diff --git a/kiran-desktop-2.5.0.tar.gz b/kiran-desktop-2.5.0.tar.gz
index 9f8baa5..b602fdd 100644
Binary files a/kiran-desktop-2.5.0.tar.gz and b/kiran-desktop-2.5.0.tar.gz differ
diff --git a/kiran-desktop.spec b/kiran-desktop.spec
index 7d97d3b..3420971 100644
--- a/kiran-desktop.spec
+++ b/kiran-desktop.spec
@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 Name:		kiran-desktop	
 Version:	2.5.0
-Release:	3
+Release:	4
 Summary:	Kiran desktop environment
 #Group:		
 License:	MulanPSL-2.0
@@ -184,6 +184,9 @@ install -D -m 0644 %SOURCE1 %{buildroot}%{_datadir}/glib-2.0/schemas/99_unikylin
 
 
 %changelog
+* Thu Apr 27 2023 luoqing <luoqing@kylinsec.com.cn> - 2.5.0-4
+- kYOS-F: Update RELEASE.md and add Kiran desktop-2.5 new feature description
+
 * Mon Apr 24 2023 wangyucheng <wangyucheng@kylinsec.com.cn> - 2.5.0-3
 - kYOS-F: Fix requires version number