> For the complete documentation index, see [llms.txt](https://help.bituniverse.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bituniverse.org/jzh/announcements/2021-09-29.md).

# 币安现货交易系统升级公告

亲爱的交易用户们,

币安将于2021年09月29日15:00（东八区时间）开始现货交易系统升级，升级时长预计2小时，当日17:00开始币安服务恢复正常，BitUniverse服务同时间恢复正常。谢谢！[查看更多](https://www.binance.com/zh-CN/support/announcement/e2f674fc961d48af9b28edd82896607c)

BitUniverse团队\
2021年9月29日


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.bituniverse.org/jzh/announcements/2021-09-29.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.