The invention discloses a preparation method of an interlink hook bait for fishing pelteobagrus fulvidracos. The bait consists of the following components by weight percent: fish visceral meals, chicken liver powders, duck dried blood, shrimp mince powders, sparrow meat powders, flour weevil powders, drawing powders, milk powders, licorice powders, muskmelon powders, pachyrhizus powders, lotus root starches, tetrapanax papyriferus powders, atomized powders and sorghum flours. Due to the adoption of scheme, after the interlink hook bait for fishing pelteobagrus fulvidracos is put in water, the fishy smell of the interlink hook bait is dispersed rapidly, so that the sense of hunger of the pelteobagrus fulvidracos is accelerated. According to the physiological daily routine, the eating habit, the acoustic transfer principle and the conditioned response of the pelteobagrus fulvidracos, the pelteobagrus fulvidracos can swim together from all directions after smelling the dense fishy smell, and swim up and down to grab the interlink bait tumultuously. The interlink hook bait has the dense fishy smell so as to be capable of effectively capturing and inducing the pelteobagrus fulvidracos and is good in fishing effect.