With the steady rise of the development and throughput of China's coastal ports, some functions of coastal ports gradually moved out to inland waterless ports, the construction of inland waterless ports in addition to building foreign trade bridges for the region, so that logistics and transportation and import and export trade become more convenient, at the same time as the inland endpoint, promote the development of China's sea-rail transport. This paper analyzes and studies the current situation, function and operation mode of inland waterless ports in China, compares the characteristics and advantages of domestic and foreign waterless ports, and looks forward to China's waterless ports in the light of the Belt and Road Strategy, hoping that the inland waterless ports will finally solve the integration of inland ports, information integration and customs clearance integration, and achieve seamless docking with ports, forming a regional port linkage, and realizing their seamless docking with ports.