Joy baby is a children's image as the theme of the animation, the protagonist is Huanhuan, Lele, DouDou, TuanTuan, round five different personality characteristics of the lovely animated image, to children and young people in the life of learning to encounter a variety of habits, common sense, science and technology knowledge, and other rich resources as the creation of the subject matter. The tone of "Happy Baby" animation is humor, sunshine, vivid and interesting; the main audience object is 3-9 years old children.