A manufacturing method of denture tray for visual marking, the method comprising: establishing a three-dimensional model of a target dentition of a target patient, wherein the three-dimensional model of the target dentition is a three-dimensional model of a lower dentition or a three-dimensional model of an upper dentition; obtaining a three-dimensional model of a substrate of the denture tray based on the three-dimensional model of the target dentition; wherein, an inner surface of the substrate of the denture tray fits an outer surface of the target patient's upper or lower dentition; providing a through hole at a preset position on the three-dimensional model of the substrate of the denture tray; wherein, the through hole through which an implant drill bit passes is reserved on the three-dimensional model of the substrate of the denture tray; establishing a three-dimensional model of a fixed connection portion on an outer side surface of the three-dimensional model of the substrate of the denture tray to form a three-dimensional model of the denture tray, wherein the three-dimensional model of the fixed connection portion is integrally connected with the three-dimensional model of the substrate of the denture tray; wherein, the fixed connection portion is provided on the denture tray to fixedly connect the denture tray to a visual marking plate; and manufacturing the denture tray based on the three-dimensional model of the denture tray; wherein, the denture tray includes the substrate of the denture tray, the fixed connection portion and the through hole, and the fixed connection portion is configured to fix the visual marking plate. establishing a three-dimensional model of a target dentition of a target patient, wherein the three-dimensional model of the target dentition is a three-dimensional model of a lower dentition or a three-dimensional model of an upper dentition; obtaining a three-dimensional model of a substrate of the denture tray based on the three-dimensional model of the target dentition; wherein, an inner surface of the substrate of the denture tray fits an outer surface of the target patient's upper or lower dentition; providing a through hole at a preset position on the three-dimensional model of the substrate of the denture tray; wherein, the through hole through which an implant drill bit passes is reserved on the three-dimensional model of the substrate of the denture tray; establishing a three-dimensional model of a fixed connection portion on an outer side surface of the three-dimensional model of the substrate of the denture tray to form a three-dimensional model of the denture tray, wherein the three-dimensional model of the fixed connection portion is integrally connected with the three-dimensional model of the substrate of the denture tray; wherein, the fixed connection portion is provided on the denture tray to fixedly connect the denture tray to a visual marking plate; and manufacturing the denture tray based on the three-dimensional model of the denture tray; wherein, the denture tray includes the substrate of the denture tray, the fixed connection portion and the through hole, and the fixed connection portion is configured to fix the visual marking plate.