Abstract：Research on the Development of Library in the Era of Artificial Intelligence AbstractWith the development of science and technologyArtificial IntelligenceAIhas gradually become a global research hotspotMany countries have also issued plans to upgrade Artificial Intelligence to a national strategyArtificial Intelligence as a future scientific and technological research hotspot has played a role in promoting all walks of life in societyIt will also promote the development of libraryCombined with the influence of Artificial Intelligence technologythis paper explores the service transformationinnovative development and technology integration of the libraryand then proposes the development of the application of Artificial Intelligence technology in the library in resource constructioninformation service and librarian constructionThe development direction of the library in the era of Artificial Intelligence has laid the foundation for further research on technological innovation and library development in the future Library AutomationThe article mentioned the development and application of AI in the libraryespecially the promotion of new theories and technologyConsulting ServiceIt is mentioned that Riddick JF introduces AI technology to the library reference serviceRetrieval and IndexingIt also mentioned a data decision system and CNKI research on a smart framework based on the University of Pennsylvania and CNKIExpert SystemThe article mentioned that foreign scholars introduced AI technology into library reference servicesand mentioned a data decision system based on the smart framework of the University of PennsylvaniaThese all suggest the application of the expert systemRobotThe article refers to the development and application of library robotssuch as the Singapore Librarys intelligent robot administrator and the application research of the smart robots of the library of Nanjing University and Shenzhen LibraryData ExplorationThe author uses the CSSCI journal to retrieve the themeArtificial Intelligenceto search in CNKI and analyze these journal keywordsIt is mainly concentrated in smart librariesknowledge servicesbig datasmart robotsetc