> For the complete documentation index, see [llms.txt](https://docs.gpmautomate.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gpmautomate.com/automate-zh/cao-zuo-zhi-nan/variables/increase-variable.md).

# 增加变量

在输出变量（Output variable）框中，您可以填写与旧变量相同的名称以累加值，或者填写一个完全不同的变量名称以将结果保存到新变量中，而不改变旧变量。

* 增加：想要增加的数量（例如：`1`，`2`，`5`...）。
* 例如：您有变量 `$row = 5`。
  * 如果填写 *Output variable* 为 `$row` 且 *Increase by* 为 `1` ➡️ 变量 `$row` 将增加到 `6`（累加）。
  * 如果填写 *Output variable* 为 `$nextRow` 且 *Increase by* 为 `1` ➡️ 变量 `$row` 仍然保持为 `5`，而新变量 `$nextRow` 的值将为 `6`。


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