Abstract: With the rapid development of science and technology, the challenges faced by science and technology ethics are increasing. Science and technology ethics governance has become a highly concerned topic for governments, academia and the public. One of the outstanding problems is how to deeply integrate "science and technology" and "ethics". With this as the starting point, this paper systematically analyzed the current situation and problems of the integration of "science and technology" and "ethics" in China's science and technology ethics governance, and explored the value and significance of the deep integration of "science and technology" and "ethics", and put forward countermeasures and suggestions for the deep integration of "science and technology" and "ethics" from three aspects: strengthening the education and popularization of science and technology ethics, building a dialogue mechanism and exchange platform, and improving the science and technology evaluation and incentive mechanism, with the aim to promote the construction of China's science and technology ethics governance system and the healthy and orderly development of science and technology.