A manufacturing method of denture tray for visual marking, the method comprising: establishing (S101) 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 (S102) 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 (S103) 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 (S104) 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 (S105) 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 (S101) 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 (S102) 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 (S103) 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 (S104) 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 (S105) 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. <EOS>