To investigate the clinical efficacy of electrical stimulation combined with scene biofeedback training for treating patients with postpartum stress urinary incontinence(PSUI), and to study its influence on the symptom scores and the pelvic floor muscle function of the patient. Methods: 126 patients with PSUI were selected and were divided into group A(62 patients given scene biofeedback training)and group B(64 patients given electrical stimulation combined with scene biofeedback training)according to different treatment methods from March 2019 to December 2021. The clinical efficacy, the symptom score, the situation of urine leakage, the pelvic floor muscle function, and the pelvic floor muscle strength of the patients were compared between the two groups. Results: The total effective rate(93.8%)of the patients in group B was significantly higher than that(82.3%)of the patients in group A. The score of urinary incontinence degree, 1 hour urine volume by pad paper test, and the urine leakage rate of the patients in the two groups had decreased significantly after treatment, and the values of pelvic floor surface electromyography in the rapid contraction stage, the continuous contraction stage, and the endurance contraction stage of the patients in the two groups had increased significantly after treatment, and the changes of which of the patients in group B were significantly better than those of the patients in group A. The pelvic floor muscle strength of the patients in the two groups had improved significantly after treatment, and the improvement degree of which of the patients in group B were significantly better than those of the patients in group A(all P＜0.05). Conclusion: Electric stimulation combined with scene biofeedback training for treating the patients with PSUI can increase the clinical efficacy, which is more helpful to improve the clinical symptoms, and the function and strength of the pelvic floor muscle of the patients.