The reason why fascism can't tolerate Montessori education is that fascism doesn't agree with Montessori's educational idea. The idea of Montessori education is that all children's education must follow a principle, that is, to help children develop naturally physically and mentally. Fascists propagate and instill narrow racial theories and militaristic ideas, and strengthen the centralized leadership of the state over school education at all levels; The ideal unification stipulates the school curriculum, education plan, syllabus and textbooks, cancels all the contents of democracy and freedom in education, and cuts down the education of cultural and scientific knowledge, which is contrary to Montessori's thought of letting children develop physically and mentally, that is, fascism does not agree with Montessori's educational thought, so fascism cannot tolerate Montessori's education.