Abstract: In order to solve the problems of heavy workloads, low efficiency, insufficient application of model data and poor effect of optimizing the construction scheme in the construction process of subway stations, the research is carried out from the perspective of application standardization of subway station information model with the construction contractor as the main application subject and the construction process as the main application line. Firstly, the application standardization process of the construction information model for subway stations is defined, which provides a general method for the construction contractor to apply the information model and optimize the construction scheme in the subway station construction. Secondly, the standard component design with less specifications, multiple combinations and multiple station calls are carried out. The standard component library management system is designed based on the Revit platform, and its management function is realized by using the secondary development technology of Revit API and MySQL database. Finally, taking the Nanmen Station Project of Wuxi Metro Line S1 as an example, the standard component library is called to design the standard site layout scheme, verify the efficiency of the application standardization process and the standard component design and management, and improve the application quality of the construction information model.