diff --git a/mcelog.spec b/mcelog.spec
index 21117575e105612c829e8bec2a24310d82cbdd9b..d230fffeb0ea57c18d6d0e7a7d9196680c0d58c3 100644
--- a/mcelog.spec
+++ b/mcelog.spec
@@ -5,7 +5,7 @@
 
 Name:	mcelog
 Version:	168
-Release:	6
+Release:	7
 Epoch:		3
 Summary:	Linux kernel machine check handling middleware
 License:	GPLv2
@@ -20,7 +20,7 @@ Patch1:backport-fix-the-buf-not-freed-in-read_field.patch
 Patch2:backport-fix-warnings-in-sysfs.patch
 Patch3:backport-mcelog-Change-DDR4-string-to-DDR-for-i10nm-platforms.patch
 
-ExclusiveArch:  i686 x86_64
+ExclusiveArch:  i686 x86_64 sw_64
 BuildRequires:	bison flex systemd gcc psmisc
 Requires(post): systemd
 Requires(preun): systemd
@@ -90,6 +90,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_mandir}/*/*
 
 %changelog
+* Mon Sep 01 2025 mahailiang <mahailiang@uniontech.com> - 3:168-7
+- add support for sw_64
+
 * Mon Aug 21 2023 zhangnan <zhangnan134@huawei.com> - 3:168-6
 - backport patches from upstream:change the DDR4 string to DDR to avoid confusion