diff --git a/dde-qt-dbus-factory.spec b/dde-qt-dbus-factory.spec
index 98d4a21e388f96d2be0697ebb4e514b722acd832..bf9a83087d21a4673c0f612a72a95d5a1a1cd248 100644
--- a/dde-qt-dbus-factory.spec
+++ b/dde-qt-dbus-factory.spec
@@ -7,7 +7,7 @@ Name:           deepin-qt-dbus-factory
 Name:           dde-qt-dbus-factory
 %endif
 Version:        5.4.21
-Release:        1%{?dist}.01
+Release:        2 
 Summary:        A repository stores auto-generated Qt5 dbus code
 # The entire source code is GPLv3+ except
 # libdframeworkdbus/qtdbusextended/ which is LGPLv2+
@@ -65,5 +65,8 @@ sed -i "s/python/python3/g" libdframeworkdbus/libdframeworkdbus.pro
 %{_libdir}/cmake/DFrameworkdbus/
 
 %changelog
+* Fri Nov 17 2023 hanshuang <hanshuang@uniontech.com> - 5.4.21-2
+- modify version info
+
 * Mon Jun 13 2022 uoser <uoser@uniontech.com> - 5.4.21-1.01
 - update: update to 5.4.21-1.01