What if the flushing settings cannot be saved?

1. You can press Ctrl+S to save the settings on the time-sharing K-line.

2. If it is determined that the saved but reopened page has not been saved, you can cut the user name in the software installation directory.

Specific operation method: first close flush-right click the flush icon on the desktop-properties-open the file location-find the folder named after your flush user name-select the folder, right click and cut-right click and paste it on the desktop.