diff --git a/logic/service/fightc.go b/logic/service/fightc.go
index 99320e38..f7a36681 100644
--- a/logic/service/fightc.go
+++ b/logic/service/fightc.go
@@ -415,6 +415,19 @@ func (f *FightC) newBPET(input *Input) *BPET {
 		AttackValue:     info.NewAttackValue(input.Player.ID()),
 		Damage:          0,
 	}
+} // 定义泛型约束：只允许数值类型（整数、浮点数等）
+type Number interface {
+	int | int8 | int16 | int32 | int64 |
+		uint | uint8 | uint16 | uint32 | uint64 |
+		float32 | float64
+}
+
+// Max 泛型函数：接收两个同类型的 Number 参数，返回最大值
+func Max[T Number](a, b T) T {
+	if a > b {
+		return a
+	}
+	return b
 }
 func (f *FightC) initAttackers(fattack, sattack info.BattleActionI) {
 	// 伤害值
@@ -451,13 +464,11 @@ func (f *FightC) processSkillAttack(attacker, defender *BPET, skill *info.Select
 	if _, ok := skill.Skill.IsCritical(); ok {
 		attacker.AttackValue.IsCritical = 1
 	}
+	defender.CurrentPet.Info.Hp -= attacker.Damage
 
+	defender.CurrentPet.Info.Hp = Max((defender.CurrentPet.Info.Hp), 0)
 	// 扣减防御方血量
-	if attacker.Damage > defender.CurrentPet.Info.Hp {
-		defender.CurrentPet.Info.Hp = 0
-	} else {
-		defender.CurrentPet.Info.Hp -= attacker.Damage
-	}
+
 }
 
 // 检查战斗是否结束
@@ -487,14 +498,14 @@ func (f *FightC) enterturn(fattack, sattack info.BattleActionI) {
 		}
 
 		skill, ok := attacker.BattleActionI.(*info.SelectSkillAction)
-		if !ok  {//还有系统选择放弃出手的
+		if !ok { //还有系统选择放弃出手的
 			continue
 
-		} 
-		if  attacker.CurrentPet.Info.Hp <= 0 {//攻击方死亡
+		}
+		if attacker.CurrentPet.Info.Hp <= 0 { //攻击方死亡
 			continue
 
-		}  
+		}
 		f.processSkillAttack(attacker, defender, skill)
 		fmt.Println(i,
 			"玩家技能伤害:", attacker.Damage,