diff --git a/at.spec b/at.spec
index efd5a576932b9568a0cab682d96640856fe2fc65..e033f8acdc9e305e001f072d13424dd5e1ed812f 100644
--- a/at.spec
+++ b/at.spec
@@ -1,6 +1,6 @@
 Name:             at
 Version:          3.2.5
-Release:          2
+Release:          3
 Summary:          A job manager
 License:          GPLv3+, GPLv2+, ISC, MIT, Public Domain
 URL:              http://ftp.debian.org/debian/pool/main/a/at
@@ -93,6 +93,11 @@ make test
 %systemd_preun atd.service
 
 %post
+if ! test -f %{_sysconfdir}/at.allow; then
+    touch %{_sysconfdir}/at.allow
+    chown root:root %{_sysconfdir}/at.allow
+    chmod og-rwx %{_sysconfdir}/at.allow
+fi
 touch %{_localstatedir}/spool/at/.SEQ
 chmod 600 %{_localstatedir}/spool/at/.SEQ
 chown root:root %{_localstatedir}/spool/at/.SEQ
@@ -122,6 +127,12 @@ chown root:root %{_localstatedir}/spool/at/.SEQ
 %{_mandir}/man*/*
 
 %changelog
+* Mon May 27 2024 shixuantong <shixuantong1@huawei.com> - 3.2.5-3
+- Type：bugfix
+- ID：NA
+- SUG:NA
+- DESC:create /etc/at.allow
+
 * Fri May 24 2024 shixuantong <shixuantong1@huawei.com> - 3.2.5-2
 - Type：bugfix
 - ID：NA