In order to strengthen the defense line of laboratory safety management in colleges and universities, scientifically manage and improve the safety awareness of teachers and students, we can start from the following aspects:

Improve the laboratory safety management system: formulate detailed laboratory safety operation procedures, emergency plans and safety responsibility system to ensure the orderly conduct of laboratory safety work.

Strengthen laboratory safety training: organize laboratory safety training regularly to improve teachers and students' understanding and operational skills of laboratory safety, so that they can fully understand laboratory safety risks and countermeasures.

Establish a laboratory safety inspection system: conduct a comprehensive safety inspection of the laboratory on a regular basis, rectify hidden dangers in time, and ensure the safety of the laboratory environment.

Strengthen the responsibility of laboratory safety management: define the responsibilities of laboratory managers, strengthen the supervision and guidance of laboratory safety management, and ensure the implementation of laboratory safety management.

Improve the level of laboratory safety facilities and equipment: invest money to update laboratory safety facilities and equipment, ensure their good performance and normal operation, and provide a safe and reliable experimental environment for teachers and students.

Carry out laboratory safety publicity and education activities: strengthen laboratory safety publicity and education through various channels, improve the safety awareness of teachers and students, and create a strong laboratory safety culture atmosphere.

Establish a laboratory safety information reporting mechanism: encourage teachers and students to actively report laboratory safety accidents and hidden dangers, keep abreast of laboratory safety trends, and take effective measures to prevent and respond.

Strengthen communication and cooperation with relevant departments: establish close contact with school safety, fire protection, medical treatment and other departments to maintain laboratory safety.

Introduce the third-party safety assessment agency: regularly invite the third-party safety assessment agency to conduct safety assessment on the laboratory, and put forward suggestions and suggestions for improvement, so as to improve the safety management level of the laboratory.

Encourage innovative research: supporting teachers and students to carry out innovative research in the laboratory can not only improve the safety management level of the laboratory, but also help cultivate innovative talents.