diff --git a/DungeonShooting_Godot/prefab/effect/Blood.tscn b/DungeonShooting_Godot/prefab/effect/Blood.tscn
index 1c7a044..26f3391 100644
--- a/DungeonShooting_Godot/prefab/effect/Blood.tscn
+++ b/DungeonShooting_Godot/prefab/effect/Blood.tscn
@@ -1,24 +1,17 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=3 format=2]
 
 [ext_resource path="res://resource/effects/Circle.png" type="Texture" id=1]
 [ext_resource path="res://src/game/effects/Blood.cs" type="Script" id=2]
 
-[sub_resource type="ParticlesMaterial" id=1]
-flag_disable_z = true
-gravity = Vector3( 0, 0, 0 )
-initial_velocity = 70.0
-initial_velocity_random = 1.0
-orbit_velocity = 0.0
-orbit_velocity_random = 0.0
-scale = 0.1
-scale_random = 0.3
-color = Color( 0.792157, 0, 0, 1 )
-
-[node name="Blood" type="Particles2D"]
-emitting = false
-lifetime = 0.5
-one_shot = true
+[node name="Blood" type="CPUParticles2D"]
+z_index = -5
+lifetime = 0.2
 explosiveness = 0.9
-process_material = SubResource( 1 )
 texture = ExtResource( 1 )
+gravity = Vector2( 0, 0 )
+initial_velocity = 150.0
+initial_velocity_random = 1.0
+scale_amount = 0.15
+scale_amount_random = 0.4
+color = Color( 0.627451, 0.0705882, 0.0705882, 0.705882 )
 script = ExtResource( 2 )
diff --git a/DungeonShooting_Godot/project.godot b/DungeonShooting_Godot/project.godot
index c5ef034..869f9bd 100644
--- a/DungeonShooting_Godot/project.godot
+++ b/DungeonShooting_Godot/project.godot
@@ -27,6 +27,7 @@
 window/size/width=1920
 window/size/height=1080
 window/size/resizable=false
+window/size/always_on_top=true
 window/dpi/allow_hidpi=true
 window/vsync/use_vsync=false
 window/stretch/mode="2d"
diff --git a/DungeonShooting_Godot/resource/map/dungeon_1.tmx b/DungeonShooting_Godot/resource/map/dungeon_1.tmx
new file mode 100644
index 0000000..263cf36
--- /dev/null
+++ b/DungeonShooting_Godot/resource/map/dungeon_1.tmx
@@ -0,0 +1,582 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<map version="1.8" tiledversion="1.8.5" orientation="orthogonal" renderorder="right-down" width="60" height="40" tilewidth="16" tileheight="16" infinite="1" nextlayerid="5" nextobjectid="1">
+ <tileset firstgid="1" source="itch-io-DungeonTileset4.tsx"/>
+ <layer id="1" name="Wall" width="60" height="40">
+  <properties>
+   <property name="z_index" type="int" value="100"/>
+  </properties>
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+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129
+</chunk>
+   <chunk x="32" y="0" width="16" height="16">
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
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+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129
+</chunk>
+   <chunk x="-16" y="16" width="16" height="16">
+0,0,0,0,0,0,0,0,0,129,129,129,129,0,0,0,
+0,0,0,0,0,0,0,0,0,129,129,129,129,0,0,0,
+0,0,0,0,0,0,0,0,0,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+</chunk>
+   <chunk x="0" y="16" width="16" height="16">
+0,0,0,0,0,129,129,129,129,129,129,129,129,129,129,129,
+0,0,0,0,0,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+</chunk>
+   <chunk x="16" y="16" width="16" height="16">
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+</chunk>
+   <chunk x="32" y="16" width="16" height="16">
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,129,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+</chunk>
+  </data>
+ </layer>
+ <objectgroup id="2" name="Config">
+  <properties>
+   <property name="ClearColor" type="color" value="#ff1c1117"/>
+  </properties>
+ </objectgroup>
+</map>
diff --git a/DungeonShooting_Godot/resource/map/dungeon_1.tmx.import b/DungeonShooting_Godot/resource/map/dungeon_1.tmx.import
new file mode 100644
index 0000000..1319136
--- /dev/null
+++ b/DungeonShooting_Godot/resource/map/dungeon_1.tmx.import
@@ -0,0 +1,22 @@
+[remap]
+
+importer="vnen.tiled_importer"
+type="PackedScene"
+path="res://.import/dungeon_1.tmx-ecc46759ea1682aa9214cfce52f76627.scn"
+
+[deps]
+
+source_file="res://resource/map/dungeon_1.tmx"
+dest_files=[ "res://.import/dungeon_1.tmx-ecc46759ea1682aa9214cfce52f76627.scn" ]
+
+[params]
+
+custom_properties=true
+tile_metadata=false
+uv_clip=true
+image_flags=0
+collision_layer=1
+embed_internal_images=true
+save_tiled_properties=false
+add_background=true
+post_import_script=""
diff --git a/DungeonShooting_Godot/resource/map/dungeon_test.tmx b/DungeonShooting_Godot/resource/map/dungeon_test.tmx
index 13de468..0a77aa8 100644
--- a/DungeonShooting_Godot/resource/map/dungeon_test.tmx
+++ b/DungeonShooting_Godot/resource/map/dungeon_test.tmx
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.8" tiledversion="1.8.5" orientation="orthogonal" renderorder="right-down" width="40" height="40" tilewidth="16" tileheight="16" infinite="0" nextlayerid="4" nextobjectid="1">
+<map version="1.8" tiledversion="1.8.5" orientation="orthogonal" renderorder="right-down" width="40" height="40" tilewidth="16" tileheight="16" infinite="0" nextlayerid="5" nextobjectid="1">
  <editorsettings>
   <export target="../tile/dungeon_test_export..tmx" format="tmx"/>
  </editorsettings>
diff --git a/DungeonShooting_Godot/scene/Room.tscn b/DungeonShooting_Godot/scene/Room.tscn
index 67cf647..3bfad78 100644
--- a/DungeonShooting_Godot/scene/Room.tscn
+++ b/DungeonShooting_Godot/scene/Room.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=5 format=2]
 
-[ext_resource path="res://resource/map/dungeon_test.tmx" type="PackedScene" id=2]
+[ext_resource path="res://resource/map/dungeon_1.tmx" type="PackedScene" id=1]
 [ext_resource path="res://src/game/room/RoomManager.cs" type="Script" id=3]
 [ext_resource path="res://src/game/camera/GameCamera.cs" type="Script" id=5]
 
@@ -17,7 +17,7 @@
 [node name="MapRoot" type="Node2D" parent="."]
 z_index = -10
 
-[node name="dungeon_test" parent="MapRoot" instance=ExtResource( 2 )]
+[node name="dungeon_1" parent="MapRoot" instance=ExtResource( 1 )]
 
 [node name="Camera2D" type="Camera2D" parent="."]
 position = Vector2( 253, 219 )
diff --git a/DungeonShooting_Godot/src/framework/ActivityObject.cs b/DungeonShooting_Godot/src/framework/ActivityObject.cs
index 0bce3e1..33b637c 100644
--- a/DungeonShooting_Godot/src/framework/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/ActivityObject.cs
@@ -687,7 +687,7 @@
             sortRoot.AddChild(this);
         }
 
-        GlobalPosition = _throwData.StartPosition + new Vector2(0, -_throwData.Y);
+        GlobalPosition = _throwData.StartPosition;
 
         //显示阴影
         ShowShadowSprite();
diff --git a/DungeonShooting_Godot/src/framework/Grid.cs b/DungeonShooting_Godot/src/framework/Grid.cs
new file mode 100644
index 0000000..8aa0229
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/Grid.cs
@@ -0,0 +1,8 @@
+
+/// <summary>
+/// 网格数据结构
+/// </summary>
+public class Grid
+{
+    
+}
diff --git a/DungeonShooting_Godot/src/game/effects/Blood.cs b/DungeonShooting_Godot/src/game/effects/Blood.cs
index d62fd08..bef16b1 100644
--- a/DungeonShooting_Godot/src/game/effects/Blood.cs
+++ b/DungeonShooting_Godot/src/game/effects/Blood.cs
@@ -1,20 +1,41 @@
 using Godot;
 
-public class Blood : Particles2D
+/// <summary>
+/// 血液溅射效果
+/// </summary>
+public class Blood : CPUParticles2D
 {
+	private float _timer;
+	
 	public override void _Ready()
 	{
 		Emitting = true;
-		Life();
+		ReadyStop();
 	}
 
-	private async void Life()
+	public override void _Process(float delta)
 	{
-		var timer = GetTree().CreateTimer(0.4f);
+		_timer += delta;
+		if (_timer > 15f)
+		{
+			if (_timer > 60f)
+			{
+				QueueFree();
+			}
+			else
+			{
+				var color = Modulate;
+				color.a = Mathf.Lerp(1, 0, (_timer - 15f) / 45f);
+				Modulate = color;
+			}
+		}
+	}
+
+	private async void ReadyStop()
+	{
+		var timer = GetTree().CreateTimer(Lifetime - 0.05f);
 		await ToSignal(timer, "timeout");
 		Emitting = false;
-		GD.Print("冻结");
-		SetProcess(false);
 		SetPhysicsProcess(false);
 		SetProcessInput(false);
 		SetProcessInternal(false);
diff --git a/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs b/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
index 28f33d1..60f7c2c 100644
--- a/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
+++ b/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
@@ -70,7 +70,7 @@
         var role = other.AsActivityObject<Role>();
         if (role != null)
         {
-            role.CallDeferred(nameof(Role.Hurt), 4);
+            role.CallDeferred(nameof(Role.Hurt), 4, Rotation);
             Destroy();
         }
     }
diff --git a/DungeonShooting_Godot/src/game/item/weapon/gun/Gun.cs b/DungeonShooting_Godot/src/game/item/weapon/gun/Gun.cs
index abee1bf..bddd318 100644
--- a/DungeonShooting_Godot/src/game/item/weapon/gun/Gun.cs
+++ b/DungeonShooting_Godot/src/game/item/weapon/gun/Gun.cs
@@ -93,14 +93,13 @@
     protected override void OnFire()
     {
         //创建一个弹壳
-        var startPos = GlobalPosition + new Vector2(0, 5);
         var startHeight = 6;
         var direction = GlobalRotationDegrees + Utils.RandRangeInt(-30, 30) + 180;
         var xf = Utils.RandRangeInt(20, 60);
         var yf = Utils.RandRangeInt(60, 120);
         var rotate = Utils.RandRangeInt(-720, 720);
         var shell = new ShellCase();
-        shell.Throw(new Vector2(10, 5), startPos, startHeight, direction, xf, yf, rotate, true);
+        shell.Throw(new Vector2(10, 5), Master.GlobalPosition, startHeight, direction, xf, yf, rotate, true);
         
         if (Master == GameApplication.Instance.Room.Player)
         {
diff --git a/DungeonShooting_Godot/src/game/item/weapon/knife/Knife.cs b/DungeonShooting_Godot/src/game/item/weapon/knife/Knife.cs
index b90ac06..ebc604f 100644
--- a/DungeonShooting_Godot/src/game/item/weapon/knife/Knife.cs
+++ b/DungeonShooting_Godot/src/game/item/weapon/knife/Knife.cs
@@ -118,7 +118,7 @@
         {
             if (activityObject is Role role)
             {
-                role.CallDeferred(nameof(Role.Hurt), 10);
+                role.CallDeferred(nameof(Role.Hurt), 10, (role.GetCenterPosition() - GlobalPosition).Angle());
             }
         }
     }
diff --git a/DungeonShooting_Godot/src/game/role/Player.cs b/DungeonShooting_Godot/src/game/role/Player.cs
index 8f08799..a009b19 100644
--- a/DungeonShooting_Godot/src/game/role/Player.cs
+++ b/DungeonShooting_Godot/src/game/role/Player.cs
@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 using Godot;
 
 
diff --git a/DungeonShooting_Godot/src/game/role/Role.cs b/DungeonShooting_Godot/src/game/role/Role.cs
index 43c9fde..6d8e632 100644
--- a/DungeonShooting_Godot/src/game/role/Role.cs
+++ b/DungeonShooting_Godot/src/game/role/Role.cs
@@ -478,7 +478,8 @@
     /// 受到伤害, 如果是在碰撞信号处理函数中调用该函数, 请使用 CallDeferred 来延时调用, 否则很有可能导致报错
     /// </summary>
     /// <param name="damage">伤害的量</param>
-    public virtual void Hurt(int damage)
+    /// <param name="angle">角度</param>
+    public virtual void Hurt(int damage, float angle)
     {
         OnHit(damage);
         if (Shield > 0)
@@ -488,10 +489,11 @@
         else
         {
             Hp -= damage;
-            // var packedScene = ResourceManager.Load<PackedScene>(ResourcePath.prefab_effect_Blood_tscn);
-            // var particles2D = packedScene.Instance<Blood>();
-            // particles2D.GlobalPosition = GlobalPosition;
-            // GameApplication.Instance.Room.GetRoot().AddChild(particles2D);
+            var packedScene = ResourceManager.Load<PackedScene>(ResourcePath.prefab_effect_Blood_tscn);
+            var blood = packedScene.Instance<Blood>();
+            blood.GlobalPosition = GlobalPosition;
+            blood.Rotation = angle;
+            GameApplication.Instance.Room.GetRoot().AddChild(blood);
         }
         
         PlayHitAnimation();
diff --git a/DungeonShooting_Godot/src/game/room/RoomManager.cs b/DungeonShooting_Godot/src/game/room/RoomManager.cs
index c0abced..1d6346f 100644
--- a/DungeonShooting_Godot/src/game/room/RoomManager.cs
+++ b/DungeonShooting_Godot/src/game/room/RoomManager.cs
@@ -51,7 +51,7 @@
         //初始化地图
         _mapRoot = GetNode<Node2D>("MapRoot");
         var child = _mapRoot.GetChild(0);
-        _tileMap = child.GetNode<TileMap>("Wall");
+        _tileMap = child.GetNode<TileMap>("Ground");
         var node = child.GetNode("Config");
         Color color = (Color)node.GetMeta("ClearColor");
         VisualServer.SetDefaultClearColor(color);