diff --git a/independent_build.sh b/independent_build.sh
index 51cf6268d..7bebf6f14 100755
--- a/independent_build.sh
+++ b/independent_build.sh
@@ -452,8 +452,10 @@ if [ "${MLUOP_PACKAGE_INFO_SET}" = "ON" ]; then
   mkdir -p ${PACKAGE_DIR}
   mkdir -p ${PACKAGE_DIR}/include
   mkdir -p ${PACKAGE_DIR}/lib64
+  mkdir -p ${PACKAGE_DIR}/samples
 
   cp -rf ${BUILD_DIR}/lib/libmluops.so* ${PACKAGE_DIR}/lib64
+  cp -r samples/* ${PACKAGE_DIR}/samples
   cp mlu_op.h ${PACKAGE_DIR}/include
 
   TEST_DIR="test_workspace/mluops"
diff --git a/installer/centos7.5/SPECS/mluops-independent.spec b/installer/centos7.5/SPECS/mluops-independent.spec
index 770135164..4e6160dee 100644
--- a/installer/centos7.5/SPECS/mluops-independent.spec
+++ b/installer/centos7.5/SPECS/mluops-independent.spec
@@ -1,7 +1,7 @@
 %define __spec_install_post /usr/lib/rpm/brp-compress || :
 %define debug_package %{nil}
 %define neuware_dir /usr/local/neuware
-%define build_dir build
+%define build_dir package
 
 Name: mluops
 Summary: The Machine Lerning Unit OPerators
@@ -47,13 +47,9 @@ The Machine Lerning Unit OPerators.
 bash independent_build.sh -t %{_packagetype}
 
 %install
-install -d $RPM_BUILD_ROOT%{neuware_dir}/lib64
-install -d $RPM_BUILD_ROOT%{neuware_dir}/include
+strip %{build_dir}%{neuware_dir}/lib64/libmluops.so*
+cp -rf %{build_dir}/* $RPM_BUILD_ROOT
 install -d $RPM_BUILD_ROOT/etc/ld.so.conf.d
-strip %{build_dir}/lib/libmluops.so*
-cp %{build_dir}/lib/libmluops.so* $RPM_BUILD_ROOT%{neuware_dir}/lib64/
-cp mlu_op.h $RPM_BUILD_ROOT%{neuware_dir}/include/
-cp -r samples $RPM_BUILD_ROOT%{neuware_dir}/
 cp $RPM_SOURCE_DIR/neuware-env.conf $RPM_BUILD_ROOT/etc/ld.so.conf.d/
 
 %clean
@@ -62,9 +58,7 @@ cp $RPM_SOURCE_DIR/neuware-env.conf $RPM_BUILD_ROOT/etc/ld.so.conf.d/
 
 %files
 %defattr (-, root, root)
-%{neuware_dir}/include/mlu_op.h
-%{neuware_dir}/lib64/libmluops.so*
-%{neuware_dir}/samples/mlu-ops
+%{neuware_dir}/*
 /etc/ld.so.conf.d/neuware-env.conf
 
 %post -p /sbin/ldconfig