diff --git a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0001.tscn b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0001.tscn
index d372636..6c95617 100644
--- a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0001.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0001.tscn
@@ -14,6 +14,7 @@
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
 shader_parameter/outline_use_blend = true
+shader_parameter/grey = 0.0
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_qhkgc"]
 resource_local_to_scene = true
@@ -24,7 +25,8 @@
 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
+shader_parameter/outline_use_blend = false
+shader_parameter/grey = 0.0
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_5wvmf"]
 animations = [{
@@ -40,11 +42,12 @@
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_lcqb8"]
 size = Vector2(9, 4)
 
-[node name="Bullet0001" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "ShadowSprite", "AnimatedSprite", "Collision")]
+[node name="Bullet0001" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "Particles2D", "ShadowSprite", "AnimatedSprite", "Collision")]
 collision_layer = 2
 script = ExtResource("1_3d3df")
 CollisionArea = NodePath("AnimatedSprite/CollisionArea")
 CollisionShape2D = NodePath("AnimatedSprite/CollisionArea/CollisionShape2D")
+Particles2D = []
 ShadowSprite = NodePath("ShadowSprite")
 AnimatedSprite = NodePath("AnimatedSprite")
 Collision = NodePath("Collision")
diff --git a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0002.tscn b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0002.tscn
index f2e1881..ecabf2f 100644
--- a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0002.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0002.tscn
@@ -14,6 +14,7 @@
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
 shader_parameter/outline_use_blend = true
+shader_parameter/grey = 0.0
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_p0wfd"]
 resource_local_to_scene = true
@@ -24,7 +25,8 @@
 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
+shader_parameter/outline_use_blend = false
+shader_parameter/grey = 0.0
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_0vxfv"]
 radius = 3.0
@@ -32,11 +34,12 @@
 [sub_resource type="CircleShape2D" id="CircleShape2D_e2yn3"]
 radius = 3.0
 
-[node name="Bullet0002" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "ShadowSprite", "AnimatedSprite", "Collision")]
+[node name="Bullet0002" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "Particles2D", "ShadowSprite", "AnimatedSprite", "Collision")]
 collision_layer = 2
 script = ExtResource("1_hepay")
 CollisionArea = NodePath("AnimatedSprite/CollisionArea")
 CollisionShape2D = NodePath("AnimatedSprite/CollisionArea/CollisionShape2D")
+Particles2D = []
 ShadowSprite = NodePath("ShadowSprite")
 AnimatedSprite = NodePath("AnimatedSprite")
 Collision = NodePath("Collision")
diff --git a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0003.tscn b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0003.tscn
index 638f697..b87d8e0 100644
--- a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0003.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0003.tscn
@@ -14,6 +14,7 @@
 shader_parameter/outline_color = Color(0, 0, 0, 1)
 shader_parameter/outline_rainbow = false
 shader_parameter/outline_use_blend = true
+shader_parameter/grey = 0.0
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_p0wfd"]
 resource_local_to_scene = true
@@ -24,16 +25,18 @@
 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
+shader_parameter/outline_use_blend = false
+shader_parameter/grey = 0.0
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_c0onq"]
 size = Vector2(6, 3.125)
 
-[node name="Bullet0003" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "ShadowSprite", "AnimatedSprite", "Collision")]
+[node name="Bullet0003" type="CharacterBody2D" node_paths=PackedStringArray("CollisionArea", "CollisionShape2D", "Particles2D", "ShadowSprite", "AnimatedSprite", "Collision")]
 collision_layer = 2
 script = ExtResource("1_h6lfm")
 CollisionArea = NodePath("AnimatedSprite/CollisionArea")
 CollisionShape2D = NodePath("AnimatedSprite/CollisionArea/CollisionShape2D")
+Particles2D = []
 ShadowSprite = NodePath("ShadowSprite")
 AnimatedSprite = NodePath("AnimatedSprite")
 Collision = NodePath("Collision")
diff --git a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0004.tscn b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0004.tscn
index dc414e0..3c96ac3 100644
--- a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0004.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0004.tscn
@@ -5,7 +5,6 @@
 [ext_resource type="SpriteFrames" uid="uid://d3vma1qjo478l" path="res://resource/spriteFrames/bullet/Bullet0004.tres" id="3_bttus"]
 [ext_resource type="Texture2D" uid="uid://h7hkgbwj1li" path="res://resource/sprite/common/Smoke.png" id="3_ofn8c"]
 
-
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_v77gw"]
 resource_local_to_scene = true
 shader = ExtResource("2_w1qob")
@@ -27,7 +26,7 @@
 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
+shader_parameter/outline_use_blend = false
 shader_parameter/grey = 0.0
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_c0onq"]
diff --git a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0005.tscn b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0005.tscn
index 7431fdc..3203560 100644
--- a/DungeonShooting_Godot/prefab/bullet/normal/Bullet0005.tscn
+++ b/DungeonShooting_Godot/prefab/bullet/normal/Bullet0005.tscn
@@ -26,7 +26,7 @@
 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
+shader_parameter/outline_use_blend = false
 shader_parameter/grey = 0.0
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_c0onq"]
diff --git a/DungeonShooting_Godot/src/game/activity/bullet/normal/Bullet.cs b/DungeonShooting_Godot/src/game/activity/bullet/normal/Bullet.cs
index e7e0dc0..bf0a0dc 100644
--- a/DungeonShooting_Godot/src/game/activity/bullet/normal/Bullet.cs
+++ b/DungeonShooting_Godot/src/game/activity/bullet/normal/Bullet.cs
@@ -58,7 +58,15 @@
     private float CurrFlyDistance = 0;
 
     private bool _init = false;
-    
+    private bool _isEnemyBullet = false;
+
+    public override void OnInit()
+    {
+        base.OnInit();
+        OutlineColor = new Color(2.5f, 0, 0);
+        SetBlendColor(new Color(2.0f, 2.0f, 2.0f));
+    }
+
     public virtual void InitData(BulletData data, uint attackLayer)
     {
         if (!_init)
@@ -101,8 +109,20 @@
         //如果子弹会对玩家造成伤害, 则显示红色描边
         if (Player.Current.CollisionWithMask(attackLayer))
         {
-            ShowBorderFlashes();
+            if (!_isEnemyBullet)
+            {
+                _isEnemyBullet = true;
+                ShowOutline = true;
+                SetBlendSchedule(1);
+            }
         }
+        else if (_isEnemyBullet)
+        {
+            _isEnemyBullet = false;
+            ShowOutline = false;
+            SetBlendSchedule(0);
+        }
+        
         PutDown(RoomLayerEnum.YSortLayer);
         //播放子弹移动动画
         PlaySpriteAnimation(AnimatorNames.Move);
@@ -300,7 +320,6 @@
         {
             AffiliationArea.RemoveItem(this);
         }
-        ShowOutline = false;
         GetParent().CallDeferred(Node.MethodName.RemoveChild, this);
     }