Abstract: ³He release behavior in amorphous ZrV₂ tritide films was analysed systematically by thermal desorption method and static storage method. The results show that there are three helium desorption peaks with 597.3, 725.8 and 1 146.6 K in the films, and the third desorption peak has the most amount of the released helium from the amorphous body. During the static storage time with 2 423 d, release fraction (RF) of ³He atoms in the alloy films fluctuates within 10^-5 magnitude and ascends linearly, and the release rate of the ³He atoms doesn’t speed up, but can be affected seriously by storage temperature. Comparing with crystal ZrV₂ tritide films, the storage helium property of amorphous ZrV₂ tritide films is better. The above results also prove that the helium retention property of amorphous alloy is favorable, and it will help peoples to understand helium behavior of materials with a new point of view, and provide a new direction to research storage hydrogen materials with high helium retention.