The onset of autism is most often seen in children and adolescents under the age of 14, and currently, at least 1% of the population suffers from autism. As there is no authoritative conclusion on the cause of autism, however, research has concluded that the occurrence of autism is related to genetics, environmental repression and closed life. Therefore, parents should pay more attention and take positive preventive measures to avoid the adverse factors affecting the health of children. 1, let the child to make more friends: for children, making friends is a happy and comfortable thing, can contact feelings, increase insights, improve the ability to adapt and activities. In addition, children have the same thinking and hobbies, there is a natural attraction between them, get along in the group, help physical and mental health, to avoid personality isolation. 2, to create a happy family atmosphere: early childhood living environment has an important role in the formation and development of character. The closeness and harmony between parents will make children feel warm and happy. On the contrary, parental discord and quarrels will make the child psychologically stressed, which will affect physical and mental health over time. 3, cultivate a wide range of interests: parents should guide the child to develop a variety of interests, listening to stories, games, painting, singing and dancing, etc., parents try to participate in it, which can not only develop the child’s mind, but also can strengthen the parents and children between the emotional exchange. 4, set an example: parents should show themselves firm and confident, do not be spiritually frustrated and complain, because parents are the embodiment of strength and wisdom in the minds of children. When the child is timid and disappointed, parents should help in time. So that it builds confidence and overcome the difficulties. 5, increase fresh stimulation: every sound and color is a kind of temptation to children, their senses and eyes need to be stimulated by fresh things. Parents should often take their children out, so that they can integrate into nature and broaden their minds. Is introversion autism? People who don’t know about autism easily associate it with a withdrawn or introverted personality, i.e. they associate autism with a psychological disorder and believe that autistic children are stimulated by some kind of external environment to develop a withdrawn personality. Research has shown that autism is a neurodevelopmental disorder, not a purely psychological one. It is easy for parents to get into the misconception that autism is caused by an introverted personality. In fact, introversion and autism are fundamentally different, autistic children and parents do not have eye contact, or communication is short while the introverted child does not speak, but he will look at you when you talk, and you have normal eye contact.