Abstract:: With the rapid development of high technology,the formation of high technology and human,nature,society, the complex of the relationship between moral and interest. Biotechnology impacts on the traditional view of life ethics, information technology bring the trust crisis and the security crisis, the contradiction between the rights and obligations of a human in nature, the value of the high-tech load being questioned, the ethical responsibility of the high-tech workers have become increasingly prominent. Comprehensive review of the social function of science and technology, the construction of ethics of science and technology become the leading to guide the development of high-tech, to promote international cooperation in science and technology, strengthen the social responsibility of scientific and technical personnel, strengthen the participation of the whole society “ethical governance” has become an imperative.