1. Create a harmonious and warm family environment and build children's inner self-confidence: It is said that parents are children's first teachers, and more is the influence on children's handling and personality. A good family environment is an indispensable factor to cultivate children's correct values and personality. Therefore, creating a warm and harmonious family environment is a very effective way to improve children's withdrawn and introverted personality. As long as children's self-confidence is established, all problems will be solved.

2. Bring children into contact with the external environment: When parents bring their children into frequent contact with the external environment, children can learn how to get along with others from their behaviors and get social methods from them. This can not only improve children's shy and withdrawn personality, but also change their social cognition.

3, encourage children to make friends, learn to enlighten children: unsociable children generally have no friends, children do not know what friends mean to them, so parents can encourage their children to make friends at this time, not many, just one or two. Children will also get the pleasure of having friends and experience the normal communication between people in this process, which will help overcome their unsociable characteristics.