As information technology advances rapidly and the big data era emerges, the discipline inspection and supervision work in universities is encountering new opportunities and challenges. The conventional methods of discipline inspection and supervision can no longer meet the demands of modern university governance. Therefore, it is essential to enhance work efficiency and transparency through the application of information technology. By optimizing the workflow of discipline inspection and supervision, the requirements for core functional modules such as the management of integrity files, the processing of complaints and reports, and the dissemination of publicity and education are clarified. The design of a multi-layer architecture based on the J2EE framework enables efficient functional integration and standardized data management. This paper provides a detailed description of the database design and proposes a solution to achieve functional completeness and data structure simplicity through a limited number of core data tables. During the implementation, the integration of lightweight frameworks such as Spring, Hibernate, and Struts fully leverages the strengths of each framework, thereby improving the development efficiency and performance of the system. This research offers theoretical support and technical guidance for the informatization and intelligent transformation of discipline inspection and supervision work in universities, holding significant practical importance.