From health to sub-health and then to disease, the influence of physical factors can not be ignored, and various physical bias is the internal basis for the occurrence of disease disorders. Different physique in the performance of physiological characteristics, disease susceptibility and development are different. The specificity of individual constitution often leads to the body’s susceptibility to certain disease-causing factors. As the internal organs and tissues have different brittle rigid and flexible, so different physique of the person’s response to the disease is not the same, the onset of the situation is different. Modern scholars have also confirmed the susceptibility of the constitution to certain disease-causing factors. How to personalize the identification of constitution? Personalized constitution identification is done from two aspects, firstly, the initial collection of constitution information with the help of standardized Chinese medicine constitution scale, secondly, the further collection of evaluation data through the expert observation of the examinee’s tongue, pulse, etc., and then the comprehensive statistical analysis of all kinds of data by computer to arrive at the initial constitution identification results. Finally, we will conduct further health questionnaires as appropriate to finally distinguish the type of constitution.