有明一代,边患贯穿始终,是威胁其统治的重要因素之一。故而,明朝的边防问题在其政治史上占有极其重要的地位。本文结合明朝边防形势演进变化的实际情况,以重要边患之一的蒙古为例,对孝宗朝宰辅丘浚的边防思想进行了剖析,试图对明朝边防制度给予评议。关于明朝的边防制度,前人已有诸多论述。明朝的边患被视为“三患”之一,是研究明代政治史、军事史的重要问题。无论是研究明史的通史之作,还是专门研究明朝军事边防的专著,都对明朝 Having a bright future and always running through the troubles is one of the important threats to its rule. Therefore, the issue of frontier defense in the Ming dynasty occupies an extremely important position in its political history. In this paper, taking into account the actual situation of the evolution of border defense in the Ming Dynasty, taking Mongolia, one of the most important plagues, as an example, this paper analyzes the border defense thoughts of Zuo Xiu and Qiu Jun in Xiaosong Dynasty, trying to comment on the border control system in Ming Dynasty. As for the frontier defense system of the Ming Dynasty, many expositions have been made by the predecessors. The plague of the Ming dynasty is regarded as one of the “three strikes” and is an important issue for studying the political and military history of the Ming Dynasty. Whether it is to study the general history of the Ming Dynasty, or to study the Ming Dynasty military border monographs, are the Ming Dynasty