Compulsory education is the basic public service provided and guaranteed by the state and the most important field of educational equity. One of the main signs to measure educational equity is the balanced development of compulsory education. The 18th National Congress of the Communist Party of China put education at the top of improving people's livelihood and strengthening social construction, and clearly stated that education is the cornerstone of national rejuvenation and social progress, and that it is necessary to "develop nine-year compulsory education in a balanced way" and "vigorously promote educational equity", which reflects the great importance attached by the CPC Central Committee to education and its firm determination to promote the balanced development of compulsory education. The Decision of the Central Committee of the Communist Party of China on Several Major Issues of Comprehensively Deepening Reform adopted by the Third Plenary Session of the 18th CPC Central Committee has made significant arrangements for the important areas and key links of comprehensively deepening reform, explicitly demanding "deepening comprehensive reform in the field of education", and particularly pointing out "building an effective mechanism to expand the coverage of quality education resources by means of information technology, and gradually narrowing the gap among regions, urban and rural areas and schools. Coordinating the balanced allocation of compulsory education resources in urban and rural areas and implementing the standardization construction of public schools have pointed out the direction for us to further promote the balanced development of compulsory education, injected strong impetus into promoting the scientific development of education, accelerated development, and strived to run a satisfactory education for the people, and provided unprecedented historical opportunities.