diff --git a/systemd.spec b/systemd.spec
index d3e2fb5a75be55d7fe4a7308bee6fe44036c0ce4..c95999cc350a3a8edc22b3a6ec1980a46cfda637 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -1,4 +1,4 @@
-%global vendor %{?_vendor:%{_vendor}}%{!?_vendor:openEuler}
+%global vendor %{?_vendor:%{_vendor}}%{!?_vendor:ctyunos}
 %global __requires_exclude pkg-config
 %global pkgdir %{_prefix}/lib/systemd
 %global system_unit_dir %{pkgdir}/system