diff --git a/components/Weapons/HXD.tscn b/components/Weapons/HXD.tscn
index f64f14f..71cf2c5 100644
--- a/components/Weapons/HXD.tscn
+++ b/components/Weapons/HXD.tscn
@@ -19,7 +19,7 @@ storeType = {
 "atk": 1,
 "count": 1
 }
-descriptionTemplate = "发射$count颗[b]茴香豆[/b]，在敌人间反弹，每颗茴香豆最多可以反弹$atk次，每次反弹对敌人造成$atk点伤害，有[color=yellow]1/4[/color]的概率不计入反弹总次数。散射[color=red]+4°[/color]，反弹时伤害[color=red]-4%[/color]"
+descriptionTemplate = "发射$count颗[b]茴香豆[/b]，在敌人间反弹，每颗茴香豆最多可以反弹$atk次，每次反弹对敌人造成$atk点伤害，有[color=yellow]1/4[/color]的概率反弹次数[color=yellow]+1[/color]。散射[color=red]+4°[/color]，反弹时伤害[color=red]-4%[/color]，命中同类敌人时额外造成一次[color=yellow]必定暴击[/color]的伤害。"
 cooldown = 1000.0
 debugRebuild = true
 
@@ -35,4 +35,4 @@ quality = 3
 typeTopic = 3
 
 [node name="description" parent="container" index="2"]
-text = "[center]发射[color=cyan]4[/color]颗[b]茴香豆[/b]，在敌人间反弹，每颗茴香豆最多可以反弹[color=cyan]4[/color]次，每次反弹对敌人造成[color=cyan]4[/color]点伤害，有[color=yellow]1/4[/color]的概率不计入反弹总次数。散射[color=red]+4°[/color]，反弹时伤害[color=red]-4%[/color][/center]"
+text = "[center]发射[color=cyan]4[/color]颗[b]茴香豆[/b]，在敌人间反弹，每颗茴香豆最多可以反弹[color=cyan]4[/color]次，每次反弹对敌人造成[color=cyan]4[/color]点伤害，有[color=yellow]1/4[/color]的概率反弹次数[color=yellow]+1[/color]。散射[color=red]+4°[/color]，反弹时伤害[color=red]-4%[/color]，命中同类敌人时额外造成一次[color=yellow]必定暴击[/color]的伤害。[/center]"
diff --git a/scripts/Contents/Bullets/HXD.gd b/scripts/Contents/Bullets/HXD.gd
index 4a5ee79..2c57264 100644
--- a/scripts/Contents/Bullets/HXD.gd
+++ b/scripts/Contents/Bullets/HXD.gd
@@ -3,12 +3,17 @@ class_name HXDBullet
 
 var bouncedTime: int = 0
 var maxBouncedTime: int = 0
+var lastHit: EntityBase
 
 func spawn():
 	texture.play(str(randi_range(0, 2)))
 func ai():
 	PresetBulletAI.forward(self, rotation)
 func succeedToHit(_dmg: float, entity: EntityBase):
+	if is_instance_valid(lastHit):
+		if lastHit.get_class() == entity.get_class():
+			entity.bulletHit(self, true)
+	lastHit = entity
 	if bouncedTime < maxBouncedTime:
 		var newEntity = EntityTool.findClosetEntity(position, get_tree(), !launcher.isPlayer(), launcher.isPlayer(), [entity])
 		if is_instance_valid(newEntity):
diff --git a/scripts/Contents/Characters/MTY.gd b/scripts/Contents/Characters/MTY.gd
index 35227ae..a2df06c 100644
--- a/scripts/Contents/Characters/MTY.gd
+++ b/scripts/Contents/Characters/MTY.gd
@@ -4,7 +4,7 @@ class_name MTY
 func register():
 	fields[FieldStore.Entity.MAX_HEALTH] = 400
 	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.9
-	attackCooldownMap[0] = 1000
+	attackCooldownMap[0] = 2000
 	attackCooldownMap[1] = 250
 	sprintMultiplier = 5
 func spawn():
@@ -22,5 +22,6 @@ func attack(type: int):
 func sprint():
 	var target = BulletTool.findClosetBulletCanDamage(position, get_tree(), self)
 	if is_instance_valid(target):
-		var dir = (target.position - position).rotated(MathTool.randomChoiceFrom([-1, 1]) * deg_to_rad(90))
-		move(dir.normalized() * sprintMultiplier, true)
+		if position.distance_to(target.position) <= 200:
+			var dir = (target.position - position).rotated(MathTool.randomChoiceFrom([-1, 1]) * deg_to_rad(90))
+			move(dir.normalized() * sprintMultiplier, true)