Study for the efficacy and mechanism of acupuncture and rTMS on the emotional cognitive regulation of major depression.

INTERVENTION: Acupuncture+rTMS:Acupuncture+rTMS;Acupuncture group:Acupuncture;rTMS group:rTMS; CONDITION: Major depression disorder PRIMARY OUTCOME: Event‐related potential (ERP);HAMD; SECONDARY OUTCOME: SF‐36; INCLUSION CRITERIA: 1. Patients aged 18‐65 years old; 2. The patients who meet the diagnostic criteria of Western medicine "depression" meet the diagnostic criteria of "depression" and "liver depression and qi stagnation syndrome"; 3. Patients with HAMD‐17 score >= 17; 4. Patients who did not take antidepressant drugs at the first time; 5. Right handed subjects (according to Edinburgh Handedness scales); 6. The subjects who signed the informed consent form voluntarily participated in the study.