Transcranial electrical stimulation(tES)is a non-invasive nerve stimulation technique that modulates changes in neural activities in cerebral cortex through a weak current of specific intensity(and frequency).It has become a valuable tool for the study of human behavior and cognitive neurophysiological processes.As a brain stimulation technology with broad development prospects,it is not mature enough in the field of human auditory research.However,the research on tES has obtained preliminary results in regulating motor ability.This article mainly introduces the effects of tES and auditory steady state response on auditory,and the applications of tES in auditory diseases.By summarizing and discussing tES during auditory processing as comprehensively as possible,the potential application value of tES in the treatment of auditory diseases could be illustrated.