The invention provides a displaying method for medical image testing, a device thereof, equipment and a non-transient storage medium, wherein the displaying method for medical image testing comprisesthe steps of displaying a main operation interface of medical image detecting on a first display device, and displaying a protocol manager which corresponds with medical image detecting on a second display device which interacts with the first display device; acquiring protocol selecting information on the second display device; selecting information according to the protocol, and selecting a plurality of target protocols; and displaying the plurality of target protocols in a target protocol display area of the main operation interface in the first display device. Through the displaying method, the device thereof, the equipment and the non-transient storage medium, more visual and convenient interaction between the main operation interface for medical image testing and a protocol manager is realized, thereby improving aesthetic property in displaying. Furthermore the displaying method, the device thereof, the equipment and the non-transient storage medium have advantages of simplifyingoperations of a doctor, saving time cost, and particularly saving time for acute diseases, and improving life safety of acute disease patients.