After many years of informatization construction, Tianjin Branch has formed the equipment management information system with Maximo system as the core. With application system continually being evolved, custom procedures, business data and system loading increases dramatically, which leads to lower performance of the system. When access to Maximo System, the users will come across problems such as: slow access speed, non-normal exit, no responses for the new request. All of these problems will affect the normal use of the system. In order to improve the performance of the Maximo system and meet the increasing demand of the users, we conduct customized configurations depending on the application of Maximo system. Using the combination of load balancing technology and hardware cluster for the first time can greatly enhance the business management ability of Maximo system.