Keep calm: it is common for children to lie, so parents should not be too excited or angry. Stay calm and understand why the child lied and what the purpose is. Know why: It is very important to know why children lie. Maybe it's because they are afraid of being punished, or because they want to escape from something. Knowing the reasons, parents can handle the problems better. Give positive guidance: When children lie, parents can give positive guidance to help them understand the harm of lying. Children can understand the consequences of lying by telling some examples or stories. Give appropriate punishment: When children lie, parents can give appropriate punishment, but be careful not to punish them excessively. Excessive punishment may disgust children and even make them more dishonest. Build trust and communication: When children lie, parents can build trust and communication with their children. By communicating with children and letting them know that you understand their plight, you can help them solve their problems. Generally speaking, when children lie, parents should adopt an attitude of understanding, guidance and appropriate punishment. At the same time, parents should also establish a relationship of trust and communication with their children and help them establish honest habits.