The information in English databases is scattered and formatted differently, making it difficult to integrate and utilize. This paper proposes an information integration method for English language database calls based on hybrid swarm intelligence algorithm. Build a middleware based information retrieval system model to retrieve information in the English language database, obtain information retrieval results of different member systems, combine Bat Algorithm(BA) and Cuckoo Search(CS) to form a hybrid group intelligent algorithm, find the optimal solution of the weight of each member system of the information retrieval system, and realize the weight distribution of member systems. The linear combination method is used to integrate the retrieval information under each system according to the weight of different member systems, and the information call results in the English language database are obtained. The experiment shows that the hybrid swarm intelligence algorithm integrates English database call information, improves performance, and balances timeliness.