> For the complete documentation index, see [llms.txt](https://gitbook.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.com/docs/documentation/zh/zhang-hu-yu-ji-fei/billing-faq/free-trial.md).

# 免费试用

GitBook 免费试用包含什么、如何开始以及结束后会发生什么

免费试用可让你测试 GitBook 的功能，开始为团队进行入门引导，并在尝试高级自定义、AI 答案以及对站点的受控访问等高级功能的同时，创建或导入你的内容。

### 试用如何开始？

一旦你将站点发布给受众，或者当你邀请更多成员加入你的组织时，你的试用就会开始——无论他们的权限如何。

开始免费试用无需提供付款方式。如果你决定在试用结束后升级，GitBook 会在那时要求你提供付款方式。

### 我可以在试用期间测试哪些功能？

你可以测试 Ultimate 方案的所有功能。你可使用的站点功能取决于你在创建站点时选择的站点类型。请参见 [我们的定价页面](https://www.gitbook.com/pricing) 以比较各方案。

### 我如何查看试用剩余时间？

剩余的试用时间会显示在侧边栏底部的横幅中。你也可以在方案设置中查看：返回到你的组织 **主页** 并点击 **设置**，然后点击 **计费** 下的 **组织** 组。

### 试用结束时会发生什么？

试用结束后，你可以选择一个方案或降级为免费版。在继续付款之前，你可以先查看成员和已发布的站点。

### 我可以延长试用吗？

如果你有一个大型组织，并且对 Enterprise 方案感兴趣，GitBook 提供额外的迁移和入门支持，包括更长的试用期。请联系 <sales@gitbook.com> 以讨论你的需求。


---

# 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 by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://gitbook.com/docs/documentation/zh/zhang-hu-yu-ji-fei/billing-faq/free-trial.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.