Abstract: Status quo and existing problems of construction of digital mine of China were analyzed, and corresponding countermeasures were put forward combined with actual situation from aspects of conversion of management method, platform optimization, building of professional control centers, strengthen of big data application and management, improvement of information collection and display ways. The paper provides reference for eventual establishment of a complete and predictable, pre-control, visualization platform which can assist scientific decision-making of coal mine, as well as achievement of less people and improved efficiency, and human security.