The unreasonable design of the library is that there are too few desks. There are only a few tables in a general library, but there are many readers, so he can't meet the needs of readers. In addition, there are too many kinds of books, but the labels are not obvious, so it is difficult for many people to find the source of this book. It is time-consuming and laborious. If these two points can be improved, the design of the library will be much more reasonable.