diff --git a/.DS_Store b/.DS_Store
index 3e15a1f..c4fed32 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/EFI/.DS_Store b/EFI/.DS_Store
index 8a19b50..c7ae75b 100644
Binary files a/EFI/.DS_Store and b/EFI/.DS_Store differ
diff --git a/EFI/OC/.DS_Store b/EFI/OC/.DS_Store
index 8ebac6e..5f97c46 100755
Binary files a/EFI/OC/.DS_Store and b/EFI/OC/.DS_Store differ
diff --git a/EFI/OC/config.plist b/EFI/OC/config.plist
index 6fbdafc..b200152 100755
--- a/EFI/OC/config.plist
+++ b/EFI/OC/config.plist
@@ -1038,6 +1038,47 @@
 	<dict>
 		<key>Add</key>
 		<dict>
+			<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
+			<dict>
+				<key>AAPL,GfxYTile</key>
+				<data>AQAAAA==</data>
+				<key>AAPL,ig-platform-id</key>
+				<data>AgAWFg==</data>
+				<key>AAPL,slot-name</key>
+				<string>Internal@0,2,0</string>
+				<key>device-id</key>
+				<data>FhYAAA==</data>
+				<key>device_type</key>
+				<string>VGA compatible controller</string>
+				<key>disable-external-gpu</key>
+				<data>AQAAAA==</data>
+				<key>enable-hdmi-dividers-fix</key>
+				<data>AQAAAA==</data>
+				<key>enable-hdmi20</key>
+				<data>AQAAAA==</data>
+				<key>enable-lspcon-support</key>
+				<data>AQAAAA==</data>
+				<key>framebuffer-con0-alldata</key>
+				<data>AAASAAIAAAAwAgAAAQUSAAAEAAAHBQAAAgQSAAAEAAAHBQAA</data>
+				<key>framebuffer-con0-enable</key>
+				<data>AQAAAA==</data>
+				<key>framebuffer-con2-has-lspcon</key>
+				<data>AQAAAA==</data>
+				<key>framebuffer-con2-preferred-lspcon-mode</key>
+				<data>AAAAAA==</data>
+				<key>framebuffer-fbmem</key>
+				<data>AACQAA==</data>
+				<key>framebuffer-patch-enable</key>
+				<data>AQAAAA==</data>
+				<key>framebuffer-stolenmem</key>
+				<data>AAAwAQ==</data>
+				<key>framebuffer-unifiedmem</key>
+				<data>AAAAgA==</data>
+				<key>hda-gfx</key>
+				<string>onboard-1</string>
+				<key>model</key>
+				<string>Intel HD Graphics 5500</string>
+			</dict>
 			<key>PciRoot(0x0)/Pci(0x1f,0x6)</key>
 			<dict>
 				<key>AAPL,slot-name</key>
@@ -1217,37 +1258,6 @@
 				<key>name</key>
 				<string>Airport</string>
 			</dict>
-			<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
-			<dict>
-				<key>AAPL,ig-platform-id</key>
-				<data>BgAmFg==</data>
-				<key>AAPL,slot-name</key>
-				<string>Internal</string>
-				<key>device-id</key>
-				<data>FhYAAA==</data>
-				<key>device_type</key>
-				<string>VGA Compatible Controller</string>
-				<key>framebuffer-con1-enable</key>
-				<data>AQAAAA==</data>
-				<key>framebuffer-con1-type</key>
-				<data>AAgAAA==</data>
-				<key>framebuffer-con2-enable</key>
-				<data>AQAAAA==</data>
-				<key>framebuffer-con2-index</key>
-				<data>/////w==</data>
-				<key>framebuffer-fbmem</key>
-				<data>AACQAA==</data>
-				<key>framebuffer-patch-enable</key>
-				<data>AQAAAA==</data>
-				<key>framebuffer-portcount</key>
-				<data>AgAAAA==</data>
-				<key>framebuffer-stolenmem</key>
-				<data>AAAwAQ==</data>
-				<key>hda-gfx</key>
-				<string>onboard-1</string>
-				<key>model</key>
-				<string>Intel HD Graphics 5500</string>
-			</dict>
 		</dict>
 		<key>Delete</key>
 		<dict>
diff --git a/README.md b/README.md
index 49ad701..992a470 100755
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-# Thinkpad T450s Big Sur OpenCore
+# ThinkPad T450s Big Sur OpenCore
 ![Thismachine](./picture/Thismachine.png)
 ## 简介
-- 这是一个完整的Thinkpad T450s macOS Big Sur + DW1820a 配置。
+- 这是一个完整的ThinkPad T450s macOS Big Sur + DW1820a 配置。
 - 使用DW1820A安装系统时无需在BIOS中禁用WIFI。
 - 默认使用fakeSMC，安装完成后可以替换为virtualSMC。 
 - 声卡默认 layout-id = 15，解决耳机杂音问题。