装了wx小助手，发现微信不定时闪退，自带卸载看似卸载了，
重新登录很快回来了，找到了彻底卸载小助手的方法
安装和卸载，首先打开终端
安装：sudo rm -r -f WeChatExtension-ForMac && git clone --depth=1 https://github.com/MustangYM/WeChatExtension-ForMac && cd WeChatExtension-ForMac/WeChatExtension/Rely && ./Install.sh
卸载：sudo rm -r -f WeChatExtension-ForMac && git clone --depth=1 https://github.com/MustangYM/WeChatExtension-ForMac && cd WeChatExtension-ForMac/WeChatExtension/Rely && ./Uninstall.sh
卸载过程：
(base) localhost:~ userxxx$ sudo rm -r -f WeChatExtension-ForMac && git clone --depth=1 https://github.com/MustangYM/WeChatExtension-ForMac && cd WeChatExtension-ForMac/WeChatExtension/Rely && ./Uninstall.sh
Password:
Cloning into 'WeChatExtension-ForMac'...
remote: Enumerating objects: 2008, done.
remote: Counting objects: 100% (2008/2008), done.
remote: Compressing objects: 100% (799/799), done.
remote: Total 2008 (delta 1238), reused 1871 (delta 1198), pack-reused 0
Receiving objects: 100% (2008/2008), 9.01 MiB | 1.44 MiB/s, done.
Resolving deltas: 100% (1238/1238), done.
卸载成功, 重启微信生效!