Many new problems are emerging in the practical development of the introduction of artificial intelligence into libraries. This paper probes into the problems of artificial intelligence and the service remodeling of libraries from five aspects, including the new growth pole of artificial intelligence and library services, the accessibility of the road map and timetable for the introduction of artificial intelligence, the handling of the relationship between people-oriented and data-driven, and developing library and information science in the era of artificial intelligence, and the value leadership in the advancement of artificial intelligence and so on.