Maybe this is just a trivial problem, but I hope that for some vanity set items, when the item is complete, you will get an aura that can be freed to choose items to fulfill the set requirements. For example, like the cryostar set, which requires the use of a helmet, armor and backpack, the conditions are changed, so that 3/3 of the sets can include the vanity of the weapon so players can eliminate one of the conditions, such as only using weapons, helmets and backpacks to fulfill the set requirements. This will allow players to use other vanities to suit their tastes.