# 固定交易
固定交易允许用户将重要交易固定并存储，方便管理和跟踪。
## 如何固定交易
完成交易后，KEYRING PRO Wallet 会提供一个交易哈希（简称 TXH）。
在 TXH 旁边，您会看到一个用于固定的图标。点击该图标即可固定交易。
您可以在主屏幕的“固定交易”标签中查看所有固定的交易。
## 添加备忘
在固定交易选项卡中，向左滑动已保存的交易。您会看到两个选项：删除和添加备忘。
* 添加备忘：用于在固定交易中添加注释或提醒，以便更好地理解交易。
* 您可以通过相同方式编辑备忘。如果要删除备忘，只需在编辑时将内容留空即可。
## 删除固定交易
要删除固定的交易，向左滑动交易并选择“删除”。
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