The standard training of emergency residents is still in its early phase. Computer-based simulation teaching overcomes the drawbacks of traditional teaching mode

because of its high reducibility

simple operation

repeatability

low risks and feasibility for standardized assessment

which is the development trend of emergency medicine teaching. But at present

there are many deficiencies in the application and research of simulation teaching

including low popularity

low level of application

neglect of Teachers' training

research lagged behind

etc. In the future

these aspects should be continuously improved

including popularizing the understanding of computer simulation teaching and attaching importance to teachers' training and research work

so that simulation teaching procedures could meet the needs of modern medical development and practical clinical work.