The government's purchase of community public health services means that the government purchases services from qualified public health service institutions and pays corresponding fees according to the quantity and quality of services provided. The government's purchase of community public health services is an important measure to improve the level of community public health services. China began to explore the mode of government purchase of public health services since 2002. In 2009, the purchase object was expanded to social Office public health service institutions. In 2016, the family doctor system was promoted throughout the country. Through the three-stage pilot practice, some results have been achieved, but there are still some problems, such as insufficient number of medical staff, lack of service providers, imperfect relevant laws and regulations, supervision and evaluation mechanism, and low recognition of residents. To improve the government's purchase of community public health services, we should establish a stable public health investment mechanism, improve the basic conditions for disease control, strengthen the grass-roots public health system, improve laws and regulations, supervision and evaluation mechanism, and improve the ability of public health services.