Objective　To understand the study habits of medical postgraduates in basic cours-es so as to provide references for the reformation of teaching methods. Methods　Totally 250 postgra-duates of grade 2010 in our university were investigated with self-made questionnaire. The contents of the questionnaire included basic condition of postgraduates， study methods and suggestions for teaching methods. Rate， percentage and Chi-square test were applied to do statistical analysis. Results　Accor-ding to the results of the collected 246 copies of questionnaire， 91.5%（225/246） did not preview lessons before class， 93.5%（230/246） took notes in class， 78.9%（194/246） simply took notes in the book， 60.6%（149/246） preferred more detailed courseware and 27.2%（67/246） reviewed lessons after class. The percentage of simply taking notes in the book of local students （86.5%） was significantly higher than that of army ones （73.2%） （P=0.030）， but the percentages of preferring more detailed courseware and reviewing lessons after class of local students were significantly lower than those of army ones （P=0.008， P=0.016）. Conclusions　The proportion of previewing before class is low among postgrauates. Postgraduates depend heavily on teachers and do not review after class in time. There are differences between local students and army students in taking notes and review habits. It is important to cultivate postgraduates’good study habits.