diff --git a/dde-launcher.spec b/dde-launcher.spec
index fa2157e263b9b5e34f9aaafbf0f3615e30158820..ea25ad16e88e150e2b6f94ec08dd37aa8a760eaa 100644
--- a/dde-launcher.spec
+++ b/dde-launcher.spec
@@ -2,7 +2,7 @@
 
 Name:           dde-launcher
 Version:        5.4.45
-Release:        1%{?dist}.01
+Release:        2 
 Summary:        dde desktop-environment - Launcher module
 License:        GPLv3
 URL:            http://shuttle.corp.deepin.com/cache/repos/eagle/release-candidate/RERFNS4wLjAuNjU3NQ/pool/main/d/dde-launcher/
@@ -67,5 +67,8 @@ sed -i 's|lrelease|lrelease-qt5|' translate_generation.sh
 %{_includedir}/%{name}/
 
 %changelog
+* Fri Nov 17 2023 hanshuang <hanshuang@uniontech.com> - 5.4.45-2
+- modify version info
+
 * Mon Jun 13 2022 uoser <uoser@uniontech.com> - 5.4.45-1.01
 - update: update to 5.4.45-1.01