The reform of China's political democratization has gradually entered the deep water area into a crucial stage,the reform is difficult.Through the study of the socialist deliberative democracy with Chinese characteristics,the theoretical basis and practical forms of the Chinese democratic regime and the construction of political democratization in China is accelerated.The Chinese characteristic of grassroots'deliberative democracy is a great innovation in the form of democratic practice in our country.It is important to ensure the stability and long-term stability of the country.