Abstract: The return of youth groups to their hometown has become a new challenge for the development of some suburban villages. From the perspective of the dialectical linkage of space and society, the youth group is embedded in the village vitality driving system. Through the tracking and analysis of Liuliqu Village on the outskirts of Beijing, this paper explores the remodeling way and vitality driving path of the public space of urban suburban villages guided by youth friendliness. With the help of field investigation data, geographic information data, and morphological simulation data, this paper analyzes the specific relationship between the existing resource endowment of urban suburban villages and the youth-friendly public space, and promotes the orderly renewal of the material space of urban suburban villages to provide support for the improvement of rural space quality and the inheritance of local culture.