The cloud?computing platform could associate the operating room medical behavior management system with the surgical scheduling system， and track the medical behavior of the surgical personnel through RFID technology， and standardize the medical behavior of the operating personnel. Our application of the surgical medical behavior management system under cloud computing could significantly shorten the registration time of surgical personnel into the room， while the error rate of surgical personnel information， dress violation rate， washing machine/shoe loss rate are significantly reduced， and the recovery rate of washing clothes/shoes is obviously increased. Therefore， the application of the operating room medical behavior management system under the cloud?computing platform can make the operation room management more standardized and scientific.