本文主要围绕公司股东的诚信义务这一内容,在对国内外不同理论观点介绍、分析的基础上,从法哲学、民法学、公司法学三方面,论述了在我国确立公司股东诚信义务的理论观点,通过对股东诚信义务内容的讨论,提出了保护小股东利益的若干法律机制。 Based on the introduction and analysis of different theoretical points of view both at home and abroad, this article discusses the theory of establishing the shareholder’s obligation of fiduciary duty in our country from the aspects of legal philosophy, civil law and corporate law Through the discussion on the content of shareholders’ fiduciary duties, several legal mechanisms to protect the interests of minority shareholders were put forward.