diff --git a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator_Screen.mat b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator_Screen.mat
index d581fae..eed7c2b 100644
--- a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator_Screen.mat
+++ b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator_Screen.mat
@@ -2,24 +2,20 @@
 %TAG !u! tag:unity3d.com,2011:
 --- !u!21 &2100000
 Material:
-  serializedVersion: 8
+  serializedVersion: 6
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: NesEmulator_Screen
   m_Shader: {fileID: 4800000, guid: b351396ff606116478d7f4412abe4e2e, type: 3}
-  m_Parent: {fileID: 0}
-  m_ModifiedSerializedProperties: 0
-  m_ValidKeywords: []
-  m_InvalidKeywords: []
+  m_ShaderKeywords: 
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
   m_CustomRenderQueue: -1
   stringTagMap: {}
   disabledShaderPasses: []
-  m_LockedProperties: 
   m_SavedProperties:
     serializedVersion: 3
     m_TexEnvs:
@@ -63,7 +59,6 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
-    m_Ints: []
     m_Floats:
     - _BumpScale: 1
     - _ColorMask: 15
@@ -92,4 +87,3 @@ Material:
     - _Color: {r: 1, g: 1, b: 1, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
   m_BuildTextureStacks: []
-  m_AllowLocking: 1