> For the complete documentation index, see [llms.txt](https://coinsdo.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coinsdo.gitbook.io/docs/cn/coinwallet/qi-ta-cao-zuo/qi-yong-shou-dong-geng-gai-kuang-gong-fei-gong-neng.md).

# 启用手动更改矿工费功能

1. 点击CoinWallet App左上角的钱包名称，然后点击“设置”图标，把“自定义Gas费用“按钮点开，然后点击”开启“按钮

   <figure><img src="/files/odRhjcC1jSzZlgW3ZamQ" alt=""><figcaption></figcaption></figure>

2. 开启自定义Gas费用选项后，将能够在发送提交画面内手动更改矿工费

   <figure><img src="/files/4Ap4d0pken1KvjdvqVLg" alt="" width="330"><figcaption></figcaption></figure>