Abstract: As a new medical cultural model, Shared Decision-Making gets more and more attention in academia. Shared Decision Making is a process which clinicians/patients and their relatives decide treatment together. In other words, medical staff tells patient about the advantages and disadvantages of the various treatments, patient weighs the pros and cons, and medical staff and patient make decision together after fully communication. On the basis of reviewing related literatures, this article summarized the research status of Shared Decision-Making and aimed at providing a preference for theoretical research and clinical practice.