Add BetterMouse (#1129)

README-zh.md

@@ -878,6 +878,7 @@ Awesome Mac
 * [AdBlock One](https://cleanerone.trendmicro.com/ad-block-one-for-mac/?utm_source=github&utm_medium=referral&utm_campaign=githubproject) - 适用于MacOS/iOS的免费广告拦截器 停止在Safari中看到烦人的广告。更快地打开网站。更安全地浏览网页。![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/cn/app/apple-store/id1491889901?pt=444218&ct=GitHub&mt=8)
 * [AppCleaner](http://freemacsoft.net/appcleaner/) - 一个小应用程序，让你彻底卸载不需要的应用程序。![Freeware][Freeware Icon]
 * [AppTrap](http://onnati.net/apptrap/) - 删除APP的同时移除文件。 [![Open-Source Software][OSS Icon]](https://github.com/kvijayan/AppTrap) ![Freeware][Freeware Icon]
+* [BetterMouse](https://better-mouse.com) - 同时具有平滑滚动，光标加速控制，按键和手势映射等全功能的干净鼠标工具软件。
 * [blueutil](https://github.com/toy/blueutil) - 命令行蓝牙控制工具，可以配合[SleepWatcher](https://www.bernhard-baehr.de/)实现MacBook合盖瞬间关闭蓝牙，开盖自动打开蓝牙。这在使用蓝牙耳机时尤其有用。[![Open-Source Software][OSS Icon]](https://github.com/toy/blueutil) ![Freeware][Freeware Icon]
 * [Cleaner One](https://apps.apple.com/cn/app/apple-store/id1133028347?pt=444218&ct=GitHub&mt=8) - 多合一磁盘清理管理器：清理您的 Mac 并优化其性能，立即运行快速扫描以验证什么占用了您的存储空间。![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/cn/app/apple-store/id1133028347?pt=444218&ct=GitHub&mt=8)
 * [Cleaner for Xcode](https://github.com/waylybaye/XcodeCleaner) - Xcode 的清理工具，清理几十G应该不是问题。[![Open-Source Software][OSS Icon]](https://github.com/waylybaye/XcodeCleaner) ![Freeware][Freeware Icon]