diff --git a/squashfs-tools.spec b/squashfs-tools.spec
index 317a094..18bf436 100644
--- a/squashfs-tools.spec
+++ b/squashfs-tools.spec
@@ -1,6 +1,6 @@
 Name:     squashfs-tools
 Version:  4.5
-Release:  2
+Release:  4
 Summary:  Utility for the squashfs filesystems
 License:  GPLv2+
 URL:      http://squashfs.sourceforge.net/
@@ -43,6 +43,12 @@ install -D -m 755 squashfs-tools/unsquashfs %{buildroot}%{_sbindir}/unsquashfs
 
 
 %changelog
+* Wed Nov 16 2022 wubo<wubo40@huawei.com> - 4.5-4
+- The sw_64 is not define, Revert sw64 architecture.
+
+* Thu Oct 27 2022 wuzx<wuzx1226@qq.com> - 4.5-3
+- Add sw64 architecture
+
 * Thu Oct 20 2022 lihaoxiang <lihaoxiang9@huawei.com> - 4.5-2
 - fix dereference of null pointer