Why can't I get rid of it now? There are some low-quality books on the bookshelf that I can't delete even if I want to. Refresh and the previously deleted files will appear again. Really convinced. What is the problem? Have any book friends experienced it? How to deal with it? What to do? This is my personal opinion, it doesn't suit my taste and I can't delete it even if I want to. If you don't like it, don't spray it.