In today's rapid construction, the research on the regionality of architecture is still of great significance. Architect Wurster is the recognized leader of the second bay tradition architects. His works are consistent with modernism in form and technology, while acknowledging regional influences, historical precedents and local sources. Wurster is not very well-known today, especially the domestic research on him can be said to be blank. Through his research, we can get a glimpse of the unique American regional form of architecture in the Bay Area and contribute to the regional research of architecture.