打开终端依次执行
sudo rm -Rf /Applications/
Navicat Premium.app
sudo rm -Rf /private/var/db/BootCaches/CB6F12B3-2C14-461E-B5A7-A8621B7FF130/app.com.prect.
NavicatPremiumNavicat Premium 12.1.31激活.playlist
sudo rm -Rf ~/Library/Caches/com.apple.helpd/SDMHelpData/Other/English/HelpSDMIndexF
