diff --git a/DungeonShooting_Godot/src/framework/ActivityObject.cs b/DungeonShooting_Godot/src/framework/ActivityObject.cs
index 19cd46b..4580fb2 100644
--- a/DungeonShooting_Godot/src/framework/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/ActivityObject.cs
@@ -24,7 +24,6 @@
     /// </summary>
     public CollisionShape2D Collision { get; }
 
-
     /// <summary>
     /// 是否调用过 Destroy() 函数
     /// </summary>
@@ -32,6 +31,7 @@
 
     private List<KeyValuePair<Type, Component>> _components = new List<KeyValuePair<Type, Component>>();
     private bool initShadow;
+    private string _prevAnimation;
 
     public ActivityObject(string scenePath)
     {
@@ -74,8 +74,7 @@
     /// <summary>
     /// 显示阴影
     /// </summary>
-    /// <param name="texture">用于绘制的纹理</param>
-    public void ShowShadowSprite(Texture texture)
+    public void ShowShadowSprite()
     {
         if (!initShadow)
         {
@@ -83,11 +82,26 @@
             ShadowSprite.Material = ResourceManager.ShadowMaterial;
         }
 
-        ShadowSprite.Texture = texture;
+        var anim = AnimatedSprite.Animation;
+        if (_prevAnimation != anim)
+        {
+            //切换阴影动画
+            ShadowSprite.Texture = AnimatedSprite.Frames.GetFrame(anim, AnimatedSprite.Frame);
+        }
+
+        _prevAnimation = anim;
         ShadowSprite.Visible = true;
     }
 
     /// <summary>
+    /// 隐藏阴影
+    /// </summary>
+    public void HideShadowSprite()
+    {
+        ShadowSprite.Visible = false;
+    }
+
+    /// <summary>
     /// 返回是否能与其他ActivityObject互动
     /// </summary>
     /// <param name="master">触发者</param>
@@ -152,9 +166,22 @@
                 {
                     temp.Start();
                 }
+
                 temp.Update(delta);
             }
         }
+
+        if (ShadowSprite.Visible)
+        {
+            var anim = AnimatedSprite.Animation;
+            if (_prevAnimation != anim)
+            {
+                //切换阴影动画
+                ShadowSprite.Texture = AnimatedSprite.Frames.GetFrame(anim, AnimatedSprite.Frame);
+            }
+
+            _prevAnimation = anim;
+        }
     }
 
     public override void _PhysicsProcess(float delta)
@@ -170,6 +197,7 @@
                 {
                     temp.Start();
                 }
+
                 temp.PhysicsUpdate(delta);
             }
         }
diff --git a/DungeonShooting_Godot/src/game/common/NodeExtend.cs b/DungeonShooting_Godot/src/game/common/NodeExtend.cs
index 3e72dda..a94a1d2 100644
--- a/DungeonShooting_Godot/src/game/common/NodeExtend.cs
+++ b/DungeonShooting_Godot/src/game/common/NodeExtend.cs
@@ -86,7 +86,7 @@
         var yf = MathUtils.RandRangeInt(60, 120);
         var rotate = MathUtils.RandRangeInt(-360, -360);
         weapon.Position = Vector2.Zero;
-        return weapon.StartThrow<ThrowComponent>(new Vector2(20, 20), startPos, startHeight, direction, xf, yf, rotate, weapon.WeaponSprite);
+        return weapon.StartThrow<ThrowComponent>(new Vector2(20, 20), startPos, startHeight, direction, xf, yf, rotate);
         //return weapon.StartThrow<ThrowWeapon>(new Vector2(20, 20), startPos, startHeight, direction, xf, yf, rotate, weapon.WeaponSprite);
     }
 
@@ -108,7 +108,7 @@
         return null;
     }
     
-    public static T StartThrow<T>(this ActivityObject node, Vector2 size, Vector2 start, float startHeight, float direction, float xSpeed, float ySpeed, float rotate, Sprite shadowSprite) where T : ThrowComponent
+    public static T StartThrow<T>(this ActivityObject node, Vector2 size, Vector2 start, float startHeight, float direction, float xSpeed, float ySpeed, float rotate) where T : ThrowComponent
     {
         T throwNode = node.GetComponent<T>();
         if (throwNode == null)
@@ -120,7 +120,7 @@
         {
             throwNode.StopThrow();
         }
-        throwNode.StartThrow(size, start, startHeight, direction, xSpeed, ySpeed, rotate, shadowSprite);
+        throwNode.StartThrow(size, start, startHeight, direction, xSpeed, ySpeed, rotate);
         return throwNode;
     }
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/item/throwObject/ThrowComponent.cs b/DungeonShooting_Godot/src/game/item/throwObject/ThrowComponent.cs
index 55194c9..c2b6fee 100644
--- a/DungeonShooting_Godot/src/game/item/throwObject/ThrowComponent.cs
+++ b/DungeonShooting_Godot/src/game/item/throwObject/ThrowComponent.cs
@@ -105,7 +105,7 @@
     }
 
     public virtual void StartThrow(Vector2 size, Vector2 start, float startHeight, float direction, float xSpeed,
-        float ySpeed, float rotate, Sprite shadowSprite)
+        float ySpeed, float rotate)
     {
         _collisionShape2D.Disabled = false;
 
@@ -145,8 +145,8 @@
             RoomManager.Current.SortRoot.AddChild(_kinematicBody2D);
         }
         //显示阴影
-        ActivityObject.ShowShadowSprite(shadowSprite.Texture);
-        ShadowSprite.Scale = shadowSprite.Scale;
+        ActivityObject.ShowShadowSprite();
+        ShadowSprite.Scale = AnimatedSprite.Scale;
     }
 
     /// <summary>