# 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>


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