1. Do not overload: When the elevator gives an alarm due to overload, please take the initiative to quit. Overloading will cause the elevator to fail to operate normally. Please wait patiently for the next elevator.

2. Don't lean against the door: stand in a safe position at a certain distance from the elevator door to prevent the elevator door from suddenly opening and causing falling.

3. Don't frolic in the elevator: big movements can easily cause the elevator safety device to move, cause the elevator to stop running, and also disturb others.

4. The elevator is not an escape tool: in case of fire or earthquake, the power failure of the elevator will cause people to be trapped and lose the best opportunity to escape or be rescued. Therefore, don't use the elevator to escape at dangerous times.

5. Don't hit the elevator door hard: Many people hit the elevator door violently, causing the elevator door to suddenly open and finally fall into the elevator shaft, which is really dangerous.