> ## 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}/).

# 账户与登录

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    <span className="pplx-crumbs-current">账户与登录</span>
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    <p className="pplx-coll-eyebrow" aria-hidden="true">账户与登录</p>

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      <img src="https://mintcdn.com/perplexity-help-center/7GnFipLPzNZrXrL_/help-center/images/tiles/research-tokenizer-performance.webp?fit=max&auto=format&n=7GnFipLPzNZrXrL_&q=85&s=cb848072b5aea510834ddc5a1ef0ad92" alt="" noZoom width="1000" height="559" data-path="help-center/images/tiles/research-tokenizer-performance.webp" />
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    <div className="pplx-coll-header-text">
      <h1 className="pplx-coll-title">账户与登录</h1>
      <p className="pplx-coll-count">13 篇文章</p>
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  <div className="pplx-coll-list">
    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10352990-zhanghu-shezhi">
      <span className="pplx-coll-article-title">账户与设置</span>
      <span className="pplx-coll-article-desc">账户与设置页面概览</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10352998-zhanghu-guanli-he-anquan">
      <span className="pplx-coll-article-title">账户管理与安全</span>
      <span className="pplx-coll-article-desc">我们解释不同类型的帐户、默认帐户设置和帐户安全性。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10354879-shanchu-zhanghu">
      <span className="pplx-coll-article-title">删除账户</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10354948-ru-he-tian-xie-she-zhi-zhong-de-ge-ren-zi-liao-bu-fen">
      <span className="pplx-coll-article-title">如何填写设置中的个人资料部分？</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/12140819-ru-he-geng-gai-deng-lu-fang-shi-you-xiang-google-apple">
      <span className="pplx-coll-article-title">如何更改登录方式（电子邮箱、Google 和 Apple）</span>
      <span className="pplx-coll-article-desc">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。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10354899-wo-wufa-denglu">
      <span className="pplx-coll-article-title">我无法登录</span>
      <span className="pplx-coll-article-desc">当您遇到登录问题时，这里有一些基本的故障排查步骤。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/11501745-paicha-wei-shoudao-yici-xing-mima-huo-denglu-youjian">
      <span className="pplx-coll-article-title">故障排除：未收到一次性密码或登录电子邮件</span>
      <span className="pplx-coll-article-desc">由于没有收到登录代码或登录电子邮件而无法登录？本文将引导您完成我们的故障排除步骤。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/11462442-shiyong-apple-relay-youxiang-denglu-dan-bu-shiyong-sign-in-with-apple-xuanxiang">
      <span className="pplx-coll-article-title">不使用“Sign in with Apple”选项，而使用 Apple Relay 邮箱登录</span>
      <span className="pplx-coll-article-desc">如何查找你的 Apple Hide My Email 并登录所有设备，包括 Windows 和 Android。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/11495981-ru-he-cha-zhao-yong-yu-perplexity-de-apple-relay-yin-cang-you-jian">
      <span className="pplx-coll-article-title">如何查找用于 Perplexity 的 Apple Relay“隐藏邮件地址”</span>
      <span className="pplx-coll-article-desc">了解如何查找用于 Perplexity 的 Apple Relay“隐藏邮件地址”。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/12742120-apple-relay-youxiang-wenti-paicha">
      <span className="pplx-coll-article-title">Apple Relay 邮箱问题排查</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/12637298-zhanghu-fangwen-dingyue-huo-suoyouquan-wenti">
      <span className="pplx-coll-article-title">账户访问、订阅或所有权问题？</span>
      <span className="pplx-coll-article-desc">了解 Perplexity 账户的归属、电子邮件与订阅管理的运作方式，以及解决账户或账单问题的步骤。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/12637451-wo-de-hui-hua-qu-na-li-le">
      <span className="pplx-coll-article-title">我的会话去哪了？</span>
      <span className="pplx-coll-article-desc">解释为什么 Perplexity 会话可能会消失，涵盖临时会话、隐私、保留以及查找缺失会话的故障排除步骤。</span>
    </a>

    <a className="pplx-coll-article" href="/help-center/help-center/zh-CN/articles/10352993-zhang-hu-she-zhi">
      <span className="pplx-coll-article-title">账户设置</span>
      <span className="pplx-coll-article-desc">您可以在账户设置中集中管理个人资料、订阅、AI 偏好设置和企业工具。</span>
    </a>
  </div>
</div>


## Related topics

- [有什么可以帮您？](/help-center/help-center/zh-CN/index.md)
- [账户与设置](/help-center/help-center/zh-CN/articles/10352990-zhanghu-shezhi.md)
- [删除账户](/help-center/help-center/zh-CN/articles/10354879-shanchu-zhanghu.md)
- [账户设置](/help-center/help-center/zh-CN/articles/10352993-zhang-hu-she-zhi.md)
- [我无法登录](/help-center/help-center/zh-CN/articles/10354899-wo-wufa-denglu.md)