1. Take your baby to social activities: take your baby to places like children's playgrounds, kindergartens or community centers, and let your baby meet new friends.

2. Encourage the baby to communicate actively: Encourage the baby to greet and chat with peers actively, so that they can feel the baby's friendliness and enthusiasm.

3. Give the baby a chance: Give the baby a chance to play with other children, such as organizing a small party or game activities.

4. Cultivate the baby's cooperative spirit: let the baby participate in team activities, such as drawing and playing games together, and cultivate their cooperative spirit and team consciousness.

5. Give support and encouragement to the baby: When the baby encounters difficulties or setbacks, give them support and encouragement to make them feel their value and importance.

6. Lead by example: As parents, we should lead by example, actively participate in social activities, show good social behavior and attitude, and let the baby learn the correct social way.