Aiming at the demand for instruction issuing during the debugging process of the autonomous driving system,an improved operating interface design based on Qt and rviz is proposed.By creating a cus-tom instruction panel and utilizing rviz graphics,visual input of instructions is achieved.Additionaly,the rviz is associated with instruction messages to enable real-time transmission of instructions.The testing shows that the interface improvements have a good effect and can provide a valuable reference for similar in-terface development.