In order to better integrate information resources, strengthen the construction of information channels, and further improve the school's information work level, according to the central regulations and the spirit of the relevant documents of the Central Office, the State Office, and the Ministry of Education, combined with the actual situation of Peking University, the school conducted a survey of the information carrier of the whole school. . The center was entrusted by the school office to undertake the “Peking University Information Carrier Survey” project, and completed the online version of the questionnaire development and data collection.