At present, robots can do simple and repetitive tasks, which can replace simple and repetitive tasks such as running errands and leading the team. However, it cannot be said that robots have replaced humans, and the total amount of work in society remains unchanged. Humans are doing more personalized services and more valuable things. Hotel robots mostly help human waiters to do some repetitive food delivery work, such as the walking ability of hotel waiters in Ji Yun Science and Technology. This is a robot chassis using Ji Yun technology, which has been used in the actual scene for two years. The main function of hotel robot run is to deliver meals, lead the way and publicize information. "Running" undertakes simple and repeated errands in hotels and offices, saving 180 working days a year and greatly improving the efficiency of enterprises. "Run" undertakes the work of replenishing the hotel bar and pressing the elevator, so that people have more time to do personalized service and do more valuable things.