Nowadays, more and more Internet cafes are opening up under the guise of improving intelligence. In fact, these places are places where a large number of teenagers chat or play games online, and few people can pull them out. Some students save the money their parents bought them for breakfast or lunch and spend it on playing games in Internet cafes. To make matters worse, some students even stay in the Internet cafe all night. In my opinion, serious measures should be taken to reduce the number of network centers and help teenagers develop some other hobbies that are beneficial to them.