doc: update README.md

.github/workflows/ci.yml

@@ -59,7 +59,6 @@ jobs:
           footer: |
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             <a href="./privacy-policy.html" target="_blank">Privacy Policy</a> • 
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README.md

@@ -31,7 +31,7 @@ SwiftUI is an innovative, declarative UI framework developed by Apple for buildi
 
 ## Frequently Asked Questions
 
-## Who is it for?
+### Who is it for?
 
 SwiftUI is suitable for developers of all levels, from beginners to experienced professionals, all of whom can benefit from it. Here are some groups that might find learning and using SwiftUI particularly advantageous:
 
@@ -43,7 +43,7 @@ SwiftUI is suitable for developers of all levels, from beginners to experienced
 
 In summary, SwiftUI's design philosophy and tool support make it a widely popular framework, valuable to anyone interested in programming, whether they are beginners or experienced professionals looking to enhance development efficiency and quality.
 
-## What can it be used for?
+### What can it be used for?
 
 SwiftUI can be used to develop a wide variety of applications for Apple's multiple platforms, including iOS, macOS, watchOS, and tvOS. Here are some specific types of applications that can be developed using SwiftUI:
 

README.zh.md

@@ -31,7 +31,7 @@ SwiftUI 是苹果公司开发的一个创新、申明式的 UI 框架，用于
 
 ## 常见问题解答
 
-## 适合什么样的人？
+### 适合什么样的人？
 
 SwiftUI 适合各种水平的开发者，从初学者到有经验的专业人士，都可以从中受益。以下是一些可能特别适合学习和使用 SwiftUI 的不同群体：
 
@@ -43,7 +43,7 @@ SwiftUI 适合各种水平的开发者，从初学者到有经验的专业人士
 
 总之，SwiftUI 的设计理念和工具支持使它成为广泛受欢迎的框架，无论是对编程感兴趣的新手，还是希望提升开发效率和质量的经验丰富的专业人士，都能从中找到价值。
 
-## 可以用来做什么？
+### 可以用来做什么？
 
 SwiftUI 可以用于开发各种类型的应用程序，适用于 Apple 的多个平台，包括 iOS、macOS、watchOS 和 tvOS。以下是一些可以利用 SwiftUI 开发的具体应用类型：