The purpose is to mine and interpret the subway culture under the requirements of the function, making the building an innovative benchmark for enhancing and demonstrating the cultural image of the Shenzhen Metro. The design takes the culture and image logo of the subway as the design concept, highlights the characteristic image of the subway, and deducts the linear, speed and tandem subway characteristics into architectural forms and spaces. The overall effect not only gives an elegant and dynamic visual impact, but also plays a good role in the image of the city subway building.