fix: fix scss mixin bug for 'bmbe' struct
fix: fix scss mixin bug for 'bmbe' struct

ZhonganTechENG/zarm,ZhonganTechENG/zarm,ZhonganTechENG/zarm,ZhonganTechENG/zarm,ZhonganTechENG/zarm,ZhonganTechENG/zarm