This paper analyzes the problems existing in the current packaging design of children's food in China, and studies the emotional value, intellectual value, information transmission value and brand value of story elements in the packaging design of children's food. Explores the specific application of story elements in the packaging design of children's food from three aspects, namely, the theme of the incident, the scenario of the story, and the plot design, with the help of several award-winning international packaging works in recent years.