diff --git a/README.en.md b/README.en.md
index 6a274b8623836d8f5723f4ee3c08f4fac13bbdaf..def9371578aa7abbff7a02d59cfa8351263cd156 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,17 +1,17 @@
-### System-Level Camera Experience for a Third-Party Camera App
+# System-Level Camera Experience for a Third-Party Camera App
 
 This sample demonstrates a third-party camera app featuring system-level camera-level effects and functionalities, such as resolution control, moving photo, video stabilization, and continuous zoom. These capabilities are achieved through the open camera capabilities of HarmonyOS.
 
-### Preview
+## Preview
 
 ![Preview](screenshots/capture.en.png)
 ![Preview](screenshots/record.en.png)
 
-### How to Use
+## How to Use
 
 You can touch the round button at the bottom of the screen to take a photo, adjust the zoom and flash settings, and preview the photo.
 
-### Project Directory
+## Project Directory
 
 ```
 ├──entry/src/main/ets/
@@ -28,17 +28,17 @@ You can touch the round button at the bottom of the screen to take a photo, adju
 └──entry/src/main/resource               // Static resources
 ```
 
-### How to Implement
+## How to Implement
 Use Camera Kit to take photos and use **photoAccessHelper** to save photos and videos.
 
-### Required Permissions
+## Required Permissions
 1. Apply for the access control list permission to obtain the permission to save photos to the system app Gallery.
 
 2. Camera permissions: **ohos.permission.CAMERA** and **ohos.permission.MICROPHONE**
 
 3. Media library permissions: **ohos.permission.READ_IMAGEVIDEO** and **ohos.permission.WRITE_IMAGEVIDEO**
 
-### Constraints
+## Constraints
 
 1. The sample app is supported only on Huawei phones running the standard system.
 
diff --git a/README.md b/README.md
index 2e71c7e50bb5d6b771bf73f114a94b2ae3a6a189..714f35d18d5cdedba216f7ecc98dd25a7337c553 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,17 @@
-### 生态应用相机实现系统级相机体验
+# 生态应用相机实现系统级相机体验
 
 本文针对三方相机开发场景，基于HarmonyOS提供的相机开放能力，实现系统相机级别的效果和能力，比如分辨率、动图、视频防抖、连续变焦等。
 
-### 效果展示
+## 效果展示
 
 ![预览图](screenshots/capture.png)
 ![预览图](screenshots/record.png)
 
-### 使用说明
+## 使用说明
 
 应用可以点击底部圆形按钮拍摄照片，同时可以调节变焦、闪光灯等参数，拍摄完成后可以预览照片。
 
-### 工程目录
+## 工程目录
 
 ```
 ├──entry/src/main/ets/
@@ -28,17 +28,17 @@
 └──entry/src/main/resource               // 应用静态资源目录
 ```
 
-### 实现思路
+## 实现思路
 使用camera kit拍摄以及photoAccessHelper进行保存图片和视频。
 
-### 相关权限
+## 相关权限
 1、需要申请ACL提权，获得权限将照片存入系统图库
 
 2、相机权限：ohos.permission.CAMERA、ohos.permission.MICROPHONE
 
 3、媒体库权限：ohos.permission.READ_IMAGEVIDEO、ohos.permission.WRITE_IMAGEVIDEO
 
-### 约束与限制
+## 约束与限制
 
 1. 本示例仅支持标准系统上运行，支持设备：华为手机。