Children’s hyperactivity and inattention may be due to physiological phenomena or active personality, or it may be due to diseases such as ADHD. Need to be combined with specific reasons to be intervened. 1. Physiological phenomenon: children’s brain development is not mature, easily affected by the external environment, which is a normal physiological phenomenon. Parents do not need to worry too much, can create a good living environment to reduce the interference of the external environment on the child, so as to help the child to focus. 2. Lively character: If the child itself is lively and active character, then the child is active and inattentive, parents do not need to worry too much. At this time, parents can according to the child’s interest to guide the child to concentrate, in the process, parents need to encourage the child and not to take scolding, punishment and other measures. 3. Hyperactivity disorder: When children suffer from hyperactivity disorder, they will show signs of inattention, hyperactivity and emotional instability. At this time, parents should take their children to the doctor in a timely manner, by a professional doctor to assess the child and take psychological intervention. When a child is hyperactive and inattentive, he or she should seek medical attention and professional help.