Abstract: The supervision and restriction of power has been one of the core problems in the construction of the ruling party. In recent years, the supervision and restriction of power problems become a hot topic in the domestic academic research. Scholars have carried out extensive and in-depth discussions from political science, law, sociology, management science, party building and other perspectives, focusing on why and how the supervision and restriction of power are carried out, the problems in the supervision and restriction of power, how to further strengthen the supervision and restriction of power and other issues, and have achieved fruitful results.