diff --git a/Assets/Materials/Levels/Level0/CeilLightMaterial.mat b/Assets/Materials/Levels/Level0/CeilLightMaterial.mat
index 354b23f..715777f 100644
--- a/Assets/Materials/Levels/Level0/CeilLightMaterial.mat
+++ b/Assets/Materials/Levels/Level0/CeilLightMaterial.mat
@@ -206,7 +206,7 @@ Material:
     - _StencilWriteMask: 6
     - _StencilWriteMaskDepth: 8
     - _StencilWriteMaskGBuffer: 14
-    - _StencilWriteMaskMV: 40
+    - _StencilWriteMaskMV: 42
     - _SubsurfaceMask: 1
     - _SupportDecals: 1
     - _SurfaceType: 0
diff --git a/Assets/Scripts/Item/Pistol/BulletComponent.cs b/Assets/Scripts/Item/Pistol/BulletComponent.cs
index d51f14b..e9b0be9 100644
--- a/Assets/Scripts/Item/Pistol/BulletComponent.cs
+++ b/Assets/Scripts/Item/Pistol/BulletComponent.cs
@@ -38,7 +38,9 @@ namespace Item
             if (existed >= duration)
             {
                 register.bullets.Remove(this);
+                InstanceFinder.ServerManager.Despawn(gameObject);
                 Destroy(gameObject);
+                
             }
 
             existed += Time.fixedDeltaTime;