Abstract: This paper proposes a mobile agent route algorithm based on improving on the ant colony algorithm which importing some new illuminable factors，such as the surplus energy value of sensor node and the ability of data processing，consequently the algorithm can proportion the network load and provide less network energy consumption and delay；Improving the strategy of state transformation and importing the self-adaptive global pheromone updating strategy overcome the shortages of the basic ant colony algorithms.The results of contrastive experiment show that the proposed algorithm is superior to the traditional ones both on the globalization and on the convergence rate.