> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/zh/chang-jian-wen-ti/fu-kuan-wen-ti/gou-mai-cuo-tao-can-zen-me-ban.md).

# 购买错套餐怎么办？

用户在初次购买时，由于对不同代理类型的差异缺乏了解，以及对自身业务需求所需代理类型的不明确，可能会导致选择错误的代理类型套餐购买。不过您无须担心，因为对于这种情况，Thordata支持套餐的更换服务。

如果您如上述描述购买了错的代理类型套餐，您可以通过邮&#x7BB1;**<support@thordata.com>**&#x4E0E;我们联系并提供以下所需信息：

1. 您的Thordata用戶名
2. 您当前购买的套餐
3. 您当前购买套餐的订单号
4. 您希望更换的套餐
5. 请告知我们您购买错误的原因，这样有助于我们改进服务并避免后续类似情况的发生

在接到您的邮件信息后，我们会有专业的工作人员与您联系并为您更换套餐。


---

# 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 dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.thordata.com/doc/zh/chang-jian-wen-ti/fu-kuan-wen-ti/gou-mai-cuo-tao-can-zen-me-ban.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.