Abstract: Objective: To explore the effect of partner education for success rate of breast feeding. Methods:Breastfeeding peer educators was recruited and given professional training to become educator. Totally 118 women were randomly divided into observation group and control group. Partner educators were assigned to the observation group after discharge. Community nurses follow both groups regularly, and evaluate breastfeeding knowledge, skills and duration of exclusive breastfeeding.Results: The score of the observation group (84.12±7.24) was significantly higher than the control group's (69.59±17.18) (P<0.001).The duration of exclusive breastfeeding of the observation group was (142.44±34.57) days, which was significantly more than the control group's (97.86±21.83) (P<0.001). The rate of pure breast feeding of the observation group (63.16%) was significantly higher than the control group's (34.43%) (P<0.001). Conclusion: Partner education can provide continuity of maternal care after discharge , increase the rate of exclusive breastfeeding significantly.