Qihu 360 Headquarters is a new growth pole for the future regional economy and technology in Tianjin. It is the center of the urban safety brain and the core facility of urban digital transformation. Maximize integration with the site environment, integrate language such as hills into the design, and demonstrate the relationship between digital security through the concepts of "0" and "1". The project creates a green and efficient scientific research office and high-tech production space atmosphere with appropriate and humanized design. we have fully considered environmentally-friendly and energy-efficient solutions, adopting energy-saving materials and technologies, renewable energy systems, rainwater harvesting and greywater systems, intelligent building management systems, and passive design strategies: through proper thermal insulation design of the building envelope to reduce heat loss and thermal bridge effects, and utilizing natural lighting, ventilation and optimized layout to lessen the demand for mechanical systems. The project has won the Five Star Best Office Architecture in THE INTERNATIONAL PROPERTY AWARDS 2023.