The hash of assetsbundle doesn't change when just move the path of a asset in the assetsbundle

As said on the title, it is weird, the path of a asset is changed, but the hash to the assetsbundle keeps same. I moved the asset with meta file, and the hash of then assetsbundle did not change.

the path information and the assets may be two distinct objects. There is no need for the asset to have the hash changed if assets is the same