Effective family-school communication has a positive impact on children's education and learning, as well as the educational process in schools, according to research done in the area of family-school communication and the opinions of parents and teachers. Especially for families in kindergartens and primary schools, schools need parents to participate more in children's education and development, and family-school communication is an important factor that can promote parental involvement and help children develop in different fields. An effective home-school communication mode is conducive to the mutual expression of family and school expectations. Through communication, the expectations of both groups can modify and reach the same level, which will encourage the healthy growth of the relationship between family and school and increase cooperation between the two. This paper introduces the literature on family-school communication and makes a systematic review. At the same time, from the perspective of the school, some specific strategies for family-school communication are proposed.