Thank you for your reply. I tried the method you mentioned. After clicking the "Reset" button, the hotkey can indeed be reset to "Ctrl+Shift+F1". However, after disabling the check box, the hotkey is not released and restarting the explorer fails. It was not released. I didn't find a way to restart Groupy alone, so I restarted the computer. After the restart, the hotkey was released, but "Ctrl+Shift+F3" still existed.