如何通过AppleScript更改主显示屏？

tell application "System Events"
    set currentDisplay to display 1
    set targetDisplay to display 2
    set currentDisplayId to id of currentDisplay
    set targetDisplayId to id of targetDisplay
    set currentBounds to bounds of currentDisplay
    set targetBounds to bounds of targetDisplay
    set position of currentDisplay to targetBounds
    set position of targetDisplay to currentBounds
end tell