In terms of treatment methods, depression treatment can be described as “blossoming”. Chinese medicine, Western medicine, folk medicine, modern, various methods of treatment of depression. Among them, psychological guidance is necessary to assist other treatments, so as to treat the symptoms as well as the root cause, which is more conducive to get out of the psychological shadow and help restore health quickly. The role of psychological guidance: a. Help restore confidence: some depression patients, lost self-confidence, that is, “self-confidence”. The total denial of themselves, resulting in depression patients, lack of sense of existence, pride. Psychological guidance can help patients to restore their confidence. This is a solid and powerful step in the treatment of depression. Second, break the deadlock: general depression patients, is not confided in people. Japanese psychologist Wakuji Ohmoto said, “The treatment of depression, confiding is the beginning of recovery.” Therefore, the way of guidance and diversion makes depressed patients, relax their wariness and open their hearts. The effect of confession on the treatment of depression is very significant. Third, case study: “Everyone has his own Hamlet in his heart”, therefore, each depressed patient, the reasons for suffering from depression, the performance of depression, are not the same. In the modern field of psychology, the case study approach is commonly used in the treatment of depression. For different depressed patients, a profile is created to follow up the treatment of depression. Psychological diversion therapy for depression is a relatively common type of treatment in the field of psychiatry. However, although psychological diversion treatment can be done as a single treatment method, but in case of some patients with severe depression, they cannot rely on psychological diversion alone. Other methods such as medication and acupuncture need to be combined with the treatment to be a reliable solution.