In recent years, with the popularization of diabetes knowledge, people’s awareness of the dangers of diabetes has become more and more extensive, but in clinical work, we can often see that many diabetic patients regard the treatment of lowering blood glucose as the whole of diabetes treatment, while ignoring a variety of comprehensive treatment such as lipid regulation, blood pressure, antiplatelet, etc. This “blood glucose centric” treatment is not acceptable. This “glucose-centric” treatment is not acceptable. Many clinical studies have found that the main cause of death in diabetic patients is cardiovascular disease, and that the risk of cardiovascular disease in diabetic patients is 3-5 times higher than in non-diabetic populations, and that ultimately 70-80% of diabetic patients will die from cardiovascular disease. Cardiovascular complications in patients with diabetes are very common and serious, but many patients are unaware that diabetes is one of the most important risk factors for cardiovascular disease. A US survey showed that 70% of 2000 diabetic patients were completely unaware of the seriousness of the cardiovascular disease associated with diabetes. Thus, the core of type 2 diabetes treatment is how to prevent and reduce the occurrence of diabetic cardiovascular complications. So what can be done to prevent and reduce the cardiovascular complications of diabetes? Many studies have shown that cardiovascular complications of diabetes are related to a variety of factors such as lipids, blood pressure, smoking, and blood glucose, and the effects of dyslipidemia, hypertension, and smoking on cardiovascular complications of diabetes are much greater than the control of blood glucose, and it is impossible to prevent and reduce cardiovascular complications, the biggest killer of diabetic patients, by controlling blood glucose alone. Therefore, it is necessary to change the treatment concept centered on blood glucose control and adopt the treatment principle of “comprehensive treatment and comprehensive achievement”. The so-called comprehensive treatment is what we often call the “five horses”, namely education, diet, exercise, medication and self-monitoring. The comprehensive treatment means that we should not only pay attention to blood glucose, but also pay attention to weight, blood pressure, blood lipid, blood viscosity and insulin resistance and other indicators. On the basis of strict control of blood glucose, actively control blood pressure, correct dyslipidemia and comprehensively control cardiovascular disease risk factors in diabetic patients.