Since the computerized management of book acquisition, cataloging, circulation and public inquiry was implemented in the library of Zhejiang University of Technology in the early 1990s, the automation, networking and digitalization environment has been continuously improved and improved. The library automation management system is connected to campus network, CERNET and Internet. Readers can access the CD-ROM, Web database and bibliographic database information of the library in the electronic reading room or campus network, and enjoy the Internet information.