diff --git a/docs/docs/api/common.md b/docs/docs/api/common.md
index 6613547ea..1a70436ad 100644
--- a/docs/docs/api/common.md
+++ b/docs/docs/api/common.md
@@ -82,7 +82,7 @@ executeTransaction(fn: () => void, type: IPublicEnumTransitionType): void;
 ```
 **@since v1.0.16**
 
-##### 示例
+**示例**
 ```typescript
 import { common } from '@alilc/lowcode-engine';
 import { IPublicEnumTransitionType } from '@alilc/lowcode-types';
@@ -132,7 +132,8 @@ createIntl(instance: string | object): {
 
 **@since v1.0.17**
 
-##### 示例
+**示例**
+
 ```typescript
 import { common } from '@alilc/lowcode-engine';
 import enUS from './en-US.json';
@@ -156,7 +157,7 @@ i18n 转换方法
 intl(data: IPublicTypeI18nData | string, params?: object): string;
 ```
 
-##### 示例
+**示例**
 ```
 const title = common.utils.intl(node.title)
 ```
diff --git a/docs/docs/api/config.md b/docs/docs/api/config.md
index 9294b9d28..fb631a945 100644
--- a/docs/docs/api/config.md
+++ b/docs/docs/api/config.md
@@ -24,7 +24,7 @@ sidebar_position: 8
  */
 get(key: string, defaultValue?: any): any;
 ```
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
@@ -43,7 +43,7 @@ config.get('keyB', { a: 1 });
  */
 set(key: string, value: any): void;
 ```
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
@@ -63,7 +63,7 @@ config.set('keyC', 1);
 has(key: string): boolean;
 ```
 
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
@@ -81,7 +81,7 @@ config.has('keyD');
  */
 setConfig(config: { [key: string]: any }): void;
 ```
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
@@ -134,7 +134,7 @@ config.getPreference().set(`${panelName}-pinned-status-isFloat`, false, 'skeleto
  */
 onceGot(key: string): Promise<any>;
 ```
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
@@ -160,7 +160,7 @@ const value = await config.onceGot('keyA');
    */
   onGot(key: string, fn: (data: any) => void): () => void;
 ```
-#### 示例
+**示例**
 ```typescript
 import { config } from '@alilc/lowcode-engine';
 
diff --git a/docs/docs/api/material.md b/docs/docs/api/material.md
index d237180ca..b6ef070b2 100644
--- a/docs/docs/api/material.md
+++ b/docs/docs/api/material.md
@@ -39,7 +39,7 @@ setAssets(assets: IPublicTypeAssetsJson): void;
 相关类型：[IPublicTypeAssetsJson](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/assets-json.ts)
 
 
-##### 示例
+**示例**
 直接在项目中引用 npm 包
 ```javascript
 import { material } from '@alilc/lowcode-engine';
@@ -85,7 +85,7 @@ getAssets(): IPublicTypeAssetsJson;
 相关类型：[IPublicTypeAssetsJson](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/assets-json.ts)
 
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 
@@ -106,7 +106,7 @@ loadIncrementalAssets(incrementalAssets: IPublicTypeAssetsJson): Promise<void>;
 ```
 相关类型：[IPublicTypeAssetsJson](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/assets-json.ts)
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 import assets1 from '@alilc/mc-assets-<siteId>/assets.json';
@@ -146,7 +146,7 @@ addBuiltinComponentAction(action: IPublicTypeComponentAction): void;
 相关类型：[IPublicTypeComponentAction](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/component-action.ts)
 
 
-##### 示例
+**示例**
 新增设计扩展位，并绑定事件
 ```typescript
 import { material } from '@alilc/lowcode-engine';
@@ -186,7 +186,7 @@ removeBuiltinComponentAction(name: string): void;
 - lock：锁定，不可编辑
 - unlock：解锁，可编辑
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 
@@ -222,7 +222,7 @@ modifyBuiltinComponentAction(
 
 
 
-##### 示例
+**示例**
 给原始的 remove 扩展时间添加执行前后的日志
 ```typescript
 import { material } from '@alilc/lowcode-engine';
@@ -335,7 +335,7 @@ getComponentMeta(componentName: string): IPublicModelComponentMeta | null;
 ```
 相关类型：[IPublicModelComponentMeta](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/component-meta.ts)
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 
@@ -356,7 +356,7 @@ material.getComponentMeta('Input');
 ```
 相关类型：[IPublicModelComponentMeta](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/component-meta.ts)
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 
@@ -393,7 +393,7 @@ registerMetadataTransducer(
 ): void;
 ```
 
-##### 示例
+**示例**
 给每一个组件的配置添加高级配置面板，其中有一个是否渲染配置项
 ```typescript
 import { material } from '@alilc/lowcode-engine'
@@ -475,7 +475,7 @@ material.registerMetadataTransducer((transducer) => {
 getRegisteredMetadataTransducers(): IPublicTypeMetadataTransducer[];
 ```
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine'
 
@@ -496,7 +496,7 @@ onChangeAssets(fn: () => void): IPublicTypeDisposable;
 
 相关类型：[IPublicTypeDisposable](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/disposable.ts)
 
-##### 示例
+**示例**
 ```typescript
 import { material } from '@alilc/lowcode-engine';
 
diff --git a/docs/docs/api/project.md b/docs/docs/api/project.md
index 7998228e2..49d319385 100644
--- a/docs/docs/api/project.md
+++ b/docs/docs/api/project.md
@@ -201,7 +201,7 @@ addPropsTransducer(
 - [IPublicTypePropsTransducer](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/props-transducer.ts)
 - [IPublicEnumTransformStage](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/enum/transform-stage.ts)
 
-#### 示例
+**示例**
 在保存的时候删除每一个组件的 props.hidden
 ```typescript
 import { project } from '@alilc/lowcode-engine';
diff --git a/docs/docs/api/simulatorHost.md b/docs/docs/api/simulatorHost.md
index ee8f038fc..c7f739f6b 100644
--- a/docs/docs/api/simulatorHost.md
+++ b/docs/docs/api/simulatorHost.md
@@ -20,7 +20,7 @@ sidebar_position: 3
  */
 set(key: string, value: any): void;
 ```
-#### 示例
+**示例**
 设置若干用于画布渲染的变量，比如画布大小、locale 等。
 
 以设置画布大小为例：