diff --git a/gtk2-engines.spec b/gtk2-engines.spec
index a4c1820af2cff90321008b49b7f14c4afb074c6f..c6f2c6d63024094f6dc5d6cc93594ce309b7233e 100644
--- a/gtk2-engines.spec
+++ b/gtk2-engines.spec
@@ -1,9 +1,9 @@
 Summary:        Theme engines for GTK+ 2.0
 Name:           gtk2-engines
 Version:        2.20.2
-Release:        21
+Release:        22
 # for details on which engines are GPL vs LGPL, see COPYING
-License:        LGPLv2+
+License:        LicenseRef-Callaway-LGPLv2+
 #VCS: git:git://git.gnome.org/gtk-engines
 Source:         http://download.gnome.org/sources/gtk-engines/2.20/gtk-engines-%{version}.tar.bz2
 
@@ -72,6 +72,9 @@ rm -rf $RPM_BUILD_ROOT%{_libdir}/gtk-2.0/2.4.0/engines/libredmond95.so
 %{_libdir}/pkgconfig/gtk-engines-2.pc
 
 %changelog
+* Wed Sep 03 2025 wangqiang <wangqiang1@kylinos.cn> - 2.20.2-22
+- convert license to SPDX
+
 * Fri Dec 13 2024 litian <dev11105@linx-info.com> - 2.20.2-21
 - fix %patchN is deprecated warning