The utility model relates to an improved structure of an urn lid.The utility model can be used to cover the opening of an urn body.The utility model comprises a tank cover body.Complex moisture / deodorant,A cover piece and a decorative piece,The inner part of the tank cover body is provided with a holding groove.The bottom surface of the holding tank is provided with a plurality of perforating air holes.The top surface of the tank cover body is provided with a groove.The bottom surface of the groove has an opening through one of the holding grooves.The groove is formed with a first step edge positioned around the opening.The plurality of dampproof / deodorant can be put into the holding tank through the opening.The cover is embedded on the first edge to cover the opening.The top surface of the decorative sheet has at least one decorative pattern.The bottom surface is sticky and can be adhered to the top surface of the cover sheet and the can cover body；By means of the above structure, it is possible to prevent moisture.The change of deodorant is convenient and fast.It also has the overall beauty and texture.一種骨灰罐蓋改良結構，係可供蓋設在一骨灰罐身之開口上，其包括一罐蓋本體、複數防潮/防臭劑、一蓋片及一飾片，該罐蓋本體的內部具有一容槽，該容槽的底面具有貫穿之複數氣孔，該罐蓋本體的頂面具有一凹槽，該凹槽的槽底面具有貫通到該容槽之一開孔，使該凹槽形成有位於該開孔周圍之一第一階緣，該複數防潮/防臭劑可由該開孔置入該容槽之中，該蓋片係嵌設於該第一階緣上以封蓋住該開孔，該飾片的頂面具有至少一裝飾圖案，底面具有黏性可供黏貼於該蓋片與該罐蓋本體的頂面；藉由上述結構此係可使防潮、防臭劑的更換較為方便與快速，而且亦兼具整體的美感與質感者。
