Artificial intelligence is becoming more and more mature, and has been successfully applied in many aspects of the library field. With the passage of time, it will become cheaper, more convenient, more intelligent and more secure, which will provide a broader development space and prospects for library service innovation. The in-depth integration of library service and artificial intelligence will not only help to form the library AI service system, comprehensively improve the service effect, but also attract the majority of teachers and students to better enjoy various services, which will push the library service to a new height.