In order to meet the needs of the current information system construction for the dual prevention mechanism of risk grading control and hidden danger investigation and governance in non coal mines, based on the process of dual prevention mechanism construction, a set of "non coal underground mine dual prevention mechanism information system" based on B/S architecture has been developed using a "one platform, two ends, and three levels" business architecture. The data collaboration of "platform+terminal" is used to achieve the refinement and intelligence of the entire process of dual prevention mechanism construction and management in mining enterprises, effectively promoting the transparency of risk control and the flattening of hidden danger governance. At the same time, the system was promoted and applied in pilot mines, and the results showed that the system significantly improved the efficiency of mine safety management. On a more comprehensive basis, hidden danger investigation and governance increased work efficiency by 90% and governance efficiency by 30%. It promoted the implementation of the safety responsibility system for all employees, promoted the digital transformation of safety management, and provided strong support for the standardized construction of safety production in non coal mining enterprises.