原文链接 As I haven't found a way to edit my first answer above: I have found a solution to fix the SwiftUI Preview simulators Find all com.apple.suggestions.plist files in ~/Library/Developer/Xcode/UserData/Previews/Simulator Devices/ Set the key SuggestionsAppLibraryEnabled to NO The following script does the job nicely: cd ~/Library/Developer/Xcode/UserData/Previews/Simulator\ Devices/ find . -name com.apple.suggestions.plist - exec plutil -replace SuggestionsAppLibraryEnabled -bool NO {} ";" This approach also works for regular Simulator instances . Instead of opening "Settings" and disabling "Suggestions on Home Screen", you can use below script to do the job: cd ~/Library/Developer/CoreSimulator/Devices find . -name com.apple.suggestions.plist - exec plutil -replace SuggestionsAppLibraryEnabled -bool NO {} ";"