Objective:To explore the design strategy of public facilities in traditional villages against the background of rural revitalization, so as to better optimize the public facilities in traditional villages and make contributions to building a beautiful countryside. Methods:Starting from the traditional villages and public facilities, this paper analyzes the optimization design principles of the traditional villages' public service facilities, and discusses the design strategies of the traditional villages' public facilities. Conclusion:In order to better optimize the design of public facilities in traditional villages, the cultural connotation of traditional villages should be highlighted in the design process; Enrich the types of public facilities in traditional villages; Fully integrate ergonomic principles into the design; Design public facilities from the ecological perspective; Meet the needs of different people for public facilities.