diff --git a/libclc.spec b/libclc.spec
index 88c020a6315ba5b5a0f2e72f7fd78d302f5ff7bd..95ef2a83888fca3fb2636aaa4db23c1991fd3275 100644
--- a/libclc.spec
+++ b/libclc.spec
@@ -25,13 +25,13 @@
 
 Name:           %{pkg_name}
 Version:        %{clc_version}
-Release:        2
+Release:        3
 Summary:        An implementation of the library requirements of the OpenCL C
 License:        Apache-2.0 WITH LLVM-exception OR BSD OR MIT
 URL:            https://libclc.llvm.org
 Source0:        https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/%{clc_srcdir}.tar.xz
 
-ExclusiveArch:  %{ix86} x86_64 %{arm} aarch64 riscv64 loongarch64 ppc64le
+ExclusiveArch:  %{ix86} x86_64 %{arm} aarch64 riscv64 loongarch64 ppc64le sw_64
 BuildRequires:  clang
 BuildRequires:  clang-devel >= %{version}
 BuildRequires:	libedit-devel
@@ -113,6 +113,9 @@ make test || true
 %{install_includedir}/clc
 
 %changelog
+* Wed Mar 12 2025 mahailiang <mahailiang@uniontech.com> - 17.0.6-3
+- add sw_64 support
+
 * Thu Mar 14 2024 yinxiulin <xiulin.yin@shingroup.cn> - 17.0.6-2
 - Add ppc64le support