With the rapid development of information technology, the amount of information increases exponentially. The traditional data storage mode can not meet the current demand. With the characteristics of low cost, security and stability, mass storage and so on, cloud storage technology has been widely used. Based on the current situation of campus resource management, a campus cloud disk information management system is designed and developed. The main functions of cloud disk include user management and storage management, providing two access modes: Web and app. The file storage of cloud disk is realized based on Hadoop cluster, the data storage is realized through mysql, and the application is developed based on the front‐end and back‐end separation of spring boot + Vue. The cloud disk system is deployed in the docker container and provides teachers and students with basic services such as file storage, browsing and downloading through the campus intranet.