Abstract:There is an ancient watchtower on Wenxian Street, Chengxiang District, Putian City, Fujian Province. It has been more than a thousand years since the ancient watchtower was built. Repeatedly destroyed repeatedly built repeatedly repaired, integrated the advantages of northern wood construction technology, but also maintain a strong local tradition and characteristics. Some of them retain the style of Ming dynasty architecture, a few places still retain the characteristics of Song Dynasty architecture. It is also unique in structure and plastic art, which is rare in the same kind of architecture in China.