The invention discloses a method for removing fishy smell and fish bones, which solves the problems that the cost is high, and spices only can cover the fishy smell, but cannot remove the fishy smell thoroughly in the existing method for removing the fishy smell by soaking the fishy smell through baijiu. The method comprises the following steps: (1) selecting fish bones of which most of fish flesh is removed, washing blood on the surfaces by clean water, and soaking in hot water; (II) adding water with volume same as that of the fish bones into the fish bones obtained in step (I), adding papain and fermenting; (III) washing the fish bones obtained in the step II in first leacheate containing HCl and calcium chloride; (IV) washing the fish bones obtained in the step III in second leacheate containing ethyl alcohol and sodium hydroxide; and (V) rinsing the fish bones obtained the step IV in clean water, thus obtaining the processed fish bones. According to the method, by using a three-step method of fermentation, washing and rinsing, and using the special leacheate, the fishy smell removing effect is good, and the leacheate can be repeatedly used after simple treatment, so that the production cost is lowered.