To optimize the operation performance of the command space under augmented reality， the multi-screen linkage layout design research was carried out. Starting from the current situation of command space information layout design and emergency decision-making needs， the sub-objective function was established by applying event tracking data analytics and the fuzzy analytic hierarchy process， and the overall layout of 16 functional areas was obtained through K-Means clustering. The differences among the three sets of design schemes were tested and compared. According to the principle of importance priority， placing interactive components near the visual center is better than prioritizing metaphor. Placing target locking controls at the bottom right of their functional areas is better than at the top left. Increasing the display area of map components can improve system usability.