diff --git a/setserial.spec b/setserial.spec
index 4bb226b..4e793c8 100644
--- a/setserial.spec
+++ b/setserial.spec
@@ -1,7 +1,7 @@
 %define _bindir /bin
 Name:            setserial
 Version:         2.17
-Release:         50
+Release:         51
 Summary:         A utility for configuring serial ports
 License:         GPL+
 URL:             https://setserial.sourceforge.net
@@ -47,7 +47,13 @@ install -d %{buildroot}/%{_mandir}/man8
 %{_mandir}/man*/*.gz
 
 %changelog
-* Thu Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.17-50
+* Fri Oct 21 2022 zhouyihang <zhouyihang3@h-partners.com> - 2.17-51
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix wrong date in changelog
+
+* Fri Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.17-50
 - Type:bugfix
 - ID:NA
 - SUG:NA