The cruise line refers to the route that starts from the cruise port，sails within the approved waters，returns to the port of departure，and does not stop at other ports during this period. Explore the closed-loop，controllable and safe cruise operation mode of “whole process，whole chain and full coverage”，and implement the pilot of Chinese funded cruise lines. At present，China is speeding up the construction of a new development pattern with domestic circulation as the main body and domestic and international double circulation promoting each other. During the epidemic prevention and control period，we should explore new ways for high-quality development of the cruise economy to better meet the people’s growing needs for a better life. Through the pilot cruise cruise routes，we will restore the confidence of the cruise market，help the cruise industry launch new cruise consumption products，build a new cruise operation model，expand new space for cruise development，and stimulate domestic consumption potential and the vitality of the cruise industry. Explore the establishment of Chinese standards for cruise public health and safety，and improve cruise operation under the control of normalized epidemic prevention.