A kind of altar cover for the urn of ashes,It is used to combine with one of the urn bodies,The altar body has a holding space and an opening,The holding space is used to hold the ashes of the dead,The opening communicates with the holding space,It is characterized in that the lid has a surface,The surface is provided with a first groove and a plurality of second grooves；When the lid is combined with the body of the urn,The jar cover closes the opening,And the surface of the jar cover faces the holding space；1. The first object,Provided in the first groove；A plurality of second objects,They are respectively arranged in the second grooves.Among them, through the structural design of the jar cover, the first object and the second object, the stability of the overall structure of the jar cover can be improved.一種骨灰罈之罈蓋，用以結合於骨灰罈之一罈體，該罈體具有一容置空間以及一開口，該容置空間用以容納往生者的骨灰，該開口連通該容置空間，其特徵在於：該罈蓋具有一表面，該表面設有一第一凹槽以及複數個第二凹槽；於該罈蓋結合於該骨灰罈之該罈體時，該罈蓋封閉該開口，且該罈蓋之該表面朝向該容置空間；一第一物件，設置於該第一凹槽中；複數個第二物件，分別設置於該些第二凹槽中。其中，透過上述罈蓋與第一物件、第二物件的結構設計，可提升罈蓋整體結構的穩定性。
