> For the complete documentation index, see [llms.txt](https://www.happ.su/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.happ.su/main/zh/faq.md).

# FAQ

- [系统要求](https://www.happ.su/main/zh/faq/requirements.md)
- [如何购买或获取服务器](https://www.happ.su/main/zh/faq/how-to-buy-or-get-a-server.md)
- [添加配置/订阅](https://www.happ.su/main/zh/faq/adding-configuration-subscription.md)
- [分享配置](https://www.happ.su/main/zh/faq/fen-xiang-pei-zhi.md)
- [本地网络连接](https://www.happ.su/main/zh/faq/ben-di-wang-luo-lian-jie.md)
- [Hysteria 2](https://www.happ.su/main/zh/faq/hysteria2.md)
- [Android TV](https://www.happ.su/main/zh/faq/android-tv.md)
- [Apple TV (tvOS)](https://www.happ.su/main/zh/faq/apple-tv-tvos.md)
- [Ping](https://www.happ.su/main/zh/faq/ping.md)
- [错误](https://www.happ.su/main/zh/faq/cuo-wu.md)
- [Windows 10 更新指南](https://www.happ.su/main/zh/faq/cuo-wu/windows-update.md)