Behavioral training is an important method of treating premature ejaculation and requires close cooperation between the couple. Many doctors believe that it is very important for both husband and wife to participate in the treatment of premature ejaculation. The wife’s understanding and cooperation will not only reduce the patient’s mental stress and relieve the anxiety and depression caused by premature ejaculation, thus keeping the patient in a relaxed state during sex, but through training, it will also make the sexual process between the two parties gradually become more tacit. However, there are disadvantages to the joint participation of the couple in the treatment of premature ejaculation, the most important of which is that it is difficult for the patient to master the method of ejaculation control on his or her own because of the over-reliance on the cooperation of the female partner, and therefore it is difficult to gain sufficient self-confidence. The method of controlling ejaculation varies from person to person, and each person is able to gradually figure out a method of controlling ejaculation that suits him or her during sex. However, traditional behavioral training (such as sexual concentration training) requires that when a man feels strong sexual stimulation and is about to ejaculate, he immediately stops pumping and so on repeatedly. This process is not only time-consuming, but also very demanding for the female partner, making it difficult for her to persist for a long time, thus leading to the failure of the treatment. The survey shows that the female partner’s inability to cooperate closely for a long time is also the most important reason for the reduced long-term efficacy. In order to solve this problem, it is recommended that premature ejaculation patients adopt instruments (such as sperm extraction devices) for behavioral training. At present, the urology department of Guanganmen Hospital is using the Weili male workstation as a treatment instrument in the treatment of premature ejaculation and redesigning the training method of premature ejaculation, which has achieved better efficacy. Training with the instrument not only avoids the shyness and nervousness when facing the spouse and keeps oneself in a relaxed state of mind, but also facilitates the patient to train repeatedly to find a suitable method to control ejaculation. In conclusion, in the treatment of premature ejaculation, the understanding and cooperation of the female partner is important, but the most crucial issue is whether the patient can master the method of controlling ejaculation. Once you can master the method of controlling ejaculation without relying on the female partner’s cooperation, the patient’s self-confidence will be significantly improved and he will be able to face sex and enjoy it with a more relaxed state of mind.