Based on the field questionnaire survey in different grade undergraduates in some medical colleges , this paper summarized the main performance of network moral abnormality in medical college students , and further analyzed the internal and external causes , thus put forward the countermeasures of strengthening medical college students′network moral education: innovate moral education methods and improve the moral quality of college students;strengthen the network legal system propaganda education , enhance the students′self -discipline con-sciousness;play a role of main channel and enhance the actual effect of network moral education ;meet the require-ments for the internet age and the construct a new administrative team; strengthen the position consciousness , es-tablish network moral education platform;strengthen the guidance function , carry out various kinds of network mor-al education.