Xi Jinping's thought of rule of law, as the guiding ideology of the comprehensive rule of law, is the theoretical foundation of the formation of the theory of the rule of law of socialism with Chinese characteristics, and also the direction of the comprehensive rule of law in our country.Law enforcement has the closest distance to the people, the closest connection with the people, and the closest relationship with the people, and is a key link in the process of realizing the comprehensive rule of law.The discussion on strict law enforcement in Xi Jinping's thought of rule of law makes it clear that the leadership of Chinese Communist Party and the people-centered approach are the due meaning of comprehensively promoting strict law enforcement.The leadership of Chinese Communist Party is not only the guiding light in the process of promoting strict law enforcement, but also the most fundamental political guarantee for stricter law enforcement.Taking people as the center is not only the source, main body and driving force of strict law enforcement system, but also the fundamental purpose and basic means of its development.Xi Jinping's discussion on the methodology of strict law enforcement systematically clarifies the practice approach of comprehensive and strict law enforcement from three aspects: establishing the value pursuit of law enforcement, building law enforcement team and improving law enforcement system.In the process of law enforcement, we must adhere to the value pursuit of strictness, fairness and civilization, shape legal credibility with strictness, improve the quality of law enforcement with justice, and strengthen the effect of law enforcement with civilization.To build a high-quality law enforcement team, we should not only establish the belief of law enforcement for the people as the core and professional ethics as the foundation, but also provide profound spiritual nourishment for the construction of law enforcement team.In addition, it is necessary to strengthen the construction of law enforcement capacity, improve the efficiency of business training of law enforcement teams, improve the training mechanism of law enforcement personnel, and provide important practical support for the construction of law enforcement teams.To form a scientific, reasonable and complete law enforcement system, we should start from two aspects: promoting the reform of law enforcement system and perfecting the law enforcement supervision system.To reform the law enforcement system, we need to improve the legal procedures for major administrative decisions, rationally allocate law enforcement forces, and strictly implement the accountability system for law enforcement.To improve the supervision system of law enforcement,we should coordinate the internal supervision mechanism of law enforcement organs, improve the external supervision mechanism of pro-curatorial organs, and build the supervision mechanism of social forces, so as to set the power, standardize the power, restrict the power and supervise the power according to law.