Since the Industrial Revolution,the acceleration of technology has brought about the constant acceleration of so-cial change and the pace of daily life with the continuous evolution of technology.In terms of man-and-technology and the technology for daily life,we can identify the post-human culture condition.As a further development direction of the emerging enhanced technology in the post-human era,brain-computer interface technology makes man gradually become superhuman or post-human in the sense of enhancement and transformation,which rewrites people's body perception,loosens the existing hu-man ethical system,and shows a new ethical context of post-human beings.As a high-tech with wide application prospects,brain-computer interface has been strongly supported by national policies in its development in China.It is constantly committed to changing people's way of life,empowering industrial development,and injecting new vitality into the new media technology of contemporary China.