Aiming at the problem of serious degradation of task execution ability due to network connectivity effect of existing UAV clusters in the environment where navigation and communication are denied, the latest research status at home and abroad is based on data link network to reduce the impact of denied environment, and a dynamic optimization connectivity topological adaptive location selection strategy is proposed based on task priority. In the denial environment, multiple UAV clusters can obtain information outside the denial area through large area topology connection, thereby reducing or counteracting the denial impact, and effectively improving the survivability and mission fulfillment ability of UAV clusters.