Objective　To explore the role of micro lecture in the standardized residency training of urology. Methods　The residents

who had standardized residency training in the department of urology of Shengjing Hospital of China Medical University from January 2017 to October 2018

were selected to be trained by traditional teaching mode (control group) and micro lecture teaching method (experimental group) respectively. The residents had examination of theory learning

clinical practice and clinical case examination

and completed the satisfaction questionnaire. Then the data were collected and analyzed. SPSS 17.0 was used for t test and chi-square test. Results　The scores of the residents in the experimental group were better than those in the traditional teaching group

with significant differences between the two groups (P < 0.05). For satisfaction survey

the satisfaction rate of the experimental group was 92.50%

which was better than that of the control group's 75.00% (P = 0.03). Conclusion　The application of micro lecture in the standardized residency training of urology can stimulate the learning enthusiasm of residents and improve the quality of teaching.