diff --git a/openEuler-change-ndbm-to-gdbm.patch b/openEuler-change-ndbm-to-gdbm.patch
new file mode 100644
index 0000000..4293b9e
--- /dev/null
+++ b/openEuler-change-ndbm-to-gdbm.patch
@@ -0,0 +1,24 @@
+From c8ff297d3ca1d5a195147c32859b87dba820c281 Mon Sep 17 00:00:00 2001
+From: gaoyi <gaoyi15$huawei.com>
+Date: Wed, 28 Oct 2020 19:37:25 +0800
+Subject: [PATCH] change ndbm to gdbm
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index d537907..ecbaa2d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -435,7 +435,7 @@ if test x"$WITH_DB" !=xno ; then
+               LIBS=$old_libs
+         fi
+         if test -z "$LIBDB" ; then
+-            AC_CHECK_LIB([ndbm],[dbm_store], LIBDB="-lndbm", LIBDB="")
++            AC_CHECK_LIB([gdbm_compat],[dbm_store], LIBDB="-lgdbm_compat", LIBDB="")
+             if test -n "$LIBDB" ; then
+                 AC_CHECK_HEADERS(ndbm.h)
+             fi
+--
+2.23.0
diff --git a/pam.spec b/pam.spec
index 286dd17..b253dff 100644
--- a/pam.spec
+++ b/pam.spec
@@ -4,7 +4,7 @@
 %define _pamconfdir %{_sysconfdir}/pam.d
 Name: pam
 Version: 1.5.1
-Release: 1
+Release: 2
 Summary: Pluggable Authentication Modules for Linux
 License: BSD and GPLv2+
 URL: http://www.linux-pam.org/
@@ -21,10 +21,11 @@ Source18: https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
 Patch0: bugfix-pam-1.1.8-faillock-failmessages.patch
 Patch1: bugfix-pam-1.1.8-faillock-systemtime.patch
 Patch2: fix-login-message.patch
+Patch9000:openEuler-change-ndbm-to-gdbm.patch
 
-BuildRequires: autoconf automake libtool bison flex sed cracklib-devel
+BuildRequires: autoconf automake libtool bison flex sed cracklib-devel gdbm-devel
 BuildRequires: perl-interpreter pkgconfig gettext-devel libtirpc-devel libnsl2-devel
-BuildRequires: audit-libs-devel libselinux-devel libdb-devel
+BuildRequires: audit-libs-devel libselinux-devel
 BuildRequires: linuxdoc-tools elinks libxslt docbook-style-xsl docbook-dtds
 
 Requires: cracklib libpwquality coreutils glibc audit libselinux
@@ -58,7 +59,8 @@ autoreconf -i
 	--libdir=%{_pamlibdir} \
 	--includedir=%{_includedir}/security \
 	--disable-static \
-	--disable-prelude
+	--disable-prelude \
+	--enable-db=ndbm
 
 make -C po update-gmo
 %make_build
@@ -130,6 +132,7 @@ fi
 %{_sbindir}/faillock
 %{_sbindir}/mkhomedir_helper
 %{_sbindir}/pam_namespace_helper
+%attr(0755,root,root) %{_sbindir}/pam_namespace_helper
 %dir %{_moduledir}
 %{_moduledir}/pam*.so
 %{_moduledir}/pam_filter/
@@ -167,6 +170,9 @@ fi
 
 
 %changelog
+* Fri Jul 9 2021 shangyibin <shangyibin1@huawei.com> - 1.5.1-2
+- use gdbm
+
 * Sat Jan 23 2021 panxiaohe <panxiaohe@huawei.com> - 1.5.1-1
 - update to 1.5.1