Abstract: In recent years,the CPC Central Committee and the State Council have issued policies and regulations for many times to encourage social forces to participate in the construction of public cultural services,and take socialized operation as an innovative path to improve the level of public cultural services.With the deepening of Chinas cultural system reform and the increase of government support,service the subject scale of Chinas urban public cultural continues to expand,the construction mode is increasingly diversified,and demonstration projects continue to emerge.However,there are also some problems in the construction of public cultural services,such as low quality of operation,absence of practical operation policies,fuzzy positioning of main functions and low sustainable ability.In view of these problems,government departments can solve the existing difficulties and optimize the public cultural service mechanism from the following aspects:giving full play to the advantages of diverse social forces and improving the professional operation level;perfecting supporting policies,and clearing system standards;clarifying the responsibilities of government departments and optimizing the supervision and management mechanism;expanding financing channels and strengthening incentive mechanisms.

Key words: public cultural service, socialization, realistic dilemma, solution