Autism in children is a common developmental disorder, which usually occurs in infancy, with more boys. In order to promote the language development of autistic children, improve their social skills and master basic life and learning skills, education and training in family and children's rehabilitation training institutions are very important. Some mainstream training methods include applied behavioral analysis therapy, educational courses for children with autism and related disorders, and interpersonal training. Only through early and systematic long-term training can we achieve remarkable results. If the child has symptoms of autism, parents should attach great importance to it and take the child to the rehabilitation center for evaluation and examination as soon as possible.