It is recommended to wear a mask correctly when attending meetings, and to wash hands and disinfect before entering the meeting room. The meeting participants should be spaced more than 1 meter apart, reduce the number of concentrated meetings, control the duration of the meeting, and if the meeting is too long, windows should be opened in time for ventilation. In addition, pay attention to the prevention of ground dust, the ground is another important place where viruses are hidden, so attention needs to be paid to keeping the ground tidy during the meeting. After the meeting, the venue, desks and chairs should be disinfected, and teaware supplies are recommended to be disinfected by soaking in boiling water.