The construction enterprise architecture is the core of enterprise informatization top design.In order to guarantee the enterprise information in design and reduce repeated construction or push to re experience, it must combine with the enterprise operation model, build integration information system, promote business alignment with IT realize the automation, execution, and improve enterprise management quality.Chinese Construction Eighth Engineering regarded construction general contract management as the core, made beneficial exploration, we studied standardization before informationization, using informationization force standardization standard, through the information system, the basic management work for compulsory execution results, and through the relation and system security of the propulsion system. After more than six years practice, it has achieved fruitful results in the management of the foundation, which we shared with readers.