diff --git a/.DS_Store b/.DS_Store
index 302dc2f..42d3413 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/EFI_OC/OC/.DS_Store b/EFI_OC/OC/.DS_Store
index b02b990..2feace0 100644
Binary files a/EFI_OC/OC/.DS_Store and b/EFI_OC/OC/.DS_Store differ
diff --git a/EFI_OC/OC/Kexts/.DS_Store b/EFI_OC/OC/Kexts/.DS_Store
index 4aee681..d22c1f1 100644
Binary files a/EFI_OC/OC/Kexts/.DS_Store and b/EFI_OC/OC/Kexts/.DS_Store differ
diff --git a/EFI_OC/OC/Kexts/itlwm.kext/Contents/Info.plist b/EFI_OC/OC/Kexts/itlwm.kext/Contents/Info.plist
deleted file mode 100755
index 37d6345..0000000
--- a/EFI_OC/OC/Kexts/itlwm.kext/Contents/Info.plist
+++ /dev/null
@@ -1,116 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>BuildMachineOSBuild</key>
-	<string>19G73</string>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>en</string>
-	<key>CFBundleExecutable</key>
-	<string>itlwm</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.zxystd.itlwm</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>itlwm</string>
-	<key>CFBundlePackageType</key>
-	<string>KEXT</string>
-	<key>CFBundleShortVersionString</key>
-	<string>1.1.0</string>
-	<key>CFBundleSupportedPlatforms</key>
-	<array>
-		<string>MacOSX</string>
-	</array>
-	<key>CFBundleVersion</key>
-	<string>1.1.0</string>
-	<key>DTCompiler</key>
-	<string>com.apple.compilers.llvm.clang.1_0</string>
-	<key>DTPlatformBuild</key>
-	<string>11E708</string>
-	<key>DTPlatformVersion</key>
-	<string>GM</string>
-	<key>DTSDKBuild</key>
-	<string>16C58</string>
-	<key>DTSDKName</key>
-	<string>macosx10.12</string>
-	<key>DTXcode</key>
-	<string>1160</string>
-	<key>DTXcodeBuild</key>
-	<string>11E708</string>
-	<key>IOKitPersonalities</key>
-	<dict>
-		<key>itlwm</key>
-		<dict>
-			<key>CFBundleIdentifier</key>
-			<string>com.zxystd.itlwm</string>
-			<key>IOClass</key>
-			<string>itlwm</string>
-			<key>IOMatchCategory</key>
-			<string>IODefaultMatchCategory</string>
-			<key>IOPCIPrimaryMatch</key>
-			<string>0x00008086&amp;0x0000ffff</string>
-			<key>IOProbeScore</key>
-			<integer>2000</integer>
-			<key>IOProviderClass</key>
-			<string>IOPCIDevice</string>
-			<key>IOUserClientClass</key>
-			<string>ItlNetworkUserClient</string>
-			<key>WiFiConfig</key>
-			<dict>
-				<key>WiFi_1</key>
-				<dict>
-					<key>password</key>
-					<string>zxyssdt112233</string>
-					<key>ssid</key>
-					<string>ssdt</string>
-				</dict>
-				<key>WiFi_2</key>
-				<dict>
-					<key>password</key>
-					<string>zxyssdt112233</string>
-					<key>ssid</key>
-					<string>ssdt_5G</string>
-				</dict>
-				<key>WiFi_3</key>
-				<dict>
-					<key>password</key>
-					<string></string>
-					<key>ssid</key>
-					<string>Redmi</string>
-				</dict>
-				<key>WiFi_4</key>
-				<dict>
-					<key>password</key>
-					<string>9utc5c5f</string>
-					<key>ssid</key>
-					<string>CMCC-KtG6</string>
-				</dict>
-			</dict>
-		</dict>
-	</dict>
-	<key>LSMinimumSystemVersion</key>
-	<string>10.12</string>
-	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 钟先耀. All rights reserved.</string>
-	<key>OSBundleLibraries</key>
-	<dict>
-		<key>com.apple.iokit.IONetworkingFamily</key>
-		<string>3.2</string>
-		<key>com.apple.iokit.IOPCIFamily</key>
-		<string>2.9</string>
-		<key>com.apple.kpi.bsd</key>
-		<string>16.7</string>
-		<key>com.apple.kpi.iokit</key>
-		<string>16.7</string>
-		<key>com.apple.kpi.libkern</key>
-		<string>16.7</string>
-		<key>com.apple.kpi.mach</key>
-		<string>16.7</string>
-	</dict>
-	<key>OSBundleRequired</key>
-	<string>Network-Root</string>
-	<key>XCBUILD</key>
-	<string>1.1.0</string>
-</dict>
-</plist>
diff --git a/EFI_OC/OC/Kexts/itlwm.kext/Contents/MacOS/itlwm b/EFI_OC/OC/Kexts/itlwm.kext/Contents/MacOS/itlwm
deleted file mode 100755
index e3cbc1f..0000000
Binary files a/EFI_OC/OC/Kexts/itlwm.kext/Contents/MacOS/itlwm and /dev/null differ
diff --git a/EFI_OC/OC/config.plist b/EFI_OC/OC/config.plist
index 24ebec0..33b1c65 100755
--- a/EFI_OC/OC/config.plist
+++ b/EFI_OC/OC/config.plist
@@ -1702,24 +1702,6 @@
 				<key>BundlePath</key>
 				<string>AirportItlwm.kext</string>
 			</dict>
-			<dict>
-				<key>Comment</key>
-				<string></string>
-				<key>MaxKernel</key>
-				<string></string>
-				<key>PlistPath</key>
-				<string>Contents/Info.plist</string>
-				<key>Enabled</key>
-				<false/>
-				<key>MinKernel</key>
-				<string></string>
-				<key>ExecutablePath</key>
-				<string>Contents/MacOS/itlwm</string>
-				<key>Arch</key>
-				<string>Any</string>
-				<key>BundlePath</key>
-				<string>itlwm.kext</string>
-			</dict>
 			<dict>
 				<key>Comment</key>
 				<string></string>
@@ -1909,11 +1891,11 @@
 			<key>PollAppleHotKeys</key>
 			<true/>
 			<key>ShowPicker</key>
-			<false/>
+			<true/>
 			<key>TakeoffDelay</key>
 			<integer>0</integer>
 			<key>Timeout</key>
-			<integer>3</integer>
+			<integer>5</integer>
 		</dict>
 		<key>Debug</key>
 		<dict>