Inclusion Criteria:  Patient with somatic symptom disorder (confirmed by psychiatrists) Age 20-70  Exclusion Criteria:  Having psychotic symptoms or cognitive impairment Having potentially lethal illness Using cardiac pacemakers or defibrillators Currently pregnant or having plans to become pregnant within the next three months Received rTMS treatment within three months Cannot read the questionnaires by oneself Having to take the following medications persistently: bupropion >300 mg/day、TCA、clozapine、chlorpromazine、foscarnet、ganciclovir、ritonavir、theophylline