diff --git a/dpu-utilities.spec b/dpu-utilities.spec
index d76921fc5e6f1918a8144a9971ebf00937127f99..2fa3cc59c537c5208cc8041287bb54bd22b05389 100644
--- a/dpu-utilities.spec
+++ b/dpu-utilities.spec
@@ -1,7 +1,7 @@
 Name:          dpu-utilities 
 Summary:       openEuler dpu utilities
 Version:       1.0
-Release:       1
+Release:       2
 License:       GPL-2.0
 Source:        %{name}-%{version}.tar.gz
 ExclusiveOS:   linux
@@ -9,8 +9,8 @@ URL:           https://gitee.com/openeuler/dpu-utilities
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 Conflicts:     %{name} < %{version}-%{release}
 Provides:      %{name} = %{version}-%{release}
-%define kernel_version %(ls /lib/modules/ | grep 5.10 -m1)
-BuildRequires: kernel-devel, gcc, make
+%define kernel_version %(ver=`rpm -qa|grep kernel-devel`;echo ${ver#*kernel-devel-})
+BuildRequires: kernel-devel >= 5.10, gcc, make
 
 
 
@@ -20,9 +20,22 @@ This package contains the software utilities on dpu.
 %package -n dpuos-imageTailor-config
 Summary: dpuos imageTailor configrations
 Requires: imageTailor
+
 %description -n dpuos-imageTailor-config
 imageTailor configration files for dpuos
 
+%package -n qtfs-client
+Summary: Client of qtfs
+
+%description -n qtfs-client
+qtfs is a shared file system, this is the client of qtfs.
+
+%package -n qtfs-server
+Summary: Server of qtfs
+
+%description -n qtfs-server
+qtfs is a shared file system, this is the server of qtfs.
+
 %prep
 %autosetup -n %{name}-%{version} -p1
 
@@ -33,19 +46,45 @@ cd %_builddir/%{name}-%{version}/qtfs/qtfs_server
 make
 
 %install
-mkdir -p $RPM_BUILD_ROOT/lib/modules/%{kernel_version}/kernel/drivers/dpu-utilities/
+mkdir -p $RPM_BUILD_ROOT/lib/modules/%{kernel_version}//extra
 mkdir -p $RPM_BUILD_ROOT/usr/bin/
-install %_builddir/%{name}-%{version}/qtfs/qtfs/qtfs.ko $RPM_BUILD_ROOT/lib/modules/%{kernel_version}/kernel/drivers/dpu-utilities/
-install %_builddir/%{name}-%{version}/qtfs/qtfs_server/qtfs_server.ko $RPM_BUILD_ROOT/lib/modules/%{kernel_version}/kernel/drivers/dpu-utilities/
-install %_builddir/%{name}-%{version}/qtfs/qtfs_server/engine $RPM_BUILD_ROOT/usr/bin/
+install %_builddir/%{name}-%{version}/qtfs/qtfs/qtfs.ko $RPM_BUILD_ROOT/lib/modules/%{kernel_version}/extra
+install %_builddir/%{name}-%{version}/qtfs/qtfs_server/qtfs_server.ko $RPM_BUILD_ROOT/lib/modules/%{kernel_version}/extra
+install -m 0700 %_builddir/%{name}-%{version}/qtfs/qtfs_server/engine $RPM_BUILD_ROOT/usr/bin/
 mkdir -p $RPM_BUILD_ROOT/opt/imageTailor
 cp -rf %_builddir/%{name}-%{version}/dpuos/image_tailor_cfg/custom $RPM_BUILD_ROOT/opt/imageTailor
 cp -rf %_builddir/%{name}-%{version}/dpuos/image_tailor_cfg/kiwi $RPM_BUILD_ROOT/opt/imageTailor
 
-%files
-/lib/modules/%{kernel_version}/kernel/drivers/dpu-utilities/qtfs.ko
-/lib/modules/%{kernel_version}/kernel/drivers/dpu-utilities/qtfs_server.ko
-%attr(644, root, root) /usr/bin/engine
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%post -n qtfs-client
+if [[ "$1" = "1" || "$1" = "2" ]] ; then  #1: install 2: update
+    /sbin/depmod -a > /dev/null 2>&1 || true
+fi
+
+%post -n qtfs-server
+if [[ "$1" = "1" || "$1" = "2" ]] ; then  #1: install 2: update
+    /sbin/depmod -a > /dev/null 2>&1 || true
+fi
+
+%postun -n qtfs-client
+if [ "$1" = "0" ] ; then  #0: uninstall
+    /sbin/depmod -a > /dev/null 2>&1 || true
+fi
+
+%postun -n qtfs-server
+if [ "$1" = "0" ] ; then  #0: uninstall
+    /sbin/depmod -a > /dev/null 2>&1 || true
+fi
+
+
+%files -n qtfs-client
+/lib/modules/%{kernel_version}/extra/qtfs.ko
+
+%files -n qtfs-server
+/lib/modules/%{kernel_version}/extra/qtfs_server.ko
+%attr(0700, root, root) /usr/bin/engine
 
 %files -n dpuos-imageTailor-config
 /opt/imageTailor/custom/*
@@ -57,5 +96,7 @@ sed -i '/# product cut_conf/a\dpuos      kiwi/minios/cfg_dpuos  yes' /opt/imageT
 sed -i '/<repository_rule>/a\dpuos          1           rpm-dir     euler_base' /opt/imageTailor/repos/RepositoryRule.conf
 
 %changelog
+* Wed Aug 17 2022 yangxin <245051644@qq.com> 1.0-2
+- Split dpu-utilities into three packages.
 * Fri Aug 12 2022 yangxin <245051644@qq.com> 1.0-1
 - First Spec Version Include qtfs shared filesystem Driver Code