According to the actual needs of university information data integration, the design objectives and ideas of university infor- mation data integration platform are put forward. Based on Java EE & HTML5, the technical framework of university mobile infor- mation platform is built. The design can give full play to the advantages of mobile communication; realize the centralized exchange of basic information of teachers and students, data collection and management of a single business system, access and exit mecha- nism, and single sign on of business information system.