> For the complete documentation index, see [llms.txt](https://help.daak2.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.daak2.com/zh-cn/tui-kuan-yu-bao-xiao/refund.md).

# 退款

退款用于记录某笔原支出退回的金额，并让实际支出、账户余额和相关统计一起更新。

## 记录退款

1. 在首页或搜索结果中打开原支出账单。
2. 在账单详情选择 **退款**。
3. 输入退款金额，选择到账账户和日期。
4. 按需要填写货币、标签、地点、图片或备注。
5. 点击数字键盘右下角按钮保存。

退款会与原支出关联。部分退款后可以继续从原支出记录剩余退款；退款记录也会显示在原支出详情中。

## 编辑与删除

打开退款账单详情，可以编辑退款金额、到账账户、日期和其它内容，也可以删除退款记录。修改或删除后，原支出的实际支出和账户余额会重新计算。

{% hint style="warning" %}
不要用普通收入代替退款，否则退款不会与原支出关联，原支出的实际金额也不会正确更新。
{% endhint %}


---

# 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, and the optional `goal` query parameter:

```
GET https://help.daak2.com/zh-cn/tui-kuan-yu-bao-xiao/refund.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
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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.