Abstract: The construction of the next-generation library service platform (LSP) is one of the core
applications of the development of library automation. Some domestic libraries have adopted commercial
LSPs such as Alma, but the application of the open-source platform FOLIO by domestic libraries is still in
the initial stage. This paper adopts network research and content analysis and selected five representative
university libraries that have deployed FOLIO projects abroad for case study. Based on the analysis of
deployment strategies, migration processes, collaborative participation, and system integration, this study
summarizes the implementation of FOLIO, its features and practical experience. In addition, combined
with the domestic FOLIO promotion and application situation and Yunhan community development goals,
this research puts forward the promotion ideas and development plans for the domestic FOLIO platform
development.