diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityMaterial.cs b/DungeonShooting_Godot/src/framework/activity/ActivityMaterial.cs
new file mode 100644
index 0000000..2d561fc
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityMaterial.cs
@@ -0,0 +1,8 @@
+
+/// <summary>
+/// 物体材质
+/// </summary>
+public class ActivityMaterial
+{
+    
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
index 764238a..a3481de 100644
--- a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
@@ -115,7 +115,7 @@
     public bool IsThrowing => _throwForce != null && !_isFallOver;
 
     /// <summary>
-    /// 当前物体的海拔高度, 如果大于0, 则会做自由落体运动, 也就是执行投抛代码
+    /// 当前物体的海拔高度, 如果大于0, 则会做自由落体运动, 也就是执行投抛逻辑
     /// </summary>
     public float Altitude
     {
@@ -143,11 +143,6 @@
     }
 
     private float _verticalSpeed;
-    
-    /// <summary>
-    /// 物体投抛时旋转速度, 角度制
-    /// </summary>
-    public float ThrowRotationDegreesSpeed { get; set; }
 
     /// <summary>
     /// 落地之后是否回弹
@@ -163,6 +158,11 @@
     /// 物体下坠回弹后的运动速度衰减量
     /// </summary>
     public float BounceSpeed { get; set; } = 0.75f;
+    
+    /// <summary>
+    /// 物体下坠回弹后的旋转速度衰减量
+    /// </summary>
+    public float BounceRotationSpeed { get; set; } = 0.5f;
 
     /// <summary>
     /// 投抛状态下物体碰撞器大小, 如果 (x, y) 都小于 0, 则默认使用 AnimatedSprite 的默认动画第一帧的大小
@@ -207,6 +207,11 @@
     public bool EnableCustomBehavior { get; set; } = true;
     
     /// <summary>
+    /// 物体材质数据
+    /// </summary>
+    public ActivityMaterial ActivityMaterial { get; private set; }
+    
+    /// <summary>
     /// 所在的 World 对象
     /// </summary>
     public World World { get; private set; }
@@ -703,7 +708,7 @@
         Altitude = altitude;
         //Position = Position + new Vector2(0, altitude);
         VerticalSpeed = verticalSpeed;
-        ThrowRotationDegreesSpeed = rotateSpeed;
+        //ThrowRotationDegreesSpeed = rotateSpeed;
         if (_throwForce != null)
         {
             MoveController.RemoveForce(_throwForce);
@@ -711,6 +716,7 @@
 
         _throwForce = new ExternalForce(ForceNames.Throw);
         _throwForce.Velocity = velocity;
+        _throwForce.RotationSpeed = Mathf.DegToRad(rotateSpeed);
         MoveController.AddForce(_throwForce);
 
         InitThrowData();
@@ -909,7 +915,7 @@
             {
                 if (EnableVerticalMotion) //如果启用了纵向运动, 则更新运动
                 {
-                    GlobalRotationDegrees = GlobalRotationDegrees + ThrowRotationDegreesSpeed * newDelta;
+                    //GlobalRotationDegrees = GlobalRotationDegrees + ThrowRotationDegreesSpeed * newDelta;
 
                     var ysp = VerticalSpeed;
 
@@ -944,7 +950,15 @@
                             OnFirstFallToGround();
                         }
 
-                        MoveController.ScaleAllForce(BounceSpeed);
+                        if (_throwForce != null)
+                        {
+                            //缩放移动速度
+                            //MoveController.ScaleAllForce(BounceSpeed);
+                            _throwForce.Velocity *= BounceSpeed;
+                            //缩放旋转速度
+                            //MoveController.ScaleAllRotationSpeed(BounceStrength);
+                            _throwForce.RotationSpeed *= BounceRotationSpeed;
+                        }
                         //如果落地高度不够低, 再抛一次
                         if (Bounce && (!_hasResilienceVerticalSpeed || _resilienceVerticalSpeed > 5))
                         {
@@ -965,7 +979,6 @@
                                 }
                             }
                             _verticalSpeed = _resilienceVerticalSpeed;
-                            ThrowRotationDegreesSpeed = ThrowRotationDegreesSpeed * BounceStrength;
                             _isFallOver = false;
 
                             OnFallToGround();
diff --git a/DungeonShooting_Godot/src/framework/activity/ExternalForce.cs b/DungeonShooting_Godot/src/framework/activity/ExternalForce.cs
index 5f45e1b..02ee215 100644
--- a/DungeonShooting_Godot/src/framework/activity/ExternalForce.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ExternalForce.cs
@@ -22,7 +22,7 @@
     public bool EnableResistanceInTheAir { get; set; } = true;
     
     /// <summary>
-    /// 当速度(Velocity和RotationSpeed)到达 0 后是否自动销毁, 默认 true
+    /// 当速度( Velocity 和 RotationSpeed )到达 0 后是否自动销毁, 默认 true
     /// </summary>
     public bool AutoDestroy { get; set; } = true;
     
diff --git a/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs b/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
index cff7286..e577646 100644
--- a/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
+++ b/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
@@ -32,9 +32,9 @@
     private Vector2 _basisVelocity = Vector2.Zero;
 
     /// <summary>
-    /// 缩放所有力对象, 包括基础速率
+    /// 缩放所有外力对象的速率, 包括基础速率
     /// </summary>
-    public void ScaleAllForce(float scale)
+    public void ScaleAllVelocity(float scale)
     {
         foreach (var externalForce in _forceList)
         {
@@ -43,9 +43,20 @@
 
         BasisVelocity *= scale;
     }
+    
+    /// <summary>
+    /// 缩放所有外力对象的旋转速率
+    /// </summary>
+    public void ScaleAllRotationSpeed(float scale)
+    {
+        foreach (var externalForce in _forceList)
+        {
+            externalForce.RotationSpeed *= scale;
+        }
+    }
 
     /// <summary>
-    /// 给当前控制器添加指定外力速率, 并且平均分配给所有外力速率
+    /// 添加外力速率, 并且平均分配给所有外力速率
     /// </summary>
     public void AddVelocity(Vector2 velocity)
     {
@@ -68,9 +79,28 @@
     }
     
     /// <summary>
-    /// 设置所有力对象, 包括基础速率
+    /// 添加外力旋转速率, 并且平均分配给所有外力旋转速率
     /// </summary>
-    public void SetAllForce(Vector2 value)
+    public void AddRotationSpeed(float speed)
+    {
+        if (speed != 0)
+        {
+            var forceCount = GetForceCount();
+            if (forceCount > 0)
+            {
+                var tempS = speed / forceCount;
+                for (var i = 0; i < _forceList.Count; i++)
+                {
+                    _forceList[i].RotationSpeed += tempS;
+                }
+            }
+        }
+    }
+    
+    /// <summary>
+    /// 设置所有外力对象的速率
+    /// </summary>
+    public void SetAllVelocity(Vector2 value)
     {
         foreach (var externalForce in _forceList)
         {
@@ -81,6 +111,17 @@
     }
     
     /// <summary>
+    /// 设置所有外力对象的旋转速率
+    /// </summary>
+    public void SetAllRotationSpeed(float speed)
+    {
+        foreach (var externalForce in _forceList)
+        {
+            externalForce.RotationSpeed = speed;
+        }
+    }
+    
+    /// <summary>
     /// 获取所有外力对象
     /// </summary>
     public ExternalForce[] GetAllForce()
@@ -97,7 +138,7 @@
     }
 
     /// <summary>
-    /// 快速创建一个外力, 该外力为匿名外力, 当速率变为 0 时自动销毁
+    /// 快速创建一个速率外力, 该外力为匿名外力, 当速率变为 0 时自动销毁
     /// </summary>
     /// <param name="velocity">外力速率</param>
     /// <param name="resistance">阻力大小</param>
@@ -111,6 +152,20 @@
     }
     
     /// <summary>
+    /// 快速创建一个旋转外力, 该外力为匿名外力, 当速率变为 0 时自动销毁
+    /// </summary>
+    /// <param name="rotationSpeed">外力旋转速率, 弧度制</param>
+    /// <param name="resistance">阻力大小</param>
+    public ExternalForce AddForce(float rotationSpeed, float resistance)
+    {
+        var force = AddForce("_anonymity_" + _index++);
+        force.AutoDestroy = true;
+        force.RotationSpeed = rotationSpeed;
+        force.RotationResistance = resistance;
+        return force;
+    }
+
+    /// <summary>
     /// 快速创建一个外力, 该外力为匿名外力, 当速率变为 0 时自动销毁
     /// </summary>
     /// <param name="velocity">外力速率</param>
diff --git a/DungeonShooting_Godot/src/game/activity/role/Role.cs b/DungeonShooting_Godot/src/game/activity/role/Role.cs
index 6010427..027db19 100644
--- a/DungeonShooting_Godot/src/game/activity/role/Role.cs
+++ b/DungeonShooting_Godot/src/game/activity/role/Role.cs
@@ -981,11 +981,10 @@
         else
         {
             damage = RoleState.CallCalcHurtDamageEvent(damage);
-            if (damage < 0)
+            if (damage > 0)
             {
-                return;
+                Hp -= damage;
             }
-            Hp -= damage;
             //播放血液效果
             // var packedScene = ResourceManager.Load<PackedScene>(ResourcePath.prefab_effect_Blood_tscn);
             // var blood = packedScene.Instance<Blood>();