> For the complete documentation index, see [llms.txt](https://help.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.impact.com/partner/zh/ni-xiang-liao-jie-shen-me/account-management/account-settings/manage-2fa-for-partner-accounts.md).
# 管理合作伙伴账户的 2FA
参加 PXA 课程
你可以设置双因素身份验证（2FA），这样，任何从未保存设备登录你的合作伙伴 impact.com 账户的账户用户，都需要通过 2FA 登录。
当你受邀加入某个账户，并且你的注册方式涉及使用用户名和密码登录时，你将自动注册 2FA。你的默认身份验证方式将设置为电子邮件。不过，建议你使用一个 [身份验证器应用](/other/zh/reference-documentation/enable-user-level-two-factor-authentication.md).
{% hint style="success" %}
**备注**：当账户用户成功通过身份验证后，其设备会自动保存为受信任设备——这意味着他们在后续登录时无需再使用 2FA。只有当设备发生更换，或检测到异常活动时，才会再次要求账户用户使用 2FA。
{% endhint %}
## 开启 2FA 登录
1. 在顶部导航栏中，选择  **\[用户资料] → 设置**.
2. 在 *常规*下，选择 [**账户用户身份验证**](https://app.impact.com/secure/mediapartner/accountSettings/account-security-settings-flow.ihtml?).
3. 在 *账户用户身份验证* 页面中，选择  **\[切换开启] 要求此账户的用户在登录时验证身份**.
4. 选择 **保存**.
## 为 PFT 启用 2FA
这将为尝试进行高于转账最低金额的合作伙伴资金转账的账户用户启用强制 2FA 检查——一旦通过身份验证，PFT 就会执行。
1. 在顶部导航栏中，选择  **\[用户资料] → 设置**.
2. 在 *常规*下，选择 [**账户用户身份验证**](https://app.impact.com/secure/mediapartner/accountSettings/account-security-settings-flow.ihtml?).
3. 在 *账户用户身份验证页面*下，选择  **\[切换] 要求此账户的用户在发起合作伙伴资金转账时验证身份**.
4. 在 *转账最低金额*，输入一个数值作为要求 2FA 的最低金额。
5. 选择 **保存**.
## 管理已保存的 2FA 设备
1. 在顶部导航栏中，选择  **\[用户资料] → 编辑资料**.
2. 在 *安全* → *设备和活动*，查看该账户已保存设备列表。
3. 选择 **移除设备** 如果你不再在该设备上访问 impact.com。
对 2FA 有疑问？请查看我们关于 [双因素身份验证常见问题](/other/zh/reference-documentation/two-factor-authentication-faqs.md).
---
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