《唐大诏令集》是一部研治唐史的重要典籍~([1])。此书为北宋宋绶辑录,其子敏求编撰而成,但宋敏求在熙宁三年(1070)所作序文中对《诏令》之史源并未有所交待。而至今学界对此问题尚无系统分析之文,亦无一致认同的结论。陈垣《〈日知录〉“部刺史”条唐置采访使原委》一文在列表梳理开元中改置采访使之原委后,提出:“《通典》《会要》《旧纪》,均为第一等史源。《册府元龟》《唐 ”Tang Dazhin Ji“ is an important textbook of the history of the Tang Dynasty ~ ([1]). This book is recorded for the Northern Song Song Shou, its sub-Min seek compiled, but Song Min seeking Xuning three years (1070) made the preface to the history of ”edict“ has not been confessed. Up to now, there is no systematic analysis of this issue by the academic community and no consensus conclusion has been reached. Chen Yuan ”“ ”Thorn History “ Article Tang home interview to make the whole story ”in the list combing Kaiyuan interviews to make the change after the original, put forward: “ ”, Are the first class history source.“ House Yuan Yuan Tu ”" Tang