School uniforms can regulate students' behavior. As a symbol of campus culture, school uniforms can infect students by creating an environmental atmosphere. When students put on school uniforms, they can feel an invisible constraint, and they will always remind themselves to observe discipline, pay attention to their words and deeds, and safeguard the image of themselves and the school. Therefore, it is necessary to unify the school uniforms of primary school students. ? Schools should encourage students to wear school uniforms. Wearing school uniforms is conducive to the healthy growth and development of students. Therefore, advocating students to wear primary school uniforms will gain more full value legitimacy. In addition, schools must solve the financial burden faced by students from disadvantaged families wearing school uniforms. Schools should take wearing school uniforms as a regular educational activity. Here, wearing school uniforms and unifying school uniforms were originally a management activity, which was transformed into an educational activity by the school, including: according to different ages and periods, using relevant curriculum resources and the development of school-based courses, allowing students to independently design or participate in the design or choose among various forms of school uniforms. Non-mandatory unified requirements actually provide students with many possibilities and educational opportunities to cultivate themselves according to their own intentions.