It can be seen that the bigger factors influencing children's companionship are their personality characteristics and communication skills. Research on the peer communication ability of children aged 4-6 years found that there are differences in class and gender. Children of different ages and genders have slightly different dimensions in different dimensions, and children with different types of peer relationships have different peer communication capabilities. In response to this, in order to develop children’s peer relationship and peer communication skills, preschool education workers can promote children’s development from the following aspects.