diff --git a/opengauss-dcf.spec b/opengauss-dcf.spec
index 30107897ce1647294e82af62ce79b51f9484e28c..2400cdd8e0b8ef7e8cdf8937704c19e71887ded1 100644
--- a/opengauss-dcf.spec
+++ b/opengauss-dcf.spec
@@ -1,6 +1,6 @@
 Name:             DCF
 Version:          6.0.0
-Release:          9
+Release:          10
 Summary:          A distributed consensus framework library
 License:          MulanPSL-2.0
 URL:              https://gitee.com/opengauss/DCF
@@ -32,17 +32,9 @@ cmake -DCMAKE_BUILD_TYPE=Release -DTEST=OFF -DENABLE_EXPORT_API=OFF CMakeLists.t
 
 %install
 mkdir -p %{buildroot}/%{_prefix}/include
-%ifarch sw_64
-mkdir -p %{buildroot}/%{_prefix}/lib
-%else
 mkdir -p %{buildroot}/%{_prefix}/lib64
-%endif
 cp src/interface/dcf_interface.h %{buildroot}/%{_prefix}/include
-%ifarch sw_64
-cp output/lib/libdcf.* %{buildroot}/%{_prefix}/lib
-%else
 cp output/lib/libdcf.* %{buildroot}/%{_prefix}/lib64
-%endif
 
 %post
 
@@ -51,13 +43,12 @@ cp output/lib/libdcf.* %{buildroot}/%{_prefix}/lib64
 %files
 %defattr (-,root,root)
 %{_prefix}/include/dcf_interface.h
-%ifarch sw_64
-%{_prefix}/lib/libdcf.so
-%else
 %{_prefix}/lib64/libdcf.so
-%endif
 
 %changelog
+* Fri May 16 2025 mahailiang <mahailiang@uniontech.com> - 6.0.0-10
+- modify install dir to lib64 on sw_64
+
 * Sat Nov 2 2024 liuheng <liuheng76@huawei.com> - 6.0.0-9
 - Update version to 6.0.0