diff --git a/1009-support-to-identify-gnr-pf-and-vf-device-id.patch b/1009-support-to-identify-gnr-pf-and-vf-device-id.patch
new file mode 100644
index 0000000000000000000000000000000000000000..716a44dcb0880e4e0796c882f530630244672192
--- /dev/null
+++ b/1009-support-to-identify-gnr-pf-and-vf-device-id.patch
@@ -0,0 +1,38 @@
+From 58fc1178290b6d672a270d16069f224fbda84b39 Mon Sep 17 00:00:00 2001
+From: Hao Xiang <hao.xiang@linux.alibaba.com>
+Date: Mon, 1 Dec 2025 11:53:21 +0800
+Subject: [PATCH] support to identify gnr pf and vf device id
+
+Signed-off-by: Hao Xiang <hao.xiang@linux.alibaba.com>
+Signed-off-by: xianghao.xiang <xianghao.xiang@alibaba-inc.com>
+---
+ quickassist/build_system/build_files/qat_service | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/quickassist/build_system/build_files/qat_service b/quickassist/build_system/build_files/qat_service
+index 0fc392e..405bb96 100755
+--- a/quickassist/build_system/build_files/qat_service
++++ b/quickassist/build_system/build_files/qat_service
+@@ -81,6 +81,8 @@ QAT_4XXX_DEVICE_PCI_ID="4940"
+ QAT_4XXX_DEVICE_PCI_ID_VM="4941"
+ QAT_401XX_DEVICE_PCI_ID="4942"
+ QAT_401XX_DEVICE_PCI_ID_VM="4943"
++QAT_402XX_DEVICE_PCI_ID="4944"
++QAT_402XX_DEVICE_PCI_ID_VM="4945"
+ VQAT_DEVICE_PCI_ID="0da5"
+
+ INTREE_DRIVERS=(qat_dh895xcc \
+@@ -125,8 +127,8 @@ numD15xxDevicesPF=$(lspci -n | grep -E -c "$INTEL_VENDORID:$D15XX_DEVICE_PCI_ID"
+ numD15xxDevicesVF=$(lspci -n | grep -E -c "$INTEL_VENDORID:$D15XX_DEVICE_PCI_ID_VM")
+ numC4xxDevicesPF=$(lspci -n | grep -E -c "$INTEL_VENDORID:$C4XX_DEVICE_PCI_ID")
+ numC4xxDevicesVF=$(lspci -n | grep -E -c "$INTEL_VENDORID:$C4XX_DEVICE_PCI_ID_VM")
+-num4xxxDevicesPF=$(lspci -n | grep -E -c "$INTEL_VENDORID:($QAT_4XXX_DEVICE_PCI_ID|$QAT_401XX_DEVICE_PCI_ID)")
+-num4xxxDevicesVF=$(lspci -n | grep -E -c "$INTEL_VENDORID:($QAT_4XXX_DEVICE_PCI_ID_VM|$QAT_401XX_DEVICE_PCI_ID_VM)")
++num4xxxDevicesPF=$(lspci -n | grep -E -c "$INTEL_VENDORID:($QAT_4XXX_DEVICE_PCI_ID|$QAT_401XX_DEVICE_PCI_ID|$QAT_402XX_DEVICE_PCI_ID)")
++num4xxxDevicesVF=$(lspci -n | grep -E -c "$INTEL_VENDORID:($QAT_4XXX_DEVICE_PCI_ID_VM|$QAT_401XX_DEVICE_PCI_ID_VM|$QAT_402XX_DEVICE_PCI_ID_VM)")
+ numVQATDevices=$(lspci -n | grep -E -c "$INTEL_VENDORID:$VQAT_DEVICE_PCI_ID")
+
+ disable_sriov() {
+--
+2.32.0.3.g01195cf9f
+
diff --git a/intel-QAT20.spec b/intel-QAT20.spec
index 3380b93c3cbf4498132d515d4f5fdb00c3866449..b7c68ed047cc9f0b79c6283b5008f93e9e1c767e 100644
--- a/intel-QAT20.spec
+++ b/intel-QAT20.spec
@@ -1,4 +1,4 @@
-%define anolis_release 14
+%define anolis_release 15
 %define debug_package %{nil}
 %define QAT_release 00004
 
@@ -18,6 +18,7 @@ Patch1005: 1005-optimise-qat_service-scripts.patch
 Patch1006: 1006-replace-usdm-with-udma.patch
 Patch1007: 1007-Fix-uio-scan-logic.patch
 Patch1008: 1008-modify-default-ServicesEnabled-to-asym-dc.patch
+Patch1009: 1009-support-to-identify-gnr-pf-and-vf-device-id.patch
 
 BuildRequires: gcc gcc-c++ make systemd-devel openssl-devel zlib-devel yasm
 BuildRequires: udma-devel
@@ -284,6 +285,9 @@ fi
 ${RM} -rf /etc/udev/rules.d/00-qat.rules /etc/default/qat
 
 %changelog
+* Mon Dec 01 2025 Hao Xiang <hao.xiang@linux.alibaba.com> - 0.9.4-00004.15
+- modify qat service to identify gnr pf and vf device id
+
 * Thu Mar 26 2025 Hao Xiang <hao.xiang@linux.alibaba.com> - 0.9.4-00004.14
 - remove error space in intel-QAT20.spec