diff --git a/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn b/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
index 0a44b2f..858cd81 100644
--- a/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/Bullet0001.tscn
@@ -13,6 +13,7 @@
 shader_parameter/show_outline = false
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_qhkgc"]
 resource_local_to_scene = true
@@ -23,6 +24,7 @@
 shader_parameter/show_outline = false
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_5wvmf"]
 animations = [{
@@ -51,7 +53,6 @@
 material = SubResource("ShaderMaterial_w5w0i")
 
 [node name="AnimatedSprite" type="AnimatedSprite2D" parent="."]
-modulate = Color(1.6, 1.6, 1.6, 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 1cb086c..7ff1c64 100644
--- a/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/Bullet0002.tscn
@@ -13,6 +13,7 @@
 shader_parameter/show_outline = false
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_p0wfd"]
 resource_local_to_scene = true
@@ -23,6 +24,7 @@
 shader_parameter/show_outline = false
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_0vxfv"]
 radius = 3.0
diff --git a/DungeonShooting_Godot/prefab/role/Enemy0001.tscn b/DungeonShooting_Godot/prefab/role/Enemy0001.tscn
index 46e01b2..866f829 100644
--- a/DungeonShooting_Godot/prefab/role/Enemy0001.tscn
+++ b/DungeonShooting_Godot/prefab/role/Enemy0001.tscn
@@ -14,6 +14,7 @@
 shader_parameter/show_outline = true
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_k8mt5"]
 resource_local_to_scene = true
@@ -24,6 +25,7 @@
 shader_parameter/show_outline = true
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
+shader_parameter/outline_use_blend = true
 
 [node name="Enemy0001" node_paths=PackedStringArray("HurtArea", "HurtCollision", "MountPoint", "BackMountPoint", "InteractiveArea", "InteractiveCollision", "MeleeAttackArea", "MeleeAttackCollision", "ShadowSprite", "AnimatedSprite", "Collision") instance=ExtResource("1_5po38")]
 collision_layer = 16
diff --git a/DungeonShooting_Godot/resource/material/Blend.gdshader b/DungeonShooting_Godot/resource/material/Blend.gdshader
index f83601b..f952fc5 100644
--- a/DungeonShooting_Godot/resource/material/Blend.gdshader
+++ b/DungeonShooting_Godot/resource/material/Blend.gdshader
@@ -4,8 +4,7 @@
 uniform vec4 blend : source_color = vec4(1.0, 1.0, 1.0, 1.0);
 //混合度
 uniform float schedule : hint_range(0.0, 1.0) = 0.0;
-//透明度
-//uniform float alpha : hint_range(0.0, 1.0) = 1.0;
+//
 uniform vec4 modulate : source_color = vec4(1.0, 1.0, 1.0, 1.0);
 
 //------------------ 轮廓相关 --------------
@@ -13,15 +12,18 @@
 //轮廓颜色
 uniform vec4 outline_color : source_color = vec4(0.0, 0.0, 0.0, 1.0);
 //是否是彩虹轮廓
-uniform bool outline_rainbow  = false;
+uniform bool outline_rainbow = false;
+//轮廓是否使用 blend
+uniform bool outline_use_blend = true;
+
 //彩虹轮廓变化周期
 const float frequency = 0.25;
 const float light_offset = 0.5;
 
 void fragment() {
+	float a = COLOR.a;
 	//显示轮廓
-	if (show_outline) {
-		vec4 color = texture(TEXTURE, UV);
+	if (show_outline && a == 0.0) {
 		vec2 size = TEXTURE_PIXEL_SIZE;
 		float outline;
 		outline = texture(TEXTURE, UV + vec2(-size.x, 0)).a;
@@ -29,25 +31,28 @@
 		outline += texture(TEXTURE, UV + vec2(size.x, 0)).a;
 		outline += texture(TEXTURE, UV + vec2(0, -size.y)).a;
 		outline = min(outline, 1.0);
-		
-		if (color.a == 0.0 && outline > 0.0) {
-			vec4 animated_line_color = vec4(
-				light_offset + sin(2.0 * 3.14 * frequency * TIME),
-				light_offset + sin(2.0 * 3.14 * frequency * TIME + radians(120.0)),
-				light_offset + sin(2.0 * 3.14 * frequency * TIME + radians(240.0)),
-				1.0
-			);
-
+		if (outline > 0.0) {
 			if (outline_rainbow){
-				COLOR = mix(color, animated_line_color, 1);
+				vec4 animated_line_color = vec4(
+					light_offset + sin(2.0 * 3.14 * frequency * TIME),
+					light_offset + sin(2.0 * 3.14 * frequency * TIME + radians(120.0)),
+					light_offset + sin(2.0 * 3.14 * frequency * TIME + radians(240.0)),
+					1.0
+				);
+				COLOR = mix(COLOR, animated_line_color, 1);
+				a = animated_line_color.a;
 			} else {
-				COLOR = mix(color, outline_color , 1);
+				COLOR = mix(COLOR, outline_color , 1);
+				a = outline_color.a;
 			}
 		}
+		if (outline_use_blend) {
+			COLOR = mix(COLOR, blend, schedule);
+		}
+	} else { //非轮廓
+		COLOR = mix(COLOR, blend, schedule);
 	}
 	
-	vec4 col = mix(COLOR, blend, schedule);
-	col = mix(vec4(0.0, 0.0, 0.0, 0.0), col, COLOR.a);
-	col *= modulate;
-	COLOR = col;
+	COLOR.a *= a;
+	COLOR *= modulate;
 }