This paper discusses the application value of motion graphics in the field of underground space in the information age.With the evolution of the information dis-play form,it has become the most promising communica-tion form in the information age with its efficient and vivid characteristics.With the acceleration of urbanization and the surge in the flow of people in underground space,peo-ple's demand for information access has become increas-ingly prominent.By analyzing the application cases of motion graphics in underground space,this paper reveals the characteristics of its integration,expression and com-munication of information,aiming to provide new impetus for the sustainable development of urban space.