Noninvasive neuromodulation techniques are bioengineering technologies that use non-implantable technology(non-invasive) to physically or pharmacologically stimulate nerve fibers to regulate neuronal activity and achieve a certain therapeutic effect. In recent years，noninvasive neuromodulation technology has developed rapidly. The neuromodulation technology represented by transcranial magnetic stimulation and transcranial DC/AC electrical stimulation has been widely used in the field of rehabilitation medicine and has become an effective“weapon”for clinical treatment. The application，safety and possible development trend of noninvasive neuromodulation techniques in children’s rehabilitation are reviewed.