The invention relates to a rechargeable wireless sensor network immune routing repair method, k disjoint routes are established between the source node and the sink node, one of the routes is used by the network, and the other k-1 are backup routes, which will be used by the nodes The routing failure caused by the energy-depleted node is used as an antigen, and the corresponding repair routing is used as an antibody; the corresponding detection module, response and learning module, and memory module are used to simulate the working mechanism of the immune system to eliminate antigens. In the learning module, a clonal selection algorithm is used. The cloning and mutation mechanism has been improved based on the hormone regulation mechanism of the endocrine system. By simulating the cooperative work of various modules of the immune system, ISRRA can effectively provide a repair strategy for faulty routes, especially suitable for the situation where the same faulty route occurs multiple times in EH‑WSNs. In addition, in the process of repairing the faulty route, ISRRA also evaluates the quality of the backup route and judges whether to replace the backup route, so as to ensure the quality of the route.