Objective To study the clinical effects of postpartum women with vaginal prolapse and bacterial vaginal disease on biofeedback combined with electrical stimulation used in pelvic muscle recover therapy,and explore the effectiveness of the treatment and the positive role, reduce the incidence of pelvic floor functional disease. Methods 157 cases of postpartum women who had detected pelvic floor Ⅰ,Ⅱ muscle fiber strength and vaginal dynamic pressure were selected for the study in our hospital,and divided into the treatment group (82 cases) and the control group group(75 cases).The treatment group were observed on the basis of biofeedback combined with electri-cal stimulation therapy( use of phenix USB4 treatment) .The control group were observed on the basis of Kegel exer-cise.Two groups had treatment of bacterial vaginal disease.Results The treatment group after treatment,total effec-tive rate was 93.90%,better than that of the control group.At the same time Aa point,Ap point and POP-Q was bet-ter,Vaginal prolapse was improved,pelvic floorⅠ,Ⅱmuscle fiber strength and vaginal dynamic pressure was signifi-cantly different compared the control group (χ2 =11.19,P<0.05) .Conclusion The pelvic floor rehabilitation ther-apy can improve the pelvic floor muscle strength of postpartum women,and improve the symptoms of pelvic organ pro-lapse.There was no pain and no damage.The treatment effect is not affected by vaginitis,and which is worthy of clini-cal application.