本文从分析住宅工程质量形成的复杂性、建设规模的宏大性和影响的重大性入手 ,阐明了住宅工程应作为政府质量监督的重点 ,进而提出了以人为核心的住宅结构安全和环境质量控制监督的重要性。并对决定住宅工程质量的主要主体之一———开发商的质量行为作了详细的分析 ,提出了政府对住宅工程质量监督的关键是监督开发商的质量行为的结论 This article begins with the analysis of the complexity of the quality of residential project construction, the grandness of construction scale and the importance of the impact. It expounds that residential project should be the focus of government quality supervision, and then puts forward human-centered supervision of residential structure safety and environmental quality control The importance of And made a detailed analysis of the quality behavior of the developer, which is one of the main subjects that determine the quality of the residential project. It is put forward that the key of government supervision of the quality of residential project is the conclusion of monitoring the quality behavior of the developer