diff --git a/DungeonShooting_Godot/DungeonShooting.csproj b/DungeonShooting_Godot/DungeonShooting.csproj
index 51b8a45..a312223 100644
--- a/DungeonShooting_Godot/DungeonShooting.csproj
+++ b/DungeonShooting_Godot/DungeonShooting.csproj
@@ -1,6 +1,6 @@
-<Project Sdk="Godot.NET.Sdk/4.1.0">
+<Project Sdk="Godot.NET.Sdk/4.2.0-dev.4">
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
diff --git a/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn b/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
index 3ee607f..7300e12 100644
--- a/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
@@ -51,6 +51,7 @@
 material = SubResource("ShaderMaterial_w5w0i")
 
 [node name="AnimatedSprite" type="AnimatedSprite2D" parent="."]
+modulate = Color(3, 3, 3, 1)
 material = SubResource("ShaderMaterial_qhkgc")
 sprite_frames = SubResource("SpriteFrames_5wvmf")
 
diff --git a/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn b/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn
index 89c2130..7327234 100644
--- a/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn
@@ -43,6 +43,7 @@
 material = SubResource("ShaderMaterial_v77gw")
 
 [node name="AnimatedSprite" type="AnimatedSprite2D" parent="."]
+modulate = Color(3, 3, 3, 1)
 material = SubResource("ShaderMaterial_p0wfd")
 sprite_frames = ExtResource("3_uvuj8")
 
diff --git a/DungeonShooting_Godot/prefab/bullet/Bullet0003.tscn b/DungeonShooting_Godot/prefab/bullet/Bullet0003.tscn
index 4890b1e..4d6c9f9 100644
--- a/DungeonShooting_Godot/prefab/bullet/Bullet0003.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/Bullet0003.tscn
@@ -40,6 +40,7 @@
 material = SubResource("ShaderMaterial_v77gw")
 
 [node name="AnimatedSprite" type="AnimatedSprite2D" parent="."]
+modulate = Color(3, 3, 3, 1)
 material = SubResource("ShaderMaterial_p0wfd")
 sprite_frames = ExtResource("3_qvo0u")
 
diff --git a/DungeonShooting_Godot/project.godot b/DungeonShooting_Godot/project.godot
index e7f84b4..6dccd9a 100644
--- a/DungeonShooting_Godot/project.godot
+++ b/DungeonShooting_Godot/project.godot
@@ -12,7 +12,7 @@
 
 config/name="DungeonShooting"
 run/main_scene="res://scene/Main.tscn"
-config/features=PackedStringArray("4.1", "C#")
+config/features=PackedStringArray("4.2", "C#")
 config/icon="res://icon.png"
 
 [debug]
@@ -212,6 +212,7 @@
 
 textures/canvas_textures/default_texture_filter=0
 environment/defaults/default_clear_color=Color(0.109804, 0.0666667, 0.0901961, 1)
+viewport/hdr_2d=true
 2d/snapping/use_gpu_pixel_snap=true
 environment/default_environment="res://default_env.tres"
 
diff --git a/DungeonShooting_Godot/resource/Enviromenent.tres b/DungeonShooting_Godot/resource/Enviromenent.tres
deleted file mode 100644
index 1210cfb..0000000
--- a/DungeonShooting_Godot/resource/Enviromenent.tres
+++ /dev/null
@@ -1,10 +0,0 @@
-[gd_resource type="Environment" format=3 uid="uid://cu80ujuqcj7gx"]
-
-[resource]
-background_mode = 3
-glow_enabled = true
-glow_levels/3 = 2.0
-glow_normalized = true
-glow_strength = 1.6
-glow_blend_mode = 1
-glow_hdr_threshold = 1.1
diff --git a/DungeonShooting_Godot/scene/Main.tscn b/DungeonShooting_Godot/scene/Main.tscn
index b034a25..b2179bb 100644
--- a/DungeonShooting_Godot/scene/Main.tscn
+++ b/DungeonShooting_Godot/scene/Main.tscn
@@ -39,6 +39,7 @@
 
 [node name="SubViewport" type="SubViewport" parent="ViewCanvas/SubViewportContainer"]
 handle_input_locally = false
+use_hdr_2d = true
 canvas_item_default_texture_filter = 0
 size = Vector2i(480, 270)
 render_target_update_mode = 4
diff --git a/DungeonShooting_Godot/scene/World.tscn b/DungeonShooting_Godot/scene/World.tscn
index 23a0ef2..6c303cb 100644
--- a/DungeonShooting_Godot/scene/World.tscn
+++ b/DungeonShooting_Godot/scene/World.tscn
@@ -1,8 +1,14 @@
-[gd_scene load_steps=3 format=3 uid="uid://bqf2vks5ggnsp"]
+[gd_scene load_steps=4 format=3 uid="uid://bqf2vks5ggnsp"]
 
 [ext_resource type="Script" path="res://src/game/room/World.cs" id="1_kt3mm"]
 [ext_resource type="TileSet" uid="uid://b00g22o1cqhe8" path="res://resource/map/tileSet/TileSet1.tres" id="2_p6iui"]
 
+[sub_resource type="Environment" id="Environment_g06jj"]
+background_mode = 3
+glow_enabled = true
+glow_normalized = true
+glow_blend_mode = 1
+
 [node name="World" type="Node2D" node_paths=PackedStringArray("NormalLayer", "YSortLayer", "TileRoot", "StaticSpriteRoot", "AffiliationAreaRoot")]
 script = ExtResource("1_kt3mm")
 NormalLayer = NodePath("NormalLayer")
@@ -12,6 +18,9 @@
 AffiliationAreaRoot = NodePath("AffiliationAreaRoot")
 metadata/_edit_vertical_guides_ = []
 
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_g06jj")
+
 [node name="TileRoot" type="TileMap" parent="."]
 y_sort_enabled = true
 tile_set = ExtResource("2_p6iui")