Abstract: Based on the “guidance on actively promoting the Internet + action plan” issued by the State Council,the article analyzed the development trend of industry Internet, e-commerce and online travel,and focused on the development of the railway passenger transport Internet. Based on this, the article proposed the key measures and service contents of railway passenger transport Internet service, and designed the structure of the railway passenger transport Internet service platform. The analysis and design of this article were of great significance for the development of the Internet and the implementation of the "Internet +" action plan as well as the promotion of the Internet development.