如果武器装备了使用精力消耗的格斗绝技作为符文，在触发装备词条将敌人打硬直时专注消耗减少后，不会让符文的体力消耗减少，但是有时会让体力消耗增加，一旦这个词条被触发过一次，即使后面把这个词条换掉，将敌人打硬直或者击杀时依旧会让符文的体力消耗增加，并且长期存在负面效果
hopefully I unsdestood what you are trying to say…
“If a weapon is equipped with a combat skill rune that consumes stamina, when the equipment’s perk is triggered to stun an enemy, the stamina consumption of the rune will not decrease even if the focus consumption is reduced. Sometimes, it will even increase the stamina consumption. Once this perk is triggered once, even if this perk is replaced later, stunning or killing enemies will still increase the rune’s stamina consumption, and this negative effect will persist for a long time.”
if so, I think I might have stumbled upon this bug too…