The environment is a kind of "hidden curriculum" of kindergarten education activities. The class wall environment can be said to get along with children day and night, and it is the most contact environment for children. Now kindergarten education activities are mainly carried out in the form of theme activities. Theme wall not only beautifies the environment, but also displays children's learning achievements, and records children's development and progress bit by bit. Theme wall enriches children's learning resources, is the extension and continuation of theme education activities, and helps children to aftertaste and reflect on the content of the curriculum. It can be said that the creation of theme wall is a part of kindergarten curriculum, and at the same time, the theme wall may be generatedThe foundation of the course. A well arranged theme wall can attract children to interact with them, stimulate children's interest in exploration, research ability and practical ability, and enhance children's self-confidence and language expression ability. It has important educational and aesthetic functions.