Yes, just upgrade and overwrite the installation. You can also open Duomi Player, right-click on the list on the right - Export List, and a dpl list file will be generated. Just import it directly into the new version of the player. In fact, there is absolutely no need for that. It will be saved by overwriting and installing it by itself. But if you change from a higher version to a lower version, it won't work, and garbled characters will appear. Hope it helps you~Thank you for adopting~