diff --git a/EFI/OC/Kexts/AirportItlwm.kext/Contents/Info.plist b/EFI/OC/Kexts/AirportItlwm.kext/Contents/Info.plist
index 526aa591..a76ea23c 100644
--- a/EFI/OC/Kexts/AirportItlwm.kext/Contents/Info.plist
+++ b/EFI/OC/Kexts/AirportItlwm.kext/Contents/Info.plist
@@ -64,8 +64,8 @@
 	<string>Copyright © 2020 钟先耀. All rights reserved.</string>
 	<key>OSBundleLibraries</key>
 	<dict>
-		<key>com.apple.iokit.IO80211Family</key>
-		<string>1200.12.2b1</string>
+		<key>com.apple.iokit.IO80211FamilyLegacy</key>
+		<string>600.0</string>
 		<key>com.apple.iokit.IONetworkingFamily</key>
 		<string>3.2</string>
 		<key>com.apple.iokit.IOPCIFamily</key>
diff --git a/EFI/OC/Kexts/AirportItlwm.kext/Contents/MacOS/AirportItlwm b/EFI/OC/Kexts/AirportItlwm.kext/Contents/MacOS/AirportItlwm
index 26222e16..764b4f42 100644
Binary files a/EFI/OC/Kexts/AirportItlwm.kext/Contents/MacOS/AirportItlwm and b/EFI/OC/Kexts/AirportItlwm.kext/Contents/MacOS/AirportItlwm differ
diff --git a/timestamp b/timestamp
index e8c5405b..f3302491 100644
--- a/timestamp
+++ b/timestamp
@@ -1 +1 @@
-2022-07-01T02:49:16.908086+00:00
\ No newline at end of file
+2022-07-01T09:56:37.480013+00:00
\ No newline at end of file