Objective Clinical evaluation of the situation about the foot of diabetic patients.Methods The foot situation of 195 cases of diabetic patients were assessed and also,the patients were given a test about foot care knowledge.Results The skin of the foot in diabetic patients was in poor condition,the fungal infection of foot was the most common,accounting for 78.97%,followed by the incidence of the corpus callosity and clavus,accounting for 54.36%,dry or chapped skin accounted for 16.92%.Diabetic patients were on a serious lack of diabetic foot knowledge.Conclusion It is most important to enhance education about foot care knowledge and regularly foot screen.which is the crucial to prevent diabetic foot lesions.