Objective To study and explore the relationship between self-monitoring and self consistency.Method 273 college students in Ganzhou were investigated with self-monitoring scale made by Mark Snyder and self-consistency scale made by Wang Dengfeng.Results We found there are significant differences between urban and rural students in the score of self-monitoring and self-experience inconsistency

（P<0.05）.There are statistically significant differences between freshmen and sophomore students

in total score of self-harmony and score of self-flexibility

as well as between freshmen and junior students（P<0.05）.High-degree self monitoring and low-degree self-monitoring have significant difference on the sum score of self-consistency

the inconsistency between self and experience

and the inflexibility of self（P<0.05）.Overall self-monitoring was significant correlated with inflexibility of self（r=-0.171

P<0.01）.The high-degree self-monitoring was positively correlated with the flexibility of self（r=0.268

P<0.01）.Conclusion The different sources of environment can affect the level of student self-monitoring.Self-monitoring and self consistency clearly shows a magor effect of grade.The level of self-monitoring of college students is closely related to self consistency.