> For the complete documentation index, see [llms.txt](https://plusinfo.zhangsan.link/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://plusinfo.zhangsan.link/cheng-pin-zhang-hao-gou-mai/ru-he-shou-hou.md).

# 如何售后

<figure><img src="/files/NehLaxm9HqDQJhC7eGiE" alt=""><figcaption></figcaption></figure>