Ouyang You,one of the important Local gods in north Fujian in the Tang and Song Dynasties,originated in the Daqian village of Shaowu area. At the beginning,it might be worshipped as the gods which could spread plague. Later, its form evolved into a multiple faces god. In Tang,the god accepted Buddhist rituals. In Northern Song Dynasty,it was given a series titles in the official ceremonies. With the development of the imperial examination system, it was blessed by intellectuals in northern Fujian. At the same time,Ouyang You belief spread outward, formed a larger range faith circle, covering the north Fujian, and neighboring Jiangxi, Zhejiang and other regions, deeply influenced the local community. In the process of evolution and dissemination of Ouyang You faith, various groups which included local officials, monks, elite, and masses, has played an important role. It reflects the historical changes of society in north Fujian from the Tang and Song to the Ming and Qing Dynasties.