The invention discloses a pelvic floor rehabilitation training method based on biological feedback, and belongs to the technical field of pelvic floor rehabilitation training. The method comprises the following steps that a user selects a filing number of the user, a vagina electrode is put into the body after the vagina electrode is matched with the user, and collected electromyographic signals can be transmitted to pelvic floor rehabilitation training software; user matching data is obtained, and whether the user matching data is first training or not is judged; historical data of user treatment is obtained, and a consulting room and a doctor are dispatched; in the treatment stage, a personalized mode and a threshold value are adjusted according to the personal level; and after treatment is finished, personalized data is retained, and privacy encryption transmission and recording are carried out. According to different damage degrees of pelvic floor muscle groups of people, correct stimulation is applied, meanwhile, a threshold value is calculated through myoelectricity biofeedback to automatically adjust triggering time and triggering parameters of electrical stimulation, personalized rehabilitation training is achieved, a dispatching model of medical staff is provided, and requirements of most users are met.