There are many systems for the treatment of speech delay in children. Pediatric speech rehabilitation therapy requires the stimulation of the child’s speech development center of the brain, which can be stimulated by pinprick stimulation and is not very painful, and the child needs to go to the hospital in time if there are uncomfortable symptoms. And the child has to be trained one-on-one, with a speech therapist to give the child speech rehabilitation therapy, starting with consonants, rhymes, single words, and single words. As long as the child is able to adhere to it, there will be different degrees of improvement. The overall effect is very good when the rehabilitation therapy is adhered to every day.