Digital campus is a concept put forward under the background of the increasing popularization and development of information technology. On the basis of fully integrating the communication information services of China Telecom, such as voice, broadband Internet, color ring back tone, global eye, campus card, green Internet, campus insider, IT overall service, the online application platform for digital campus education is a comprehensive product package for the education industry. This product can fully meet the management, teaching, communication and information acquisition needs of schools, teachers, students, parents and education authorities, improve the application level of educational informatization, strengthen the IT service guarantee ability, and build a harmonious and safe digital campus. Let information technology benefit the next generation, starting from the digital campus. It embodies the new mission and requirements of modern society in the fields of school management, education and teaching, and the growth of teachers and students. The important role of digital campus is to integrate, integrate and fully digitize all information resources related to teaching, scientific research, management and life service on campus by using computer technology, network technology, communication technology and scientific and standardized management, so as to form unified user management, unified resource management and unified authority control; Through the reengineering of organization and business process, the school will be promoted to carry out institutional innovation and management innovation, and finally realize educational informationization, scientific decision-making and standardized management. Teachers, students and administrators are the main bodies, and teaching, scientific research and management activities are the main service objects. Through the digitalization of campus, we can realize the high sharing of resources and the high-speed flow of information, and build a digital teaching, scientific research and management environment. On the basis of traditional campus and network, the environment, resources and activities are all digitized to realize online office, online management and online service. In the whole process of education, scientific research, management and foreign exchange, the school uses broadband, interactive and professional local area network to realize the digitalization, informationization and intelligence of digital teaching and school running.