With the growth of children's age, the elimination of toys is too fast, causing many parents' problems. In order to cultivate children's willing to share character, make use of the surplus value of redundant toys and enrich the community atmosphere. Improve the relationship between current social neighbors. We will promote harmonious development. Promote the circulation of resources, reduce the waste of resources, increase communication between children, and improve the value of toys. Reduce the waste of social resources.