With the acceleration of urbanization and the continuous improvement of people's requirements for spatial quality,it is urgent to improve the quality of office buildings.The Huayi Comprehensive Building is not only a landmark building in the city,but also a modern and efficient head-quarters office building.From the aspects of functional zoning and spatial layout,streamline design,and indoor and outdoor environment creation,the comprehensive analysis is conducted to explore strategies for improving the quality of office buildings in the new era.