本文从知识社会学的角度 ,概略地考察了制度伦理的当代突显及其所导致的伦理学研究范式的转移 ,指出了当代制度伦理之所以能够主题化的社会制度背景和社会文化条件 ,以及这一主题化知识状况背后所潜在的、现代性社会生活实践与现代性道德知识增长的互动关系 From the perspective of sociology of knowledge, this paper examines the contemporary highlight of institutional ethics and the transfer of its ethical research paradigm, and points out the background and socio-cultural conditions of the institutional ethics that can be themed by modern institutional ethics. The interactive relationship between the potential and modernity of social life practice and the increase of modern moral knowledge behind the state of thematic knowledge