diff --git a/scripts/Statemachine/DamageLabel.gd b/scripts/Statemachine/DamageLabel.gd
index f64d177..0b7c355 100644
--- a/scripts/Statemachine/DamageLabel.gd
+++ b/scripts/Statemachine/DamageLabel.gd
@@ -24,10 +24,10 @@ func _ready():
 	else:
 		if crit:
 			label.label_settings.font_color = color4
-			label.text = "PERFECT MISS"
+			label.text = "完美闪避"
 		else:
 			label.label_settings.font_color = color3
-			label.text = "MISS"
+			label.text = "闪避"
 	animator.play("show")
 	await animator.animation_finished
 	queue_free()
diff --git a/scripts/Statemachine/EntityBase.gd b/scripts/Statemachine/EntityBase.gd
index 2f0af26..0a1ab1d 100644
--- a/scripts/Statemachine/EntityBase.gd
+++ b/scripts/Statemachine/EntityBase.gd
@@ -20,6 +20,7 @@ var fields = {
 	FieldStore.Entity.SAVE_ENERGY: 1,
 	FieldStore.Entity.ENERGY_MULTIPILER: 1,
 	FieldStore.Entity.ENERGY_REGENERATION: 1,
+	FieldStore.Entity.PERFECT_MISS_WINDOW: 0.15,
 	"子弹": TITLE_FLAG,
 	FieldStore.Entity.OFFSET_SHOOT: 3,
 	FieldStore.Entity.PENERATE: 0,
@@ -176,7 +177,7 @@ func takeDamage(bullet: BulletBase, crit: bool):
 	var perfectMiss = false
 	if sprinting:
 		playSound("miss")
-		if velocity.length() > (displace(velocity, true) * sprintMultiplier * 0.9).length():
+		if velocity.length() > (displace(velocity, true) * sprintMultiplier * (1 - fields.get(FieldStore.Entity.PERFECT_MISS_WINDOW))).length():
 			perfectMiss = true
 		if perfectMiss:
 			storeEnergy(damage * 2)
diff --git a/scripts/Tools/FieldStore.gd b/scripts/Tools/FieldStore.gd
index 501751b..9279a20 100644
--- a/scripts/Tools/FieldStore.gd
+++ b/scripts/Tools/FieldStore.gd
@@ -33,7 +33,8 @@ enum Entity {
 	BULLET_SPLIT,
 	BULLET_REFRACTION,
 	BULLET_TRACE,
-	GRAVITY
+	GRAVITY,
+	PERFECT_MISS_WINDOW
 }
 static var entityMap = {
 	Entity.MAX_HEALTH: "生命上限",
@@ -62,6 +63,7 @@ static var entityMap = {
 	Entity.BULLET_REFRACTION: "折射",
 	Entity.BULLET_TRACE: "追踪",
 	Entity.GRAVITY: "引力",
+	Entity.PERFECT_MISS_WINDOW: "闪避窗口",
 }
 static var entityMapType = {
 	Entity.MAX_HEALTH: DataType.VALUE,
@@ -90,6 +92,7 @@ static var entityMapType = {
 	Entity.BULLET_REFRACTION: DataType.VALUE,
 	Entity.BULLET_TRACE: DataType.PERCENT,
 	Entity.GRAVITY: DataType.VALUE,
+	Entity.PERFECT_MISS_WINDOW: DataType.PERCENT,
 }
 static var entityMaxValueMap = {
 	Entity.CRIT_RATE: 0.8,
@@ -99,6 +102,7 @@ static var entityMaxValueMap = {
 	Entity.DROP_APPLE_RATE: 0.4,
 	Entity.FEED_COUNT_SHOW: 6,
 	Entity.BULLET_TRACE: 1,
+	Entity.PERFECT_MISS_WINDOW: 0.8
 }
 static var entityApplier = {
 	Entity.MAX_HEALTH: func(entity, value):