This creation system provides a kind of buoy of replaceable tail tag,It include: a floating body,For both ends be respectively formed with it is one long,Short conical surface portion,The ora terminalis of the long conical surface portion of what is outward extended with a leader,The ora terminalis of the short conical surface portion of what is equipped with a hole slot,The long conical surface portion of the floating body can be equipped with identical or not identical fluorescent color with short conical surface portion surface,The significant property of Yi Ti Noboru； And a tail tag,With more than a section adopt stiff rod shape or flexible cord shape and equidistantly be equipped with any appearance partial node (floating beans),The ora terminalis of the what tail tag one end is equipped with an engaging portion,The engaging portion can plug and the interior positioning of the packing what hole slot,So to constitute a complete buoy,What replaces tail tag using above can voluntarily regard demand,To reach best visually fish news judgment basis when sharp what angler what uses； Can thereby simplify on the implementation fishing prepare,More flexible when the previous operations such as carrying and practical operation use,The effect of convenient.本創作係提供一種可更換尾標之浮標，包括：一浮體，為兩端分別形成有一長、短錐面部，於長錐面部之端緣向外延伸有一頭標，於短錐面部之端緣設有一孔槽，該浮體之長錐面部與短錐面部表面可設有相同或不相同之螢光色，以提昇顯著性；及一尾標，具有一節以上採硬桿形或軟線形且等距設有任意造形之分節點(浮豆)，於該尾標一端之端緣設有一結合部，該結合部可插設並迫緊於該孔槽內定位，如此以構成一完整之浮標，於使用上可自行視需求更換尾標，以達到利於釣者於使用時之最佳目視魚訊判斷依據；藉此在實施上可簡化釣魚準備、攜帶等前置作業及實際操作使用時更具靈活、便利之功效。
