经济改革需伴随法律的改革,良好的制度是经济有效发展的前提。我们需要在法理学上作更广更深的理解才能适应制度改革的需要。本文介绍哈特的理论,在法律是什么的问题上作比较理解,,在法律和道德的关系方面以新的视角来分析法律与道德如何在新时期内避免道德逻辑与法律逻辑的混淆,有效指导我国法治建设。 Economic reform needs to be accompanied by legal reform, and a sound system is a prerequisite for economic and effective development. We need a wider and deeper understanding of jurisprudence in order to adapt to the needs of system reform. This article introduces Hart’s theory and makes a comparative understanding of what the law is and how to analyze the relationship between law and morality to analyze how law and morality can avoid confusion between moral logic and legal logic in a new period Guiding the legal construction in our country.