# Table of contents

- [欢迎](README.md)

## 关于 <a href="#about" id="about"></a>

- [关于本项目](about/this-project.md)
- [收录范围](about/scope-of-inclusion.md)

## 技术架构 <a href="#architecture" id="architecture"></a>

- [概览](architecture/overview.md)
- [数据库结构](architecture/database-structure/README.md)
  - [歌曲类型](architecture/database-structure/type-of-song.md)
- [人工智能](architecture/artificial-intelligence.md)
- [消息队列](architecture/message-queue/README.md)
  - [VideoTagsQueue队列](architecture/message-queue/video-tags-queue.md)

## API 文档 <a href="#api-doc" id="api-doc"></a>

- [目录](api-doc/catalog.md)
- [歌曲](api-doc/songs.md)