A large-scale survey by the Basic Teaching and Research Center of the Beijing Academy of Educational Sciences showed that preliminary achievements in overall homework management has been made in Beijing，however，there is still much space for development in homework design teaching and research，hierarchical homework design，and high-quality resources orientation. To this end，the Center provides concept guidance in multi dimensions such as “establishing and implementing a new concept of homework quality，designing subject-based and suitable types of homework，and establishing and improving a ‘teachers trial-first’ system in homework design”；in addition，the Center advocates practices and explorations as follows：focus on and refine typical problems in homework in each subject；put forward basic problem-solving strategies，operational suggestions and reference examples；select excellent design cases and compile into a pamphlet. While making efforts to realize full co-construction and sharing of high-quality homework resources，a sound and stable progress has been made in guiding the research on homework optimization among all primary and secondary school teachers，and positive changes have taken place in terms of homework content，presentation form，evaluation requirement and arrangement process.