私法中的诚实信用原则已为人们广为熟知,公法中的政府诚信原则在二战后的发达国家也纷纷确立(行政信赖保护原则)。本文主要对政府诚信的主体、客体及载体等方面进行分析,提出构建我国政府诚信的基本法律框架,以塑建现代责任政府形象,保障相对人的正当权益,以完善我国行政法律体系。 The principle of honesty and credit in private law is well known to all people. The principle of government good faith in public law has also been established in the developed countries after World War II (the principle of administrative trust protection). This article mainly analyzes the subject, object and carrier of government honesty, and puts forward the basic legal framework to build up the government honesty in our country, in order to build a modern image of responsible government, protect the legitimate rights and interests of relative people, and improve our administrative legal system.