Abstract: Lenin inherited the basic principles of Marxist philosophy of law and creatively spread and developed Marxist theories on the origin of law and the nature of law in the process of the Soviet proletarian revolution.By criticizing the old legal system of the Czarist bourgeoisie, Lenin pointed out that the revolutionary law is to destroy the old social order protected by the old law and the old legal culture on the basis of establishing the corresponding new social order and life style. Lenin’s legal thought is integrated with the regime construction and the daily behavior of the masses. How to use the new proletarian legal system and legal concept to enhance the legal consciousness and legal literacy of the masses is the important task of legal construction. Lenin created a proletarian party to explore and carry out the construction of socialist legal system practice precedents for the construction of socialist legal system in the new period of our country to provide valuable experience.