我一直在寻找，最多为好，但你总是可以修改该属性在Magento的管理，只是将其关闭（目录/属性/管理属性） ，如让它不是必需的。

I've been looking that up as well, but you can always modify that attribute in magento's administration and just turn it off (catalog/attributes/manage attributes), as in make it NOT required.

干杯