# 服务介绍

- [购买须知](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/gou-mai-xu-zhi.md)
- [购买/续费/升级](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/gou-mai-xu-fei-sheng-ji.md)
- [不同的套餐(会员)有什么区别?](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/bu-tong-de-tao-can-hui-yuan-you-shen-me-qu-bie.md)
- [流量用完了但是套餐没有到期怎么办(流量包说明)?](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/liu-liang-yong-wan-le-dan-shi-tao-can-mei-you-dao-qi-zen-me-ban-liu-liang-bao-shuo-ming.md)
- [订阅设置(国际模式、节点英文名称及账户安全)](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/ding-yue-she-zhi-guo-ji-mo-shi-jie-dian-ying-wen-ming-cheng-ji-zhang-hu-an-quan.md)
- [节点使用说明](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/jie-dian-shi-yong-shuo-ming.md)
- [已否决的功能请求](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/yi-fou-jue-de-gong-neng-qing-qiu.md)
- [流媒体劫持服务](https://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao/liu-mei-ti-jie-chi-fu-wu.md)


---

# 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://nerwo-1.gitbook.io/nerwo-docs/fu-wu-jie-shao.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.