Since July 2021，the Double Reduction Policy was issued and implemented immediately. The policy is not only to reduce students’ homework burden and family education burden，but also an important reform in the compulsory education，which has had a profound impact on school education and family education. This paper analyzes the changes and causes of the urban family education consumption after the policy in Beijing by means of data survey，officail statistic data and interview. The results show that the overall educational expenditure of Beijing urban families decreases after the Double Reduction Policy. The consumption items of curricular training have decreased overall，but the extra-curricular training has little change and many of them shift to online. The parents’ high expectation and anxiety about education are sill. Tt is necessary to improve the quality，improve the capacity and increase the efficiency of schools education to meet the needs of diversified education. Some recommendations such as providing more public education services，parent education，and the Double Reduction Policy evaluation are given at last.