> For the complete documentation index, see [llms.txt](https://docs.chatknow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chatknow.com/ru-men-zhi-nan/chang-jian-wen-ti/hui-yuan-duan-faq/duan-kou/zhu-hao-shi-shen-me.md).

# 主号是什么？

答：主号就是登录在 ChatKnow 客户端会话列表中的社交账号。