杨乃武与小白菜案是晚清四大奇案之首,经七审七判,历时三年得到昭雪,作为晚清轰动朝野的一大公案,杨乃武与小白菜案在中国法制史上有着重要的地位,本文着重对此案体现的晚清法律制度、冤案产生的原因、以及最终平反的原因进行分析,目的是使读者从法律角度对此案有一个全面的了解。 Yang Naiwu and Pak Choi cases were the first of the four odd cases in the late Qing Dynasty. After seven sentences and seven seizures, they lasted for three years. As a major publicity that caused a stir in the late Qing Dynasty, both Yang Naowu and Pak Choi have an important role in the legal history of China This article focuses on the late Qing legal system reflected in the case, the causes of injustice and the reasons for the final recrimination. The purpose is to make readers have a comprehensive understanding of the case from a legal point of view.