The best treatment for autism is one-to-one special training and sensory integration training. The onset of the disease is in infancy and early childhood, and the main manifestations are social interaction disorder, language development disorder, narrow interests and stereotyped behavior. There is no drug that can cure autism, but the best methods are as follows: a. One-to-one special training, which mainly uses the applied behavior analysis method, including five basic elements, namely instruction, assistance, response, reinforcement and pause. It can not only effectively help the child learn new skills, such as communication and interaction, but also help the child eliminate maladaptive behaviors, and this method is one of the most effective methods in autism training. Sensory integration training is also very important for children with autism because they have sensory abnormalities and sensory integration disorders, such as pain retardation, tactile allergy, auditory allergy and vestibular dysfunction.