diff --git a/openEuler-fix-the-CreateBuildRoot-error-when-using-rpmrebuild-command.patch b/openEuler-fix-the-CreateBuildRoot-error-when-using-rpmrebuild-command.patch
new file mode 100644
index 0000000..96e8f2a
--- /dev/null
+++ b/openEuler-fix-the-CreateBuildRoot-error-when-using-rpmrebuild-command.patch
@@ -0,0 +1,27 @@
+From ae0eae172e9f6775aa231ca003346329bd4a9ef0 Mon Sep 17 00:00:00 2001
+From: dongyuzhen <dongyuzhen@h-partners.com>
+Date: Thu, 16 Jun 2022 10:53:57 +0800
+Subject: [PATCH] fix the CreateBuildRoot error when using rpmrebuild command
+
+Because the rpmrebuild_buildroot.sh file writing is not standard,when
+using rpmrebuild command,the system will report CreateBuildRoot error.
+---
+ rpmrebuild_buildroot.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/rpmrebuild_buildroot.sh b/rpmrebuild_buildroot.sh
+index 731a609..4af3c0a 100755
+--- a/rpmrebuild_buildroot.sh
++++ b/rpmrebuild_buildroot.sh
+@@ -74,7 +74,7 @@ while :; do
+ 			# result will be 4 permissions characters
+ 			file_perm="${file_perm#${not_perm}}"
+ 			Mkdir_p "$BuildRoot/$file" || Critical "$MY_BASENAME Mkdir_p $BuildRoot/$file"
+-			chmod "$file_perm $BuildRoot/$file" || Critical "$MY_BASENAME chmod $file_perm $BuildRoot/$file"
++			chmod "$file_perm" "$BuildRoot/$file" || Critical "$MY_BASENAME chmod $file_perm $BuildRoot/$file"
+ 		;;
+ 
+ 		*)
+-- 
+2.27.0
+
diff --git a/rpmrebuild.spec b/rpmrebuild.spec
index 898f20e..5944016 100644
--- a/rpmrebuild.spec
+++ b/rpmrebuild.spec
@@ -1,12 +1,13 @@
 Name:           rpmrebuild
 Version:        2.16
-Release:        2
+Release:        3
 Summary:        A tool to build a rpm file from the rpm database
 License:        GPLv2+
 URL:            http://rpmrebuild.sourceforge.net
 Source0:        https://downloads.sourceforge.net/rpmrebuild/%{name}-%{version}.tar.gz
 
 Patch9000:      bugfix-reset-defattr-when-users-want-to-keep-files-permissi.patch
+Patch9001:      openEuler-fix-the-CreateBuildRoot-error-when-using-rpmrebuild-command.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
@@ -58,6 +59,12 @@ rm -rf $RPM_BUILD_ROOT%{_mandir}/fr_FR.UTF-8/man1/
 %{_mandir}/fr/man1/*.gz
 
 %changelog
+* Tue Jun 28 2022 dongyuzhen <dongyuzhen@h-partners.com> - 2.16-3
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:fix the CreateBuildRoot error when using rpmrebuild command
+
 * Mon Mar 28 2022 yuanxin <yuanxin24@h-partners.com> - 2.16-2
 - Type:bugfix
 - ID:NA