The command cabin is critical for the command and control of a warship. As a position with the high man-machine interaction, the evaluation of the man-machine environment design of the command cabin is very important to improve the man-machine environment design of the command cabin. It attempts to summarize the evaluation criteria of the man-machine environment design for the warship command cabin. The three-dimensional model of the command cabin is established to evaluate the design of the passing space, touch area and the visual field in the cabin by using the ergonomic simulation software. Some suggestions are proposed to improve the man-machine environment design of the command cabin.