1.步奏
rm -rf ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins/Alcatraz.xcplugin

2.步奏

rm -rf ~/Library/Application\ Support/Alcatraz/

3.步奏

curl -fsSL https://raw.github.com/supermarin/Alcatraz/master/Scripts/install.sh | sh

卸载再重新安装即可
https://github.com/alcatraz/Alcatraz
下载运行完成会有提示 load 就ok