagon.en.md b/docs/api/layer/heatmap_layer/hexagon.en.md
index 0fc7d93d88..62ef566455 100644
--- a/docs/api/layer/heatmap_layer/hexagon.en.md
+++ b/docs/api/layer/heatmap_layer/hexagon.en.md
@@ -9,7 +9,7 @@ order: 1
 ## 使用
 
 ```javascript
-import { HeatMapLayer } from '@antv/l7';
+import { HeatmapLayer } from '@antv/l7';
 ```
 
 ## source
diff --git a/docs/api/layer/heatmap_layer/hexagon.zh.md b/docs/api/layer/heatmap_layer/hexagon.zh.md
index 9aa21e01f6..9a55ccbf31 100644
--- a/docs/api/layer/heatmap_layer/hexagon.zh.md
+++ b/docs/api/layer/heatmap_layer/hexagon.zh.md
@@ -9,7 +9,7 @@ order: 1
 ## 使用
 
 ```javascript
-import { HeatMapLayer } from '@antv/l7';
+import { HeatmapLayer } from '@antv/l7';
 ```
 
 ### source
diff --git a/docs/api/layer/heatmap_layer/normal.zh.md b/docs/api/layer/heatmap_layer/normal.zh.md
index 4a3e84cc89..5cc6f567b7 100644
--- a/docs/api/layer/heatmap_layer/normal.zh.md
+++ b/docs/api/layer/heatmap_layer/normal.zh.md
@@ -7,7 +7,7 @@ order: 1
 ## 使用
 
 ```javascript
-import { HeatMapLayer } from '@antv/l7';
+import { HeatmapLayer } from '@antv/l7';
 ```
 
 ### shape