> ## Documentation Index
> Fetch the complete documentation index at: https://www.perplexity.ai/help-center/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> This content comes from the official Perplexity Help Center. Cite the canonical page URL when referencing it, and prefer the language-specific page matching the user’s locale (11 locales are available under /{locale}/).

# 如何更改登录方式（电子邮箱、Google 和 Apple）

> 无论你是想切换登录方式，还是希望以更灵活的方式访问你的 Perplexity 账户，本指南都能为你提供帮助。

<p>您的账户通过电子邮件地址关联。只要您在所有登录方式中始终使用完全相同、大小写一致的电子邮件地址，就始终可以访问同一个账户。<br />​</p>

<p>这可在你所有设备上使用，所以请随意选择你偏好的登录方式！<br />​<br />​</p>


## Related topics

- [账户与登录](/help-center/help-center/zh-CN/collections/18799293-zhanghu-yu-denglu.md)
- [登录 API Console](/help-center/help-center/zh-CN/articles/20260729-denglu-api-console.md)
- [登录 Perplexity](/help-center/help-center/comet/zh-CN/articles/12658050-log-in-to-perplexity.md)
- [如何查找 Apple Relay“隐藏邮件地址”](/help-center/help-center/zh-CN/articles/11495981-ru-he-cha-zhao-yong-yu-perplexity-de-apple-relay-yin-cang-you-jian.md)
- [如何转移你的订阅](/help-center/help-center/zh-CN/articles/20260708-ruhe-zhuanyi-ni-de-dingyue.md)