diff --git a/99_unikylin-mate-application-calculator.gschema.override b/99_unikylin-mate-application-calculator.gschema.override
index c14a549..5400493 100644
--- a/99_unikylin-mate-application-calculator.gschema.override
+++ b/99_unikylin-mate-application-calculator.gschema.override
@@ -1,3 +1,3 @@
 [org.mate.applications-calculator]
-exec=kiran-calculator
+exec='kiran-calculator'
 
diff --git a/kiran-desktop.spec b/kiran-desktop.spec
index 8d3440a..eab6de1 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:	8
+Release:	9
 Summary:	Kiran desktop environment
 #Group:
 License:	MulanPSL-2.0
@@ -168,6 +168,9 @@ glib-compile-schemas /usr/share/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/glib-2.0/schemas/99_unikylin-mate-application-calculator.gschema.override
 
 %changelog
+* Thu Jun 29 2023 liuxinhao <liuxinhao@kylinsec.com.cn> - 2.5.0-9
+- KYOS-F: fix org.mate.applications-calculator value error
+
 * Tue Jun 27 2023 liuxinhao <liuxinhao@kylinsec.com.cn> - 2.5.0-8
 - KYOS-F: Community version adds dependency mate-screenshot, add Gsettings overlay to start kiran calculator(#I7C0TD)