diff --git a/libtimezonemap.spec b/libtimezonemap.spec
index a2ba3ac4dba7b587ff4ac8506c801598b97b3a5d..b9bd6a0f69ff01612b55aed0190b529fae92a999 100644
--- a/libtimezonemap.spec
+++ b/libtimezonemap.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 
 Name:           libtimezonemap
 Version:        0.4.5.2
@@ -49,6 +49,9 @@ files used for building applications that use %{name}.
 %autosetup -p1 -n timezonemap-%{version}
 
 %build
+%ifarch sw_64
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lib
+%endif
 ./autogen.sh
 %configure
 make %{?_smp_mflags}
@@ -78,6 +81,9 @@ rm -f %{buildroot}%{_libdir}/*.la
 %doc README TODO
 
 %changelog
+* Mon Mar 31 2025 fenghui <fenghui@nfschina.com> - 0.4.5.2-4
+- arch: Support sw_64 arch
+
 * Tue Apr 11 2023 Kaihao Bai <carlo.bai@linux.alibaba.com> - 0.4.5.2-3
 - optimize spec