The utility model relates to a connecting accessory of floats for fishing, which is characterized in that the lower part has an embedding hole, the upper part has an embedding hole for embedding a rod-shaped luminous body or other recognizing bodies, and the inside of the embedding hole of the upper part has linear protrusions; the utility model is suitable for an oval float having a center through hole, and can form a line passing hole for making the fishing line pass through, the rod-shaped luminous body arranged at the float having a center through hole respectively has as a blocking part at the lower part, and a hooking hole at the lower part, and the blocking part has a mounting hole for embedding the recognizing bodies. The utility model has the advantages of adaption of various shapes of fishing floats, easy installation, firm fixation of the rod-shaped luminous body, high visibility, simple structure, etc.