diff --git a/systemd.spec b/systemd.spec
index 12c2175f37c0a580a44906e367ea3ddd477f7415..a9735b3c3c57c8cbac956183fcb630fa3935e19e 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -16,7 +16,7 @@
 Name:           systemd
 Url:            https://www.freedesktop.org/wiki/Software/systemd
 Version:        243
-Release:        41
+Release:        42
 License:        MIT and LGPLv2+ and GPLv2+
 Summary:        System and Service Manager
 
@@ -701,6 +701,7 @@ grep -q -E '^KEYMAP="?fi-latin[19]"?' /etc/vconsole.conf 2>/dev/null &&
 if [ -f "/usr/lib/udev/rules.d/50-udev-default.rules" ]; then
      sed -i 's/KERNEL=="kvm", GROUP="kvm", MODE="0666"/KERNEL=="kvm", GROUP="kvm", MODE="0660"/g' /usr/lib/udev/rules.d/50-udev-default.rules
 fi
+%{_bindir}/systemctl daemon-reload
 
 %preun udev
 %systemd_preun %udev_services
@@ -1511,6 +1512,12 @@ fi
 %exclude /usr/share/man/man3/*
 
 %changelog
+* Mon Aug 09 2021 yangmingtai <yangmingtai@huawei.com> - 243-42
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:udevd: exec daemon-reload after installation
+
 * Tue Aug 03 2021 yangmingtai <yangmingtai@huawei.com> - 243-41
 - Type:bugfix
 - ID:NA