diff --git a/src/components/ContextMenu/index.md b/src/components/ContextMenu/index.md
index 0b1713a5..c533be94 100644
--- a/src/components/ContextMenu/index.md
+++ b/src/components/ContextMenu/index.md
@@ -27,7 +27,13 @@ nav:
 
 <code src="./demos/custom.tsx"></code>
 
-<API></API>
+## API
+
+| 属性名    | 描述     | 类型            | 默认值 |
+| --------- | -------- | --------------- | ------ |
+| childern  | 子组件   | `ReactNode`     | --     |
+| className | 类名     | `string`        | --     |
+| style     | 行内样式 | `CSSProperties` | --     |
 
 ### ContextMenu.Item
 
diff --git a/src/components/ContextMenu/index.tsx b/src/components/ContextMenu/index.tsx
index 8a0e3647..729fe760 100644
--- a/src/components/ContextMenu/index.tsx
+++ b/src/components/ContextMenu/index.tsx
@@ -7,7 +7,11 @@ import type { ContextMenuProps } from './types';
 import { ContextMenuItem } from './ContextMenuItem';
 import './index.less';
 
-const ContextMenu: React.FC<ContextMenuProps> = (props) => {
+export interface ContextMenuPropsType extends React.FC<ContextMenuProps> {
+  Item?: typeof ContextMenuItem;
+}
+
+const ContextMenu: ContextMenuPropsType = (props) => {
   const scene = useScene();
   const [initMenu, setInitMenu] = useState({
     visible: false,
@@ -62,6 +66,6 @@ const ContextMenu: React.FC<ContextMenuProps> = (props) => {
   ) : null;
 };
 
-(ContextMenu as any).Item = ContextMenuItem;
+ContextMenu.Item = ContextMenuItem;
 
 export { ContextMenu };