diff --git a/DungeonShooting_Godot/prefab/weapon/bullet/Bullet.tscn b/DungeonShooting_Godot/prefab/weapon/bullet/Bullet.tscn
index 7b14bc0..5b9b099 100644
--- a/DungeonShooting_Godot/prefab/weapon/bullet/Bullet.tscn
+++ b/DungeonShooting_Godot/prefab/weapon/bullet/Bullet.tscn
@@ -22,6 +22,7 @@
 material = ExtResource( 2 )
 
 [node name="AnimatedSprite" type="AnimatedSprite" parent="."]
+modulate = Color( 1.5, 1.5, 1.5, 1 )
 position = Vector2( 2.38419e-07, 0 )
 frames = SubResource( 1 )
 
diff --git a/DungeonShooting_Godot/project.godot b/DungeonShooting_Godot/project.godot
index cc08f5e..e1ec7c8 100644
--- a/DungeonShooting_Godot/project.godot
+++ b/DungeonShooting_Godot/project.godot
@@ -27,7 +27,6 @@
 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/scene/Room.tscn b/DungeonShooting_Godot/scene/Room.tscn
index 43c2477..a9137ae 100644
--- a/DungeonShooting_Godot/scene/Room.tscn
+++ b/DungeonShooting_Godot/scene/Room.tscn
@@ -1,12 +1,19 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://resource/map/dungeon_test.tmx" type="PackedScene" id=2]
 [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]
 
+[sub_resource type="Environment" id=1]
+background_mode = 4
+glow_enabled = true
+
 [node name="Room" type="Node2D"]
 script = ExtResource( 3 )
 
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource( 1 )
+
 [node name="MapRoot" type="Node2D" parent="."]
 z_index = -10
 
diff --git a/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs b/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
index 5dd8c0a..5e40c91 100644
--- a/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
+++ b/DungeonShooting_Godot/src/game/item/weapon/bullet/Bullet.cs
@@ -26,7 +26,7 @@
     private float MaxDistance;
 
     // 子弹飞行速度
-    private float FlySpeed = 600;
+    private float FlySpeed = 450;
 
     //当前子弹已经飞行的距离
     private float CurrFlyDistance = 0;
diff --git a/DungeonShooting_Godot/src/game/role/Enemy.cs b/DungeonShooting_Godot/src/game/role/Enemy.cs
index ed60cb4..796f4c3 100644
--- a/DungeonShooting_Godot/src/game/role/Enemy.cs
+++ b/DungeonShooting_Godot/src/game/role/Enemy.cs
@@ -5,6 +5,8 @@
     {
         AttackLayer = PhysicsLayer.Wall | PhysicsLayer.Props | PhysicsLayer.Player;
         Camp = CampEnum.Camp2;
+
+        MoveSpeed = 20;
     }
 
     public override void _Process(float delta)
@@ -12,4 +14,21 @@
         base._Process(delta);
         Attack();
     }
+
+    public override void _PhysicsProcess(float delta)
+    {
+        base._PhysicsProcess(delta);
+
+        Move(delta);
+
+    }
+
+    public void Move(float delta)
+    {
+        var player = GameApplication.Instance.Room.Player;
+        var dir = (player.GlobalPosition - GlobalPosition).Normalized() * MoveSpeed;
+
+        MoveAndSlide(dir);
+
+    }
 }
diff --git a/DungeonShooting_Godot/src/game/role/Player.cs b/DungeonShooting_Godot/src/game/role/Player.cs
index d1dadc4..4e79e98 100644
--- a/DungeonShooting_Godot/src/game/role/Player.cs
+++ b/DungeonShooting_Godot/src/game/role/Player.cs
@@ -3,20 +3,6 @@
 public class Player : Role
 {
     /// <summary>
-    /// 移动加速度
-    /// </summary>
-    public float Acceleration = 1500f;
-
-    /// <summary>
-    /// 移动摩擦力
-    /// </summary>
-    public float Friction = 800f;
-    /// <summary>
-    /// 移动速度
-    /// </summary>
-    public Vector2 Velocity = Vector2.Zero;
-
-    /// <summary>
     /// 当前护盾值
     /// </summary>
     public int Shield
@@ -46,8 +32,6 @@
     }
     private int _maxShield = 0;
 
-    [Export] public PackedScene GunPrefab;
-
     public Player(): base(ResourcePath.prefab_role_Player_tscn)
     {
         AttackLayer = PhysicsLayer.Wall | PhysicsLayer.Props | PhysicsLayer.Enemy;
@@ -142,8 +126,6 @@
         Move(delta);
         //播放动画
         PlayAnim();
-        //GlobalPosition = GlobalPosition.Round();
-        //AnimatedSprite.Playing = false;
     }
 
     protected override void OnChangeHp(int hp)
@@ -218,11 +200,23 @@
         Vector2 dir = Input.GetVector("move_left", "move_right", "move_up", "move_down");
         // 移动. 如果移动的数值接近0(是用 摇杆可能出现 方向 可能会出现浮点)，就fricition的值 插值 到 0
         // 如果 有输入 就以当前速度，用acceleration 插值到 对应方向 * 最大速度
-        if (Mathf.IsZeroApprox(dir.x)) Velocity.x = Mathf.MoveToward(Velocity.x, 0, Friction * delta);
-        else Velocity.x = Mathf.MoveToward(Velocity.x, dir.x * MoveSpeed, Acceleration * delta);
+        if (Mathf.IsZeroApprox(dir.x))
+        {
+            Velocity = new Vector2(Mathf.MoveToward(Velocity.x, 0, Friction * delta), Velocity.y);
+        }
+        else
+        {
+            Velocity = new Vector2(Mathf.MoveToward(Velocity.x, dir.x * MoveSpeed, Acceleration * delta), Velocity.y);
+        }
 
-        if (Mathf.IsZeroApprox(dir.y)) Velocity.y = Mathf.MoveToward(Velocity.y, 0, Friction * delta);
-        else Velocity.y = Mathf.MoveToward(Velocity.y, dir.y * MoveSpeed, Acceleration * delta);
+        if (Mathf.IsZeroApprox(dir.y))
+        {
+            Velocity = new Vector2(Velocity.x, Mathf.MoveToward(Velocity.y, 0, Friction * delta));
+        }
+        else
+        {
+            Velocity = new Vector2(Velocity.x, Mathf.MoveToward(Velocity.y, dir.y * MoveSpeed, Acceleration * delta));
+        }
         
         Velocity = MoveAndSlide(Velocity);
     }
diff --git a/DungeonShooting_Godot/src/game/role/Role.cs b/DungeonShooting_Godot/src/game/role/Role.cs
index 51e9377..7494934 100644
--- a/DungeonShooting_Godot/src/game/role/Role.cs
+++ b/DungeonShooting_Godot/src/game/role/Role.cs
@@ -69,6 +69,22 @@
     private FaceDirection _face;
 
     /// <summary>
+    /// 移动加速度
+    /// </summary>
+    public float Acceleration { get; set; } = 1500f;
+
+    /// <summary>
+    /// 移动摩擦力
+    /// </summary>
+    public float Friction { get; set; } = 800f;
+    /// <summary>
+    /// 移动速度
+    /// </summary>
+    public Vector2 Velocity { get; set; } = Vector2.Zero;
+    
+    public Vector2 TargetVelocity { get; set; } = Vector2.Zero;
+    
+    /// <summary>
     /// 血量
     /// </summary>
     public int Hp