In recent years, data mining technology has been developed rapidly and has become an effective tool for people to deal with large data. This technology is to find some valuable information that has not been found or hidden by people in large databases through computer intelligent use of certain algorithms. Therefore, the application of data mining technology provides a strong basis for the decision-making analysis of units or departments in different areas. In order to realize the automatic management of the computer room, various computer-aided software engineering tools are fully used to design and build the model of the computer room management system. In the business analysis of the system, the shortcomings of the original system are analyzed, and the optimized business process is proposed. The design of computer room information management system based on improved ant colony algorithm is a process of using existing resources and applying appropriate technologies to solve problems. The main purpose of this research is to develop an effective method to organize the data in the computer room, which can be used as a model for other similar problems. The performance of the proposed method attains better results and it achieves the energy consumption of 4.9 respectively.