Abstract: This paper focuses on the current situation of civil construction site management.Combined with the requirement of the construction project management in Fujian Province, a construction engineering project site information interactive system is develeped.This system is applied into 10 different engineering site management projects.The system implemented supervision and control of the resource of the construction engineering project site.And the system also solved the timeliness of the information communication among supervisor, first party, contractor, supervising and managing company and designer.This system also ensured the reliability and the retroactivity of the original technical data in the construction engineering site.