Since the launch of the National Smart Education Platform for primary and secondary schools on March 1, as of March 25, the average daily browsing volume was more than 28.88 million, an increase of 40 times compared with the same period last year, and the platform users covered all provinces, regions and cities across the country. In order to better serve students, parents and teachers, the Ministry of education has also developed a mobile app for the National Smart Education Platform for primary and secondary schools, which will be launched in the near future. Since the occurrence of COVID-19 in March 14th, the primary school and primary school in some areas have made full use of the national intelligent education platform for primary and secondary schools, which has ensured that the average daily reading volume of the platform has increased from about 12 million 910 thousand in the first two weeks of March to 46 million 190 thousand over the two weeks, an increase of 2.6 times. Especially in Liaoning, Jilin, Fujian, Shandong and other provinces where the epidemic is more serious, the growth rate is more than 6.5 times, which effectively serves the overall situation of epidemic prevention and control and "no school suspension". It is worth mentioning that, according to the statistics of the Ministry of education, after the central government issued the "double reduction" policy last July, the number of views and visitors of the National Smart Education Platform for primary and secondary schools showed a high surge trend. By the end of February this year, the average daily browsing volume of the original national primary and secondary school network cloud platform had reached 21.04 million, 17 times higher than that before the release of the "double reduction" document; After the trial operation of the platform upgrade and revision on March 1 this year, the average daily browsing volume increased by 24 times compared with that before the "double reduction". (outlook new era)