With the continuous deepening of postgraduate education reform, traditional teaching management methods can no longer meet the needs of postgraduate, and it is imperative to realize the information management of postgraduate education. Information construction has now become an important part of the development and talent training of universities, and it is a basic and long-term work in the field of higher education. By establishing a training system based on a network platform, it is conducive to further standardize and optimize the management of graduate training, strengthen the monitoring of the training process, and promote graduate education innovation. This article will analyze the structure and function of the information construction of graduate education management in our country, discussing the related problems and countermeasures in the process of system implementation in order to provide a useful reference for the information construction of graduate education management in universities.