With the rapid development of virtual reality technology, the library service mode is experiencing a revolution. By analyzing the characteristics of virtual reality technology and its possibilities in the application of library services, the article explores the current situation and potential of the application of virtual reality technology in the innovation of library services. It concludes that the construction of diversified service scenes such as immersive reading and personalized reading, the establishment of a new librarian training method, the innovation of information retrieval and consultation paths, and the creation of precise services under intelligent scenarios are all necessary to build a new model of future library services from the perspective of virtual reality. It can provide new ideas for libraries to carry out innovative services, as well as to achieve the precise enhancement and innovative development of library services in an all-round way.