《治历缘起》是反映崇祯改历过程的重要文献。本文通过考察现存各种明版《治历缘起》,主要包括藏于中国国家图书馆、英国牛津大学博德利图书馆和梵蒂冈宗座图书馆的刻本以及韩国国立首尔大学奎章阁档案馆和日本国立东京天文台图书室的抄本,对该书明版本重新进行了探讨。本文发现该书在明末从未停止编撰,十二卷本只是一个较晚版本,之前还应出现过单册、双册与五卷本。另外,本文还探讨了清刻本删除奏疏的原因。 “Historical treatment” is an important reflection of the process of Chongzhen calendar literature. This article examines all the existing Ming version of “rule of law”, mainly including the collections of the National Library of China, the Bodleian Library and the Vatican City Pontifical Library of the University of Oxford, UK, and the Kui Zhang Pavilion Archives of Seoul National University of Korea and Japan Tokyo National Observatory library copy of the book version of the book again to explore. This paper finds that the book never ceased to be compiled in the late Ming, and the twelve volumes are only a later version. There should also be single books, double books and five volumes before. In addition, this article also explores the reasons for the deletion of the sparse.