driverkit usb driver fails with code signature error

When I develop the usb driver, activate app & usb driver load successfully.(SIP disabled)
But after SIP enable can't load usb driver with code signature error.

Exception Type: EXCCRASH (Code Signature Invalid)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXCCORPSE_NOTIFY

Termination Reason: Namespace CODESIGNING, Code 0x1

codesign validate looks find.
Usb driver with activateApp is notarized.

codesign -vvv /ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver.dext

/ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver.dext: valid on disk
/ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver.dext: satisfies its Designated Requirement

codesign -d -vvv --entitlement :- /ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver.dext

Code Block language
Executable=/ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver
Identifier=com.devguru.DriverKit.MyUSBdriver
Format=bundle with Mach-O thin (x86_64)
CodeDirectory v=20400 size=586 flags=0x0(none) hashes=9+5 location=embedded
Hash type=sha256 size=32
CandidateCDHash sha256=32172e957bb8d78c6293871b18f5c50838617025
CandidateCDHashFull sha256=32172e957bb8d78c6293871b18f5c50838617025db9d9b62ab4fb0e2892e5c07
Hash choices=sha256
CMSDigest=32172e957bb8d78c6293871b18f5c50838617025db9d9b62ab4fb0e2892e5c07
CMSDigestType=2
CDHash=32172e957bb8d78c6293871b18f5c50838617025
Signature size=8972
Authority=Developer ID Application: DEVGURU Co., Ltd. (EZ5B6482X4)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Aug 10, 2020 10:39:40 AM
Info.plist entries=22
TeamIdentifier=EZ5B6482X4
Sealed Resources version=2 rules=10 files=1
Internal requirements count=1 size=200
<?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>com.apple.developer.driverkit</key>
	<true/>
	<key>com.apple.developer.driverkit.transport.usb</key>
	<array>
		<dict>
			<key>idVendor</key>
			<integer>1234</integer>
		</dict>
	</array>
</dict>
</plist>

security cms -D -i /ActivateApp.app/Content/Library/SystemExtensions/MyUSBdriver.dext/embedded.provisionprofile

Code Block language
<?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>Platform</key>
	<array>
		<string>OSX</string>
	</array>
	<key>IsXcodeManaged</key>
	<false/>
	<key>DeveloperCertificates</key>
	<array>
		<data>..</data>
	</array>
						
	<key>Entitlements</key>
	<dict>
		<key>com.apple.developer.driverkit</key>
		<true/>
		<key>com.apple.developer.driverkit.family.networking</key>
		<true/>
		<key>com.apple.developer.driverkit.family.serial</key>
		<true/>
				
				<key>com.apple.developer.system-extension.install</key>
		<true/>
				
				<key>com.apple.application-identifier</key>
		<string>EZ5B6482X4.com.devguru.DriverKit.MyUSBdriver</string>
				
				<key>keychain-access-groups</key>
		<array>
				<string>EZ5B6482X4.*</string>
		</array>
				
				<key>com.apple.developer.team-identifier</key>
		<string>EZ5B6482X4</string>
				
				<key>com.apple.developer.driverkit.transport.usb</key>
		<array>
						<dict>
				
				<key>idVendor</key>
		<integer>1234</integer>
						</dict>
		</array>
	</dict>
..
	<key>ProvisionsAllDevices</key>
	<true/>
	<key>TeamIdentifier</key>
	<array>
		<string>EZ5B6482X4</string>
	</array>
	<key>TeamName</key>
	<string>DEVGURU Co., Ltd.</string>
	<key>TimeToLive</key>
	<integer>6570</integer>
	<key>UUID</key>
	<string>8a07f2be-df46-439f-8ab0-7c3712f72533</string>
	<key>Version</key>
	<integer>1</integer>
</dict>
</plist>%

Does anyone have any ideas why can't load driver usb driver?