The purpose of this project was to shorten time of discharge procedure in psychiatric ward. In clinical setting, families usually complain waiting for a long time during discharge procedure. The reasons included that nurses were not familiar with discharge procedure; the way of computing the return drugs took long time; drugs for discharge needed re-marked; the procedure of department oh pharmacy took long time and doctors could not complete discharge order immediately. The project team was therefore established and conducted strategies including enhancing nurses' familiarity toward discharge procedure; changing the method of computing the return drugs; communicating with department of pharmacy for way of marking drugs; shortening the time of dealing with return drugs and communicating and negotiating with doctors for discharge process. Two months after this project was put into practice, the average time of discharge procedure shortened from 118 minutes to 49 minutes and the satisfaction of family raised from 2 to 5. These results indicated that the project improved apparently quality of service.