The aim of this study was to evaluate the effectiveness of system-behavioral couple the raping increasing the sexual satisfaction of couples referring to the center of Qazvin province counseling and psychological services. The sample consisted of 20 maladjusted couples that were selected through available sampling and were tested in two experimental and control groups. The pretest was done for both groups by Enrich sexual satisfaction questionnaire, and then the experimental group was exposed to training of system-behavioral couple therapy for eight sessions, 60minutesper each session. Finally, post-test was administered for both the experimental and control groups. The study used a pretest-posttest design with control group, and t-test and analysis of covariance were used to analyze the data. The results showed that training of system-behavioral couple the rap can increase sexual satisfaction in experimental group compared to the control group. So, training of system-behavioral couple therapy causes the sexual satisfaction to be increased.