diff --git a/0002-add-kylinsec-platform.patch b/0002-add-kylinsec-platform.patch
index 522dbffd0062e6afef5e6a90a8f8e1a3d49dcb90..a00038441096810c2d39a006ea7fa788b80a4fd3 100644
--- a/0002-add-kylinsec-platform.patch
+++ b/0002-add-kylinsec-platform.patch
@@ -1,17 +1,66 @@
-From 02f0141586b12ca76582550a22894134e28c7962 Mon Sep 17 00:00:00 2001
-From: xiewenhao <xiewenhao@kylinos.com.cn　>
-Date: Wed, 30 Mar 2022 17:32:43 +0800
-Subject: [PATCH 2/2] add kylinsec platform
+From 58207338fe6b98b5eee54757d99e40f8621e0f04 Mon Sep 17 00:00:00 2001
+From: panchenbo <panchenbo@kylinsec.com.cn>
+Date: Mon, 10 Apr 2023 10:15:12 +0800
+Subject: [PATCH] add support for KylinSec platform
 
 ---
- openGauss-server-2.1.0/src/get_PlatForm_str.sh | 9 +++++++++
- 1 file changed, 9 insertions(+)
+ .../build/script/package_opengauss.sh               | 10 ++++++----
+ openGauss-server-2.1.0/src/get_PlatForm_str.sh      | 13 +++++++++++++
+ 2 files changed, 19 insertions(+), 4 deletions(-)
 
+diff --git a/openGauss-server-2.1.0/build/script/package_opengauss.sh b/openGauss-server-2.1.0/build/script/package_opengauss.sh
+index f6447b2..8b82cb1 100755
+--- a/openGauss-server-2.1.0/build/script/package_opengauss.sh
++++ b/openGauss-server-2.1.0/build/script/package_opengauss.sh
+@@ -62,10 +62,12 @@ elif [ X"$kernel" == X"euleros" ]; then
+     dist_version="EulerOS"
+ elif [ X"$kernel" == X"kylin" ]; then
+     dist_version="Kylin"
++elif [ X"$kernel" == X"kylinsec" ]; then
++    dist_version="KylinSec"
+ elif [ X"$kernel" = X"ubuntu" ]; then
+     dist_version="Ubuntu"
+ else
+-    echo "We only support openEuler(aarch64), EulerOS(aarch64), CentOS, Kylin(aarch64) and Ubuntu(x86) platform."
++    echo "We only support openEuler(aarch64), EulerOS(aarch64), CentOS, Kylin(aarch64), KylinSec(aarch64) and Ubuntu(x86) platform."
+     echo "Kernel is $kernel"
+     exit 1
+ fi
+@@ -122,8 +124,8 @@ done
+ ##add platform architecture information
+ PLATFORM_ARCH=$(uname -p)
+ if [ "$PLATFORM_ARCH"X == "aarch64"X ] ; then
+-    if [ "$dist_version" != "openEuler" ] && [ "$dist_version" != "EulerOS" ] && [ "$dist_version" != "Kylin" ] ; then
+-        echo "We only support NUMA on openEuler(aarch64), EulerOS(aarch64), Kylin(aarch64) platform."
++    if [ "$dist_version" != "openEuler" ] && [ "$dist_version" != "EulerOS" ] && [ "$dist_version" != "Kylin" ] && [ "$dist_version" != "KylinSec" ] ; then
++        echo "We only support NUMA on openEuler(aarch64), EulerOS(aarch64), Kylin(aarch64), KylinSec(aarch64) platform."
+         exit 1
+     fi
+ 
+@@ -220,7 +222,7 @@ ROOT_DIR=$(dirname "$ROOT_DIR")
+ PLAT_FORM_STR=$(sh "${ROOT_DIR}/src/get_PlatForm_str.sh")
+ if [ "${PLAT_FORM_STR}"x == "Failed"x ]
+ then
+-    echo "We only support openEuler(aarch64), EulerOS(aarch64), CentOS, Kylin(aarch64) platform."
++    echo "We only support openEuler(aarch64), EulerOS(aarch64), CentOS, Kylin(aarch64), KylinSec(aarch64) platform."
+     exit 1;
+ fi
+ 
 diff --git a/openGauss-server-2.1.0/src/get_PlatForm_str.sh b/openGauss-server-2.1.0/src/get_PlatForm_str.sh
-index 9fff29a..3f222cd 100755
+index 9fff29a..ce73a9c 100755
 --- a/openGauss-server-2.1.0/src/get_PlatForm_str.sh
 +++ b/openGauss-server-2.1.0/src/get_PlatForm_str.sh
-@@ -135,6 +135,15 @@ then
+@@ -29,6 +29,9 @@ then
+ elif [ -f "/etc/kylin-release" ]
+ then
+ 	kernel=$(cat /etc/kylin-release | awk -F ' ' '{print $1}' | tr A-Z a-z)
++elif [ -f "/etc/kylinsec-release" ]
++then
++        kernel=$(cat /etc/kylinsec-release | awk -F ' ' '{print $1}' | tr A-Z a-z)
+ else
+ 	kernel=$(lsb_release -d | awk -F ' ' '{print $2}'| tr A-Z a-z)
+ fi
+@@ -135,6 +138,16 @@ then
      plat_form_str=kylin_"$cpu_bit"
  fi
  
@@ -23,10 +72,11 @@ index 9fff29a..3f222cd 100755
 +then
 +    plat_form_str=kylinsec_"$cpu_bit"
 +fi
++
 +
  ##################################################################################
  # ubuntu platform
  # the result form like this: ubuntu_x86_64
 -- 
-2.18.1
+2.27.0
 
diff --git a/opengauss-server.spec b/opengauss-server.spec
index 35c569615293f2b8c6902d107bbb5282d6fb4083..65bc8361a1b0f9b96beb4997247aab39a89f714e 100755
--- a/opengauss-server.spec
+++ b/opengauss-server.spec
@@ -12,7 +12,7 @@
 
 Name:           opengauss
 Version:        2.1.0
-Release:        6
+Release:        7
 Summary:        openGauss is an open source relational database management system
 License:        MulanPSL-2.0 and MIT and BSD and zlib and TCL and Apache-2.0 and BSL-1.0
 URL:            https://gitee.com/opengauss/openGauss-server
@@ -303,6 +303,9 @@ fi
 
 
 %changelog
+* Mon Apr 10 2023 panchenbo <panchenbo@kylinsec.com.cn> - 2.1.0-7
+- add /etc/kylinsec-release support for KylinSec
+
 * Wed Mar 30 2022 ouyangminxiang <ouyangminxiang@kylinsec.com.cn> - 2.1.0-6
 - add kylinsec platform