曹道士碑是黑龙江省发现唯一的金代道教碑刻,原立于阿城县东南百余里之松峰山太虚洞内,现存阿城市文物管理所金上京博物馆。其碑文虽于《吉林通志》、《宾县县志》等书中有记载,但碑文脱字、误字较多。建国后陆续有人对此碑进行过考察研究,但都是从历史的角度探讨,虽对碑文做了校正,但仍然有误。关于书法方面的研究似更无人问津。本文拟在勘误曹道士碑文的同时,并对其书法艺术和书法源流作点粗浅的研究,以就正于学界同仁。 Caosi monument is the only gold found in Heilongjiang Province Daoist inscriptions, originally located in the southeastern city of Acheng hundreds of Songshan Mountain Tae Hsiao hole, the existing management of the cultural relics in the city of Beijing Museum. Although its inscription in the “Jilin Annals”, “Binxian County” and other books are recorded, but the inscription off, more mistyped. After the founding of the People’s Republic of China, some people began to study and study the monument one after another, but all from a historical perspective, although the inscription was corrected, but still wrong. No one cares about the study of calligraphy. This article intends to errata Cao Taoist inscription at the same time, and its calligraphy art and calligraphy for a little superficial study, just to academic colleagues.