歐陽脩在唐宋古文運動中，具有關鍵性的地位，他不僅復興韓愈、柳宗元以來中衰的古文運動，還藉著提攜後進，使古文創作薪火相傳，進而蔚然成風。他的古文作品不僅數量多，而且文備眾體、各極其工，其中尤以序跋、雜記與碑誌等類的作品評價最高，但歷來專以歐公「跋」文為研究文本之著作並不多見，因而此種宋代新興文類仍存在著相當多探討的空間。本文以歐公跋類作品作為研究對象，首先討論跋文的性質與來源，其後分析歐公跋文的內容、寫作手法與成就，從而給予歐公對於跋文的貢獻合理之評價。

“Ou-Yang Hsiu” (歐陽脩) had an important turning point in the old Chinese literature movement of the Tang and Sung Dynasty. He restored the old Chinese literature movement and help the juniors to continue the development of the old Chinese literature movement. His old Chinese literary writings had many kinds of style. His writings of prefaces and postscripts had a high appraisal, but not many scholars researched these writings, My thesis studied the postscripts of Ou-Yang Hsiu. First, to discuss the source of the postscript style and to analyze the postscript contents of Ou-Yang Hsiu. At last, to give a reasonable assessment for the contribution of Ou-Yang Hsiu.