Purpose/Significance To analyze the current situation of medical students’ information quality evaluation ability, in order to provide references for optimizing the information literacy education and training program. Method/Process The online questionnaire survey method is adopted to investigate the cognition, awareness, ability and comprehensive level of medical students on the evaluation of information quality. Result/Conclusion It is found that medical students have a comparatively high level of cognition of information quality evaluation, but their actual awareness and ability are insufficient, the comprehensive level is relatively low. Some suggestions are put forward, such as deepening the construction of the information literacy curriculum system, strengthening the cultivation of critical thinking ability, etc.