diff --git a/ffmpeg.spec b/ffmpeg.spec
index d1f05a1c4aea06ff618d97ae1fb9a7dfc6077053..097bb9b348550a51ac024269267b32bb3eb55ead 100644
--- a/ffmpeg.spec
+++ b/ffmpeg.spec
@@ -62,7 +62,7 @@
 Summary:        Digital VCR and streaming server
 Name:           ffmpeg%{?flavor}
 Version:        6.1.1
-Release:        18
+Release:        19
 License:        GPL-3.0-or-later
 URL:            http://ffmpeg.org/
 Source0:        http://ffmpeg.org/releases/ffmpeg-%{version}.tar.xz
@@ -358,6 +358,9 @@ cp -pr doc/examples/{*.c,Makefile,README} _doc/examples/
 %ifarch armv7hnl
     --enable-neon \
 %endif
+%endif
+%ifarch sw_64
+    --disable-runtime-cpudetect \
 %endif
     || cat ffbuild/config.log
 
@@ -415,6 +418,9 @@ install -pm755 tools/qt-faststart %{buildroot}%{_bindir}
 
 
 %changelog
+* Wed Jan 08 2025 dingjiachun <dingjiachun2025@163.com> - 6.1.1-19
+- Add compilation options to support sw_64 architecture
+
 * Tue Dec 17 2024 liningjie <liningjie@xfusion.com> - 6.1.1-18
 - fix CVE-2024-36619 CVE-2024-35369