Breaking the obstacle between treatment and prevention was to achieve the integration of treatment and prevention in chronic disease (NCDs )management. Many areas put forward the integration of treatment and prevention in hypertension and diabetes.The research concludes three typical modes which include prevention center+“city-county-communty” union, “administration planning-department in charge-family doctor serving” and integrated groups of NCDs .We analyzed some obstacle factors such as the lack of whole-process policies,the overlapping and dispersed institution functions,unreasonable health care payment methods,inadequate performance evaluation system and poor linkages of information resources.Therefore,we provide some strategies to improve the integration of treatment and prevention in NCDs.