There are no fourth-grade math books in intelligent primary and secondary schools. The People's Education Edition is the People's Education Edition. Fourth-grade mathematics textbooks have been widely concerned by the society because of their ugly illustrations and uncomfortable contents. On May 28th, the fourth-grade mathematics textbook of the national wisdom education platform for primary and secondary schools was left unattended. The textbook "Primary Mathematics" published by People's Education Publishing House has been widely concerned by the society because of its ugly illustrations and uncomfortable contents. On the evening of May 28th, the Ministry of Education issued a response to the illustration of primary school mathematics textbooks published by People's Education Publishing House, saying that after research, the Ministry of Education decided to instruct People's Education Publishing House to immediately rectify and reorganize professional forces to draw illustrations in textbooks to ensure the use of new textbooks in the fall semester of 2022. The Ministry of Education will organize a panel of experts to conduct a strict audit. The Ministry of Education immediately deployed a comprehensive investigation of textbooks for primary and secondary schools nationwide, focusing on the contents and illustrations of textbooks. When problems are found, they should be rectified immediately to ensure that textbooks adhere to the correct political direction and value orientation, carry forward the excellent Chinese culture, and conform to the aesthetic habits of the public.