On the afternoon of November 8th, the college of Mechanical and Electrical Engineering held a laboratory safety improvement meeting. The college leaders and related persons attended this meeting. In the meeting, all participants watched the "Laboratory Safety Warning Film", listened to the reports on "Laboratory Safety and Environment Management" and "Postgraduate Scientific Experiment Safety Education". It is emphasized in the meeting that all small things matter in the laboratory safety work and we must always keep in mind the laboratory safety importance to avoid laboratory accidents.