Objective To analyze the clinical characteristics and analysis of children with functional abdominal pain syndrome （FAPS） and to provide scientific references for clinical diagnosis，treatment and prevention of this disease. Methods 96 cases of FAPs treated in our hospital from October 2019 to October 2020 were selected as the research group. In this study，the clinical characteristics and analysis of FAPs were analyzed. Results In terms of clinical characteristics，FAPs was more common in girls than in boys，and children of 4 ~ 7 years age group were more susceptible to the disease. The alternation of seasons was the main season of disease onset，followed by summer. The disease duration was mostly 2 ~ 3 months. Catching cold was the main cause of the disease，followed by no obvious cause. Peripheral umbilicus was the main part of abdominal pain. Conclusion Childrens' functional abdominal pain was common in pre-school and school age children. In clinical practice，early diagnosis and personalized intervention should be given according to clinical characteristics.