The strategy on developing a quality workforce in the new era and the strategy of rural revitalization were deeply implemented，which put forward new requirements for personnel system reform of public institutions. The 14th Five-Year Plan of Human Resources and Social Security made specific arrangements for personnel system reform of public institutions. Personnel system reform of public institutions has made breakthroughs in such key areas as public recruitment，evaluation and incentive，selection and appointment of leaders，and capacity building. The next step in personnel system reform of public institutions should focus on the accuracy，cohesion and effectiveness of policies. We should not only consider the balance between the stability and flexibility of the system，but also pay attention to the cohesion of policies between departments. At the same time，we should improve the coordination mechanism of full authority delegation and effective use of power，and create a good environment for better playing the autonomy of employers.