Due to the high circulation of the books in the library, it is possible for books to be infected with viruses and bacteria during the borrowing and returning. In order to do a better job in COVID-19 prevention and control, ensure the health and safety of readers, and continue to provide thoughtful services to readers, the library installed 3 book sterilizers. Two of them are UV sterilizers located on the first floor of the library. These sterilizers are specially designed for killing germs with UV. Up to six regular-sized books can be sterilized at one time in each sterilizer and it only takes 30 seconds to sterilize each time. In addition, another large-capacity book sterilizer is located next to the library circulation desk on the third floor of the library. Librarians will sterilize a large number of returned books together every day. The book sterilizers allow readers to use the printed books in the library without worry.