diff --git a/logic/service/fight/effect/461.go b/logic/service/fight/effect/461.go
index 32466d048..6b9975e09 100644
--- a/logic/service/fight/effect/461.go
+++ b/logic/service/fight/effect/461.go
@@ -27,7 +27,7 @@ func (e *Effect461) Skill_Use() bool {
 }
 func (e *Effect461) SetArgs(t *input.Input, a ...int) {
 	e.EffectNode.SetArgs(t, a...)
-	e.EffectNode.Duration(-1) // 持续n回合
+	e.EffectNode.Duration(1) // 持续n回合
 }
 func (e *Effect461) ActionStart(a, b *action.SelectSkillAction) bool {
 	if !e.can {
diff --git a/logic/service/fight/effect/486.go1 b/logic/service/fight/effect/486.go
similarity index 50%
rename from logic/service/fight/effect/486.go1
rename to logic/service/fight/effect/486.go
index 04f3c9576..b8312328a 100644
--- a/logic/service/fight/effect/486.go1
+++ b/logic/service/fight/effect/486.go
@@ -8,14 +8,29 @@ import (
 // 486 - 下n回合若自身选择使用技能则无视对手能力提升状态
 type Effect486 struct {
 	node.EffectNode
+	can bool
 }
 
-func (e *Effect486) OnSkill() bool {
-	// 设置标志，接下来n回合内无视对手能力提升
-	e.Ctx().Our.IgnoreOpponentPositiveBuffsForNDuration(int(e.Args()[0].IntPart()))
+func (e *Effect486) Skill_Use() bool {
+	e.can = true
 
 	return true
 }
+
+func (e *Effect486) CalculatePre() bool {
+	if !e.can {
+		return true
+	}
+
+	e.Ctx().Opp.Prop = [6]int8{}
+	return true
+}
+
+func (e *Effect486) SetArgs(t *input.Input, a ...int) {
+	e.EffectNode.SetArgs(t, a...)
+
+	e.EffectNode.Duration(a[0]) // 持续m回合
+}
 func init() {
 	input.InitEffect(input.EffectType.Skill, 486, &Effect486{})
 
diff --git a/logic/service/fight/fightc.go b/logic/service/fight/fightc.go
index c2452e2d0..6245bed93 100644
--- a/logic/service/fight/fightc.go
+++ b/logic/service/fight/fightc.go
@@ -16,7 +16,7 @@ import (
 
 // processSkillAttack 处理技能攻击逻辑
 func (f *FightC) processSkillAttack(attacker, defender *input.Input, skill *info.SkillEntity) {
-	skill.AttackTimeC(int(attacker.Prop[5])) //计算命中
+	skill.AttackTimeC(attacker.Prop[5]) //计算命中
 
 	defender.Exec(func(effect input.Effect) bool { //计算闪避,然后修改对方命中),同时相当于计算属性无效这种
 		effect.Ctx().SkillEntity = skill
@@ -112,8 +112,9 @@ func (f *FightC) copySkill(action *action.SelectSkillAction) *info.SkillEntity {
 		return nil
 	}
 
-	originalSkill, _ := deepcopy.Anything(action.SkillEntity) //备份技能
-	originalSkill.(*info.SkillEntity).Rand = f.rand           //拷贝后随机数丢失
+	originalSkill, _ := deepcopy.Anything(action.SkillEntity)                //备份技能
+	originalSkill.(*info.SkillEntity).Rand = f.rand                          //拷贝后随机数丢失
+	originalSkill.(*info.SkillEntity).Accuracy = action.SkillEntity.Accuracy //拷贝后命中丢失
 	return originalSkill.(*info.SkillEntity)
 }
 
diff --git a/logic/service/fight/info/BattlePetEntity.go b/logic/service/fight/info/BattlePetEntity.go
index 26b4512ee..79769c5fb 100644
--- a/logic/service/fight/info/BattlePetEntity.go
+++ b/logic/service/fight/info/BattlePetEntity.go
@@ -50,7 +50,7 @@ func CreateBattlePetEntity(info model.PetInfo, rand *rand.Rand) *BattlePetEntity
 // value 基础属性值
 // stat 状态变化值（可正可负）
 // 返回// 返回计算后的实际属性值，确保结果至少为1
-func CalculateRealValue(value alpacadecimal.Decimal, stat1 int) alpacadecimal.Decimal {
+func CalculateRealValue(value alpacadecimal.Decimal, stat1 int8) alpacadecimal.Decimal {
 	if stat1 == 0 {
 
 		return value
diff --git a/logic/service/fight/info/BattleSkillEntity.go b/logic/service/fight/info/BattleSkillEntity.go
index 32f4be4eb..223538295 100644
--- a/logic/service/fight/info/BattleSkillEntity.go
+++ b/logic/service/fight/info/BattleSkillEntity.go
@@ -77,6 +77,7 @@ func CreateSkill(skill *model.SkillInfo, rand *rand.Rand, pet *BattlePetEntity)
 		ret.XML = move
 	}
 	ret.Accuracy = alpacadecimal.NewFromInt(int64(move.Accuracy))
+	println(ret.Accuracy.IntPart())
 	ret.Info = skill
 
 	return &ret
@@ -170,7 +171,7 @@ func getSkillName(move *SkillEntity) string {
 // }
 
 // 计算是否命中
-func (s *SkillEntity) AttackTimeC(level int) uint32 {
+func (s *SkillEntity) AttackTimeC(level int8) uint32 {
 	s.AttackTime = 0 //先重置上一次的
 
 	if s.XML.MustHit != 0 {
@@ -230,10 +231,11 @@ func (s *SkillEntity) Criticalrandom() alpacadecimal.Decimal {
 }
 
 // Accuracy 优化版命中率计算（用绝对值和正负判断处理等级）
-func (a *SkillEntity) GetAccuracy(level int) alpacadecimal.Decimal {
+func (a *SkillEntity) GetAccuracy(level int8) alpacadecimal.Decimal {
 	// 基础参数校验
 
 	if level >= 0 { //强化等级
+		//		println(a.Accuracy.IntPart(), "命中")
 		return CalculateRealValue((a.Accuracy), level)
 	}
 	var temp float64
diff --git a/logic/service/fight/input/effect.go b/logic/service/fight/input/effect.go
index 1c5023448..9cdb75e76 100644
--- a/logic/service/fight/input/effect.go
+++ b/logic/service/fight/input/effect.go
@@ -93,11 +93,9 @@ func (our *Input) InitEffect(etype EnumEffectType, id int, a ...int) Effect {
 // * battle_lv: atk(0), def(1), sp_atk(2), sp_def(3), spd(4), accuracy(5)
 // 是否需要真实提升
 func (our *Input) GetProp(id int) int {
-	// 获取基础属性值
-	baseValue := int(our.AttackValue.Prop[id])
 
 	// 计算实际值（这里可以插入后续优化的函数调用）
-	realValue := info.CalculateRealValue(alpacadecimal.NewFromInt(int64(our.CurrentPet.Info.Prop[id])), baseValue)
+	realValue := info.CalculateRealValue(alpacadecimal.NewFromInt(int64(our.CurrentPet.Info.Prop[id])), our.AttackValue.Prop[id])
 
 	// todo: 插入获取后处理函数，例如：
 	// realValue = postProcessValue(realValue, id, c)