Abstract: Knowing more about miners' psychological contract, miners' safety performance and the relationship between the two is beneficial for industry and mining enterprises to improve their safety management level. In this paper, we divide psychological contract into developmental responsibility, normative responsibility and interpersonal responsibility, and divide safety performance into safety results and safety behavior to design the measurement scale and measure 407 miners' psychological contract and safety performance. And the results show that there is a significant positive correlation between miners' psychological contract and their safety performance. Besides, the organization responsibility affects their safety performance through employee responsibility. So it is possible to improve the level of miners' safety performance by improving the state level of the psychological contract between the miners and their enterprises, then to improve the safety management level of the industrial and mining enterprises.