A method for generating mark information in a virtual environment includes displaying a target-perspective picture showing the virtual environment, a sight bead pointing to an aiming position, and receiving a mark operation triggered on a mark control interface. The method further includes, in response to receiving the mark operation, generating, according to the received mark operation, mark information on a virtual object to which the aiming position points. The virtual object on which the mark information is generated is a movable object, a virtual prop, a virtual building, or a virtual landscape object in the virtual environment. The generated mark information is visible at a position of the virtual object in the virtual environment to one or more teammates of the virtual character.