# 第十二章：用户 Profile 与内容锁定

**👥 多用户 Profile**

* 每个资料库支持多个用户配置。
* 各 Profile 拥有独立的观看历史、偏好设置和播放记录。
* 可在 Profile 间自由切换。

**🔒 内容锁定**

**路径**：设置 > 隐私

| 选项         | 说明                        |
| ---------- | ------------------------- |
| Face ID 锁定 | 进入特定 Profile 需要生物识别验证     |
| 自动锁定超时     | 一段时间无操作后自动回到默认用户          |
| 独立播放数据     | 开启后播放历史仅保存在本地，不同步到 iCloud |

> 需要设备支持 Face ID / Touch ID。生物识别不可用时可回退到密码验证。

<figure><img src="/files/Cpk5OJpSMIQlYRR6n25L" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: 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://forward-2.gitbook.io/forward/di-shi-er-zhang-yong-hu-profile-yu-nei-rong-suo-ding.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.