法院是定纷止争的最后一道屏障,由法院针对具体案件制作的裁判文书是当事人服判息诉关键性因素。裁判文书作为法律文书的重要组成部分,增强其说理性,将公正通过说理的方式表现出来,使当事人胜败皆服,有利于节约诉讼资源,也有助于法院和法官公正形象的树立,提高司法的权威和公信力,本文在司法三段论的基础上从适用法律和认定事实大小两个前提入手,浅谈我国裁判文书说理性。 The court is the final barrier to the conclusion of the dispute. Judicial instruments made by the court for specific cases are the key factor in the parties’ decision to seek interest. Judicial instruments as an important part of legal instruments, to enhance its rational, the fair way through the performance of the show, so that the parties victory or defeat, which is conducive to saving litigation resources, but also help to establish a just image of courts and judges, improve judicial Authority and credibility, this paper starts with two preconditions of applying law and affirming fact size on the basis of judicial syllogism, and discusses rationality of our judgment instruments.