ObjectiveTo get a health education and health promotion model, and give some advice to parents and education division. MethodsA questionnaire was conducted among students of 7 primary schools by stratified-cluster sampling. Get the score of physiology of 106 simple obesity children and executed health intervention study on these obesity children for one year. ResultsHealth intervention measures included changing eating habit and life style, moderate exercise and nutrition education, etc. The result showed that many physiological target declined, such as, SBP, fat absorb, TG, blood uric acid etc. While in psychological targets, only E score of EPQ changed. ConclusionAfter health intervention, we can see it[BF]'s effectiveness. But there is little change at psychological target, which implied that damage of psychological is not change easily. But these damages were not serious in light and moderate obesity children. So, it[BF]'s very important to prevent and intervene the obesity, especially in over-weight, light and moderate obesity children.