diff --git a/src/camera/MainCamera.cs b/src/camera/MainCamera.cs
index a1fa3cd..8f97587 100644
--- a/src/camera/MainCamera.cs
+++ b/src/camera/MainCamera.cs
@@ -3,29 +3,69 @@
 
 public class MainCamera : Camera2D
 {
-    //当前场景的相机对象
-    public static MainCamera CurrentCamera { get; private set; }
+    /// <summary>
+    /// 当前场景的相机对象
+    /// </summary>
+    public static MainCamera Main { get; private set; }
 
-    //抖动力度(px)
-    [Export] public Vector2 ShakeDistance = Vector2.Zero;
-    //恢复系数
-    [Export] public float RecoveryCoefficient = 100f;
-    //抖动开关
-    public bool Enable = true;
+    /// <summary>
+    /// 恢复系数
+    /// </summary>
+    [Export]
+    public float RecoveryCoefficient = 100f;
+    /// <summary>
+    /// 抖动开关
+    /// </summary>
+    public bool Enable { get; set; } = true;
 
     private long _index = 0;
     private Vector2 _prossesDistance = Vector2.Zero;
+    private Vector2 _prossesDirectiona = Vector2.Zero;
     private readonly Dictionary<long, Vector2> _shakeMap = new Dictionary<long, Vector2>();
 
     public override void _Ready()
     {
-        CurrentCamera = this;
+        Main = this;
     }
     public override void _PhysicsProcess(float delta)
     {
         _Shake(delta);
     }
 
+    /// <summary>
+    /// 设置帧抖动, 结束后自动清零, 需要每一帧调用
+    /// </summary>
+    /// <param name="value">抖动的力度</param>
+    public void ProssesShake(Vector2 value)
+    {
+        if (value.Length() > _prossesDistance.Length())
+        {
+            _prossesDistance = value;
+        }
+    }
+
+    public void ProssesDirectionalShake(Vector2 value)
+    {
+        _prossesDirectiona += value;
+    }
+
+    /// <summary>
+    /// 创建一个抖动, 并设置抖动时间
+    /// </summary>
+    /// <param name="value">抖动力度</param>
+    /// <param name="time">抖动生效时间</param>
+    public async void CreateShake(Vector2 value, float time)
+    {
+        if (time > 0)
+        {
+            long tempIndex = _index++;
+            SceneTreeTimer sceneTreeTimer = GetTree().CreateTimer(time);
+            _shakeMap[tempIndex] = value;
+            await ToSignal(sceneTreeTimer, "timeout");
+            _shakeMap.Remove(tempIndex);
+        }
+    }
+
     //抖动调用
     private void _Shake(float delta)
     {
@@ -36,7 +76,9 @@
                 (float)GD.RandRange(-_distance.x, _distance.x) - Offset.x,
                 (float)GD.RandRange(-_distance.y, _distance.y) - Offset.y
             );
+            Offset += _prossesDirectiona;
             _prossesDistance = Vector2.Zero;
+            _prossesDirectiona = Vector2.Zero;
         }
         else
         {
@@ -62,26 +104,4 @@
         return _prossesDistance.Length() > length ? _prossesDistance : temp;
     }
 
-    //设置帧抖动, 结束后自动清零, 需要每一帧调用
-    public void ProssesShakeDistance(Vector2 value)
-    {
-        if (value.Length() > _prossesDistance.Length())
-        {
-            _prossesDistance = value;
-        }
-    }
-
-    //创建一个抖动, 并设置抖动时间
-    public async void CreateShake(Vector2 value, float time)
-    {
-        if (time > 0)
-        {
-            long tempIndex = _index++;
-            SceneTreeTimer sceneTreeTimer = GetTree().CreateTimer(time);
-            _shakeMap[tempIndex] = value;
-            await ToSignal(sceneTreeTimer, "timeout");
-            _shakeMap.Remove(tempIndex);
-        }
-    }
-
 }
diff --git a/src/weapon/gun/OrdinaryGun.cs b/src/weapon/gun/OrdinaryGun.cs
index ff11b4c..31f869c 100644
--- a/src/weapon/gun/OrdinaryGun.cs
+++ b/src/weapon/gun/OrdinaryGun.cs
@@ -25,6 +25,8 @@
         var sprite = Attribute.ShellPack.Instance<Sprite>();
         temp.InitThrow(new Vector2(5, 10), startPos, startHeight, direction, xf, yf, rotate, sprite, sprite);
         RoomManager.Current.SortRoot.AddChild(temp);
+        //创建抖动
+        MainCamera.Main.ProssesDirectionalShake(Vector2.Right.Rotated(GlobalRotation) * 1.5f);
     }
 
     protected override void OnShootBullet()