1. Because there are many readers in the study room, some readers who bring their own electronic devices will use the power socket in the study room because they need to charge temporarily. Doing so has the hidden danger of overloading electricity, which may lead to power failure in some areas and damage to personal electronic equipment due to improper charging.

2. Because the seats in the study room are generally far away from the power socket, when the electronic equipment is charged, it may cause passers-by readers to trip.