This paper designs a new integrated software management system based on cloud computing architecture based on computer cloud security database technology. Firstly, this paper gives the overall structure of the design system and introduces the implementation process of cloud computing architecture. The power parameter analysis module is designed by combining cloud computing architecture, GSM/GPRS communication technology and embedded components. The main structure includes power parameter analysis module, office software management module, transmission capacity calculation module, service management module, electricity charge collection management module, asset management module and so on. All module communication interfaces are connected to the cloud computing architecture to transmit information to the management center to ensure the safe and efficient operation of the system. The experimental results show that the designed system has strong overall performance.