Our RT‐qPCR results showed that TLR signaling‐related genes (tlr3, tlr4, tlr5, tlr7, tlr8a, tlr8b, tlr9, tab1, tbk1, nf‐κb, myd88, irf3, irf5, irf9), necroptosis signaling‐related genes (tlr3, tlr4, trif, ripk1, ripk3, caspase‐8, fadd, bax, bcl2), and inflammatory factors (tnf‐α, tnf‐β, il‐4, il‐6, il‐8, il‐10, il‐12, caspase‐1, cox‐2) were aberrantly expressed in zebrafish with IBD. The gene discussed is IL10; the disease is inflammatory bowel disease.