Due to the large and unevenly distributed empty ship weight and the inability to arrange more blocks with the thin lines of bow and stern,the docking of luxury cruise ships has always been a challenge in the field of ship maintenance.In addition,due to various limitations in the shipyard,it is impossible to evaluate the feasibility of strength of blocks and ship structures through numerical simulation software.Conducive to reduce the risk of deforma-tion of shell plating or breakage of the docking block,this paper summarized the previous docking block arrange-ment scheme of the shipyard,took a real luxury cruise ship as the research object,completed the docking block ar-rangement design,and analyzed and calculated the docking block load.The actual docking effect is good,and the docking block quantity can be minimized while ensuring safety and reliability.