diff --git a/graphviz.spec b/graphviz.spec
index a3776844b7d42439157dfdbe5fd888e1629ee29f..197465a762e5529470c0153964fb2b918292f294 100644
--- a/graphviz.spec
+++ b/graphviz.spec
@@ -18,7 +18,7 @@
 
 Name:               graphviz
 Version:            8.1.0
-Release:            2
+Release:            3
 Summary:            Graph Visualization Tools
 License:            EPL-1.0
 URL:                http://www.graphviz.org/
@@ -124,7 +124,7 @@ Summary:             Ruby extension for graphviz
 Requires:            %{name} = %{version}-%{release} ruby
 %description ruby
 Ruby extension for graphviz.
-%ifnarch loongarch64
+%ifnarch loongarch64 sw_64
 %package tcl
 Summary:             Tcl extension & tools for graphviz
 Requires:            %{name} = %{version}-%{release} tcl >= 8.3 tk
@@ -211,7 +211,7 @@ mkdir -p $RPM_BUILD_ROOT/etc/ld.so.conf.d
 echo "%{_libdir}/graphviz" > $RPM_BUILD_ROOT/etc/ld.so.conf.d/%{name}-%{_arch}.conf
 touch $RPM_BUILD_ROOT%{_libdir}/graphviz/config%{pluginsver}
 
-%ifarch loongarch64
+%ifarch loongarch64 sw_64
 mkdir -p $RPM_BUILD_ROOT/%{_libdir}/lua/5.4/
 mv $RPM_BUILD_ROOT/usr/lib/lua/5.4/gv.so $RPM_BUILD_ROOT/usr/lib64/lua/5.4/gv.so
 %endif
@@ -307,13 +307,16 @@ php --no-php-ini --define extension_dir=$RPM_BUILD_ROOT%{_libdir}/graphviz/php/
 %{_libdir}/graphviz/ruby/
 %{_libdir}/*ruby*/*
 
-%ifnarch loongarch64
+%ifnarch loongarch64 sw_64
 %files tcl
 %{_libdir}/graphviz/tcl/
 %{_libdir}/tcl*/*
 %endif
 
 %changelog
+* Tue Mar 11 2025 mahailiang <mahailiang@uniontech.com> - 8.1.0-3
+- fix sw_64 build error
+
 * Tue Feb 06 2024 yaoxin <yao_xin001@hoperun.com> - 8.1.0-2
 - Fix CVE-2023-46045