If the computer and Netease cloud music method have no cover, the default cover is the cover of the first song? First, open a browser and log in to Netease Cloud Music, click "My Music", and then click "My Favorite Music". Remember to copy the song list id behind "Playlist" on the browser website? When the login effect is still there, change the playlist to edit (edit browser address bar (edit means edit, and the number behind it is the song list id). At this time, you can enter the edit page, and then click Edit Cover? Click Upload, choose your favorite picture as the cover, and click Open? Click Save after adjustment? You can also modify the name and introduction of the song list here. Click Save when you are finished? Finally, some browsers may experience "save failure", but don't worry about returning to the song list to see if the label and introduction you just changed are still there. Actually, it has been revised successfully.