diff --git a/components/Weapons/DaoStatue.tscn b/components/Weapons/DaoStatue.tscn
index 0cfafb1..feef666 100644
--- a/components/Weapons/DaoStatue.tscn
+++ b/components/Weapons/DaoStatue.tscn
@@ -29,10 +29,10 @@ descriptionTemplate = "挥出[b]天地之剑[/b]，蓄力一段时间后，
 攻击速度每降低[color=yellow]1%[/color]，伤害+$rate2；
 每失去[color=yellow]1[/color]点生命值，伤害+$rate1；
 拥有的所有[b]气力[/b]层数之和，每化解[color=yellow]1[/color]点伤害，[b]无量斩[/b]的伤害+$rate3；
-每次攻击都会消耗气力。"
+每次攻击需要消耗至少[color=yellow]1[/color]层气力。"
 sources = Array[String](["Nine Sols"])
 tease = "天机不可泄露"
-needEnergy = 50.0
+needEnergy = 25.0
 cooldown = 4000.0
 debugRebuild = true
 
@@ -43,7 +43,7 @@ stream = ExtResource("4_y3oaj")
 texture = ExtResource("2_gx1sf")
 
 [node name="energy" parent="container/info/infos/energyInfo" parent_id_path=PackedInt32Array(644675021) index="1" unique_id=1664028115]
-text = "50.0"
+text = "25.0"
 
 [node name="beachball" parent="container/info/infos" parent_id_path=PackedInt32Array(492799150) index="1" unique_id=653442983]
 count = 499
@@ -62,7 +62,7 @@ text = "[center]挥出[b]天地之剑[/b]，蓄力一段时间后，
 攻击速度每降低[color=yellow]1%[/color]，伤害+[color=cyan]2.5%[/color]；
 每失去[color=yellow]1[/color]点生命值，伤害+[color=cyan]5.0%[/color]；
 拥有的所有[b]气力[/b]层数之和，每化解[color=yellow]1[/color]点伤害，[b]无量斩[/b]的伤害+[color=cyan]1.0%[/color]；
-每次攻击都会消耗气力。[/center]"
+每次攻击需要消耗至少[color=yellow]1[/color]层气力。[/center]"
 
 [node name="tease" parent="container" parent_id_path=PackedInt32Array(575698869) index="3" unique_id=689277044]
 text = "“天机不可泄露”"
diff --git a/scripts/Contents/Weapons/DaoStatue.gd b/scripts/Contents/Weapons/DaoStatue.gd
index 5fc5f61..499618f 100644
--- a/scripts/Contents/Weapons/DaoStatue.gd
+++ b/scripts/Contents/Weapons/DaoStatue.gd
@@ -7,6 +7,8 @@ func update(to: int, origin: Dictionary, _entity: EntityBase):
 	origin["rate2"] *= soulLevel
 	origin["rate3"] *= soulLevel
 	return origin
+func checkAttack(entity: EntityBase) -> bool:
+	return len(entity.getOrCreateCycleTimer("parry", 2000, 100).bullets) > 0
 func attack(entity: EntityBase):
 	var parryCounter = entity.getOrCreateCycleTimer("parry", 2000, 100)
 	for bullet in BulletBase.generate(
@@ -27,4 +29,5 @@ func attack(entity: EntityBase):
 	for bulle in parryCounter.bullets:
 		if bulle is ParryBallBullet:
 			bulle.tryDestroy()
+	parryCounter.forceFilter()
 	return true
diff --git a/scripts/Statemachine/CycleTimer.gd b/scripts/Statemachine/CycleTimer.gd
index 1e8fbb1..f7f50b0 100644
--- a/scripts/Statemachine/CycleTimer.gd
+++ b/scripts/Statemachine/CycleTimer.gd
@@ -14,8 +14,10 @@ func lifetime():
 	return Time.get_ticks_msec() - startTime
 func getStateAngle(index: int):
 	return lifetime() / period * deg_to_rad(360) - deg_to_rad(360.0 * index / len(bullets))
-func apply():
+func forceFilter():
 	bullets = bullets.filter(is_instance_valid)
+func apply():
+	forceFilter()
 	for index in len(bullets):
 		var bullet = bullets[index]
 		var newStateAngle = lerp_angle(bullet.cycleStateAngle, getStateAngle(index), 0.1)