近几年来,随着我国行政法中所涉及的公共利益范围的不断扩大,对于公共利益和私人利益的界定也越来越不清晰,这不仅会影响到行政法的正常行使,而且对私人利益也有较大影响。本文首先对行政法中所涉及到的公共利益和私人利益进行介绍,并在此基础上详细探讨公共利益对私人利益的限制,从而使公共利益限制私人利益得到有效规范,以此来从真正意义上使公共利益能够对保障私人利益而服务。 In recent years, with the continuous expansion of the scope of public interest involved in administrative law of our country, the definition of public interest and private interest has become increasingly unclear. This not only affects the normal exercise of administrative law, but also affects private interests Also have a greater impact. This article first introduces the public interests and private interests involved in the administrative law, and on this basis, it discusses in detail the restrictions of the public interest on the private benefits, so that the public interest can effectively regulate the private interests, so that from the real meaning So that the public interest can serve the protection of private interests.