diff --git a/conf/aarch32_support_list.yaml b/conf/aarch32_support_list.yaml
index 444550fc3e2e8aec1fc189e1e6bdf376890e8056..1d65cc0737a7a8ade5eddb94b3208fe7e8d7a07a 100644
--- a/conf/aarch32_support_list.yaml
+++ b/conf/aarch32_support_list.yaml
@@ -35,3 +35,7 @@ packages:
   src:
     branch:openEuler-20.03-LTS
     version: 1.45.3-4
+- name: pam
+  src:
+    branch:openEuler-20.03-LTS
+    version: 1.3.1-8
diff --git a/patches/pam/spec/0001-pam-add-arm32-support.patch b/patches/pam/spec/0001-pam-add-arm32-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9464894866ad8a0a37d2a3f789638675dde79822
--- /dev/null
+++ b/patches/pam/spec/0001-pam-add-arm32-support.patch
@@ -0,0 +1,71 @@
+From 2650e40fe4aed881280e3a0c7686f0317b6656c7 Mon Sep 17 00:00:00 2001
+From: root <root@localhost.localdomain>
+Date: Thu, 14 Jan 2021 15:39:09 +0800
+Subject: [PATCH] pam add arm32 support
+
+---
+ pam.spec | 20 ++++++++++++++++++--
+ 1 file changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/pam.spec b/pam.spec
+index 1ace7cb..aea0ff2 100644
+--- a/pam.spec
++++ b/pam.spec
+@@ -4,7 +4,7 @@
+ %define _pamconfdir %{_sysconfdir}/pam.d
+ Name: pam
+ Version: 1.3.1
+-Release: 8
++Release: 9
+ Summary: Pluggable Authentication Modules for Linux
+ License: BSD and GPLv2+
+ URL: http://www.linux-pam.org/
+@@ -42,6 +42,14 @@ Requires: pam = %{version}-%{release}
+ %description devel
+ %{summary}.
+ 
++%ifarch %{arm}
++%package libs
++Summary: libs for Embedded system
++
++%description libs
++libs for Embedded system
++%endif
++
+ %package help
+ Summary: Man pages for Linux-PAM
+ BuildArch: noarch
+@@ -113,7 +121,7 @@ fi
+ 
+ %files -f Linux-PAM.lang
+ %defattr(-,root,root)
+-%license Copyright COPYING gpl-2.0.txt 
++%license Copyright COPYING gpl-2.0.txt
+ %doc AUTHORS README ChangeLog NEWS
+ %doc doc/README.d/
+ %dir %{_pamconfdir}
+@@ -159,6 +167,11 @@ fi
+ %{_libdir}/libpamc.so
+ %{_libdir}/libpam_misc.so
+ 
++%ifarch %{arm}
++%files libs
++%{_pamlibdir}/libpam.so.*
++%endif
++
+ %files help
+ %defattr(-,root,root)
+ %{_mandir}/man3/*
+@@ -167,6 +180,9 @@ fi
+ 
+ 
+ %changelog
++* Thur Jan 14 2021 chentt_tt <chen_tingting1@hoperun.com> - 1.3.1-9
++- add arm32 support
++
+ * Sun Jan 12 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.3.1-8
+ - update config
+ 
+-- 
+2.19.1
+