Abstract: Aiming at the problems of backward data collection methods, low intelligence, and insufficient data aggregation and analysis capabilities in coal mine safety information management in our country, based on the dual prevention work mechanism of coal mine safety, the use of SQLite database technology and C/S architecture is proposed, the software development method of life cycle model is used to design an APP system with multiple functional modules including services, risk classification management and control, hidden danger investigation and management, small programs, announcements, learning, etc. Key technologies such as electronic risk spatial distribution maps, hidden hazard data analysis based on the Apriori algorithm, and accident hazard location and inspections have been added, and field applications have been carried out. The results show that the system electronicizes paper-based work methods in the process of risk and hidden danger investigation, provides a convenient working environment for safety managers, and reduces the complicated workload of data processing, and provides technical support for improving safety management and realizing coal mine safety standardization.