Abstract: In recent years,safety of coal minehas achieved sustained and stable improvement in China,but compared with the world's other major coal producing countries,there is still a wide gap.By comparing the natural conditions of the coal mine,the coal industry and the production structure,coal mine safety laws and regulations,coal mine safety supervision system,security mechanism,the gap between China's coal mine safety and the other major coal mining countries is caused mainly by poor resource conditions,the production structure is unreasonable,imperfect laws and regulations and poor execution,imperfect supervision system and the security mechanism and other reasons.The research can provide reference for the safety of coal mine in China.