diff --git a/components/Characters/KukeMC.tscn b/components/Characters/KukeMC.tscn
index 135be5f..ed9d7f2 100644
--- a/components/Characters/KukeMC.tscn
+++ b/components/Characters/KukeMC.tscn
@@ -1,7 +1,8 @@
-[gd_scene load_steps=4 format=3 uid="uid://d4lfjwy0hkidu"]
+[gd_scene load_steps=5 format=3 uid="uid://d4lfjwy0hkidu"]
 
 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_r4q7y"]
 [ext_resource type="Texture2D" uid="uid://c1jhrutky8pya" path="res://resources/characters/kukemc/avatar.webp" id="2_422pv"]
+[ext_resource type="Script" path="res://scripts/Contents/Characters/KukeMC.gd" id="2_s2dg5"]
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_1c0ui"]
 animations = [{
@@ -23,6 +24,7 @@ animations = [{
 }]
 
 [node name="KukeMC" instance=ExtResource("1_r4q7y")]
+script = ExtResource("2_s2dg5")
 displayName = "酷可mc"
 
 [node name="texture" parent="." index="2"]
diff --git a/scripts/Contents/Characters/KukeMC.gd b/scripts/Contents/Characters/KukeMC.gd
index cdcaefb..36e8af8 100644
--- a/scripts/Contents/Characters/KukeMC.gd
+++ b/scripts/Contents/Characters/KukeMC.gd
@@ -1,15 +1,11 @@
 extends EntityBase
 class_name KukeMC
+func register():
+	fields[FieldStore.Entity.MAX_HEALTH] = 1000
 func ai():
-	for bullet in get_tree().get_nodes_in_group("bullet"):
+	for bullet in get_tree().get_nodes_in_group("bullets"):
 		if (
 			bullet is LGBTBullet and
-			bullet.position.distance_to(self.position) < 100
+			bullet.position.distance_to(self.position) < 200
 		):
 			bullet.tryDestroy()
-	for entity in get_tree().get_nodes_in_group("bosses"):
-		if (
-			entity.name == "FurryR" and
-			entity.position.distance_to(self.position) < 100
-		):
-			entity.takeDamage(114514)
\ No newline at end of file
diff --git a/scripts/Contents/Wave.gd b/scripts/Contents/Wave.gd
index 3a06cd4..c583997 100644
--- a/scripts/Contents/Wave.gd
+++ b/scripts/Contents/Wave.gd
@@ -17,11 +17,12 @@ static var presetWaves = {
 		create(preload("res://components/Characters/Bear.tscn"), 0, 0, true, 19, INF, 10),
 	],
 	"testBoss": [
-		create(preload("res://components/Characters/Chick.tscn"), 1, 1, true, 0, INF, 1),
-		create(preload("res://components/Characters/Bear.tscn"), 1, 1, true, 0, INF, 1),
+		# create(preload("res://components/Characters/Chick.tscn"), 1, 1, true, 0, INF, 1),
+		# create(preload("res://components/Characters/Bear.tscn"), 1, 1, true, 0, INF, 1),
+		create(preload("res://components/Characters/KukeMC.tscn"), 1, 1, true, 0, INF, 1),
 	]
 }
-static var data = presetWaves["normal"]
+static var data = presetWaves["testBoss"]
 
 static func create(
 		entity_: PackedScene,
diff --git a/scripts/Statemachine/BulletBase.gd b/scripts/Statemachine/BulletBase.gd
index 26eb64a..061fb1f 100644
--- a/scripts/Statemachine/BulletBase.gd
+++ b/scripts/Statemachine/BulletBase.gd
@@ -156,5 +156,6 @@ static func generate(
 		instance.rotation = spawnRotation + deg_to_rad(randf_range(-launchBy.fields.get(FieldStore.Entity.OFFSET_SHOOT), launchBy.fields.get(FieldStore.Entity.OFFSET_SHOOT)))
 		if addToWorld:
 			WorldManager.rootNode.call_deferred("add_child", instance)
+			instance.add_to_group("bullets")
 		instances.append(instance)
 	return instances