Homework is extracurricular extension of school education and teaching，and homework policy，content and form reflect a country’s educational thinking and talent training concept. Developed countries represented by U.S，U.K，France，Germany and Japan attach great importance to the formulation of homework policies，therefore the design of homework for primary and secondary school students in these countries is more purposeful，effective，exploratory，practical，diverse and interactive. Drawing lessons from developed countries in terms of homework policy and design concept，Beijing shall，under the background of “Double Reduction”，strengthen the policy formulation of homework for primary and secondary school students，improve the quality of homework design，enrich the scope and forms of homework，and establish the proper positioning of parents in homework；with “alleviating the burden and improving the quality” of homework as the breakthrough point，the reform of education methods shall be carried out to build a basic education homework system meeting the requirements of “five educations”，at the same time reflecting the orientation of quality education and serving the purpose of high-quality development of education in the capital city.