【Objective】 To find out whether the parents' behavior influence the occurrence and continuation of enuresis. 【Method】 The behavior questionnaire to parents of 338 enuresis group and 206 control group children were provided, then compared the urination training way, using diaper time, view and manner to enuresis, and method to prevent wetting bed. 【Results】 In urination training way: more parents selected compulsion way in control group than in enuresis group, while less parents took natural way in control group (P<0.01). The percentage was higher in control group who stopped using diaper during daytime before 1.5 years old (P<0.01). There were more parents stopped using diaper at night before 2 years old in control group, than in enuresis group (P<0.01). According to the percentage height first three arrangements, there was distinguished difference between the two group in parents' understanding and manner to enuresis (P<0.01).The two groups both call the urine at night mainly but still there was difference (P<0.01). 【Conclusion】 The parents' intervention behavior to the child's urination control is one of enuresis' causes, but this must be proved by more cases.