diff --git a/cffi-1.15.0-sw.patch b/cffi-1.15.0-sw.patch
new file mode 100755
index 0000000000000000000000000000000000000000..a2e6835baa03c9d4aa5c49d41f5414997ecde803
Binary files /dev/null and b/cffi-1.15.0-sw.patch differ
diff --git a/python-cffi.spec b/python-cffi.spec
index 4c33821e3b63451adfa1e8b086fbaf208325bbf6..5b9235ba2c7e9547e44c51022c90e9627490e0d3 100644
--- a/python-cffi.spec
+++ b/python-cffi.spec
@@ -6,11 +6,14 @@ based on C-like declarations that you can often copy-paste from header files or
 
 Name:		python-%{_name}
 Version:	1.15.0
-Release:	1
+Release:	2
 Summary:	%{_summary}
 License:	MIT
 URL:		http://cffi.readthedocs.org
 Source0:	https://files.pythonhosted.org/packages/source/c/cffi/%{_name}-%{version}.tar.gz
+%ifarch sw_64
+Patch1:         cffi-1.15.0-sw.patch
+%endif
 
 
 Buildrequires:  gdb libffi-devel gcc-c++ gcc python3-sphinx
@@ -52,6 +55,9 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} %{__python3} -m pytest c/ testing/
 %doc PKG-INFO README.md
 
 %changelog
+* Wed Oct 19 2022 wuzx<wuzx1226@qq.com> - 1.15.0-2
+- add sw64 patch
+
 * Sat Dec 25 2021 tianwei <tianwei12@huawei.com> - 1.15.0-1
 - upgrade version to 1.15.0