Diabetes is a group of chronic metabolic diseases closely related with patientsbehavior.Unhealthy behavior plays a pivot role in the prevalence of diabetes.Lifestyle and behavioral factors initiate,or precipitate diabetes.High stress,low emotional stability,cognitive impairment,depression and anxiety tendencies associated with diabetes.Stress behavior and psychological disorders stimulate metabolic disorders Reduced incretin (GLP-1)effect.Cognitive defect is one of the important reasons lead to uncontrolled diabetes prevalence.So called "Diabetes act",pathogenic behaviors lead to insulin resistance and (or) insulin secretion problems."Diabetes behavior pattern" - Explicit acts of diabetes behavior and the pathological process of "Diabetes act".Diabetes behaviors are mostly acquired behaviors.Using of systematic behavior intervention,health education approaches and beliefs to change the pattern of cognitive,can affect the patients cognitive,attitude and behavior,change diabetes behavior.It can greatly reduce the risk of type 2 diabetes