Abstract: The intrinsic safety management information system integration development project is based on intrinsic safety management theory which aims to establish a platform for group coal enterprises' safety management information system. The overall design of the software adopted SSH technology framework including Web development usage, business logic lever and data access lever. The architecture is clearly layered and can be maintained easily. The group coal enterprises' consider universality and the customization in the process of systemic integration since it refers to departments and scenes in different nature and quality. It also integrates the experience of single-system operation which fully reflects the concept of "high cohesion and low coupling". The information system has horizontal universality which is suitable for the tertiary assessment in secondary units with different features. Meanwhile, the information system also has vertical penetrability that enable the group to manage the headquarter, safety supervision and safety stand integrally.