Over the last century, the foundation, establishment, exploration and reconstruction of the discipline inspection and supervision system of the Communist Party of China have always been embedded in the national revolution and reform process led by the party. The reform of discipline inspection and supervision system has continuously promoted the connection and integration of inner-party supervision and state supervision, always resonated with the process of national rule of law construction led by the party, and always been driven by the two wheels of governing the party according to regulations and ruling the country according to law as law appeals. As an important part of supervision system of the party and the country, the discipline inspection and supervision system has matured in the reform, revealed the “Chinese logic” of power supervision and corruption governance, and demonstrated the soberness and consciousness of the Communist Party of China’s courage to innovate herself and purify herself.