To determine whether a child has benign epilepsy, a professional doctor should make a comprehensive judgment based on the clinical manifestations as well as EEG and other tests. 1. Clinical manifestations: the symptoms of benign epilepsy patients vary from person to person, and usually can be relieved after a few seconds to a few minutes. The incidence of seizures is higher in children and adolescents, with a frequency of 1~2 times/year, which can be gradually relieved with age. Non-benign epileptic symptoms are more severe and more frequent, and with age, patients may have developmental abnormalities, motor and intellectual regression. 2. Electroencephalogram (EEG): In benign epilepsy patients, during sleep at night, spiking or slow-syndromic waves or spiking waves can be observed in the temporal region, and the EEG is normal in the waking state, with normal neurodevelopment and no obvious structural abnormalities in the brain. In contrast, patients with non-benign epilepsy have a more disturbed background of electroencephalographic activity, usually accompanied by neurological symptoms. The type of epilepsy and prognosis of the child is recommended to be examined by a specialized doctor for comprehensive judgment.