diff --git a/add-vm.stat_interval-10.patch b/add-vm.stat_interval-10.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4946f0b9d82d7a674c28c27f18649025dd38bd80
--- /dev/null
+++ b/add-vm.stat_interval-10.patch
@@ -0,0 +1,24 @@
+From 00b091b66d1dca5a6a6317fc8f61e4063807707c Mon Sep 17 00:00:00 2001
+From: Yangyang Shen <shenyangyang4@huawei.com>
+Date: Fri, 23 Jul 2021 15:24:51 +0800
+Subject: [PATCH] add vm.stat_interval=10
+
+---
+ security.conf | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/security.conf b/security.conf
+index e5d39e2..a9f934f 100644
+--- a/security.conf
++++ b/security.conf
+@@ -209,6 +209,7 @@
+ #disable ICMP redirects acceptance
+ 407@m@/etc/sysctl.conf@net.ipv6.conf.all.accept_redirects=@0
+ 407@m@/etc/sysctl.conf@net.ipv6.conf.default.accept_redirects=@0
++407@m@/etc/sysctl.conf@vm.stat_interval=@10
+ 
+ #set LOG_UNKFAIL_ENAB to no
+ 622@m@/etc/login.defs@LOG_UNKFAIL_ENAB @no
+-- 
+2.23.0
+
diff --git a/security-tool.spec b/security-tool.spec
index ecce80f8f7f837ec765b7576ed213a32d077c217..73711f240483b0da8de0811f202ab2832647ac55 100644
--- a/security-tool.spec
+++ b/security-tool.spec
@@ -1,7 +1,7 @@
 Summary: openEuler Security Tool
 Name   : security-tool
 Version: 2.0
-Release: 1.75
+Release: 1.76
 Source0: https://gitee.com/openeuler/security-tool/repository/archive/v2.0.tar.gz
 License: Mulan PSL v2
 URL: https://gitee.com/openeuler/security-tool
@@ -16,6 +16,7 @@ BuildRequires: xauth
 Patch0: Use-secure-MACs-and-KexAlgorithms.patch
 Patch1: do-not-create-allow-file-while-the-command-does-not-.patch
 Patch2: Del-Wants-auditd-service-in-service-file.patch
+Patch3:	add-vm.stat_interval-10.patch
 
 %description
 openEuler Security Tool
@@ -120,6 +121,9 @@ fi
 %attr(0500,root,root) %{_sbindir}/security-tool.sh
 
 %changelog
+* Fri Jul 23 2021 shenyangyang <shenyangyang4@huawei.com> - 2.0-1.76
+- add vm.stat_interval=10
+
 * Thu Jul 22 2021 gaoyusong <gaoyusong1@huawei.com> - 2.0-1.75
 - del Wants auditd service in service file