diff --git a/syscare-0.1.2.rc3.tar.gz b/syscare-0.1.2.rc4.tar.gz
similarity index 61%
rename from syscare-0.1.2.rc3.tar.gz
rename to syscare-0.1.2.rc4.tar.gz
index 3f172be..3b468df 100644
Binary files a/syscare-0.1.2.rc3.tar.gz and b/syscare-0.1.2.rc4.tar.gz differ
diff --git a/syscare.spec b/syscare.spec
index 58b691d..ef94008 100644
--- a/syscare.spec
+++ b/syscare.spec
@@ -1,7 +1,7 @@
 %global debug_package %{nil}
 
 Name:           syscare
-Version:        0.1.2.rc3
+Version:        0.1.2.rc4
 Release:        1
 Summary:        system hot-fix service
 
@@ -9,8 +9,6 @@ License:        MulanPSL-2.0 GPL-2.0-only
 URL:            https://gitee.com/openeuler/syscare
 Source0:        %{name}-%{version}.tar.gz
 
-ExclusiveArch:  x86_64
-
 BuildRequires:  rust cargo gcc gcc-g++ cmake make
 BuildRequires:  elfutils-libelf-devel
 BuildRequires:  kernel-devel
@@ -25,6 +23,7 @@ The host can fix the system problem without rebooting.
 Summary:        Tools for build syscare patch.
 Requires:       %{name} = %{version}-%{release}
 Requires:       kpatch make gcc openssl-devel dwarves python3-devel bison flex
+Requires:       elfutils-libelf-devel
 Requires:       rpm-build
 
 %description build
@@ -46,49 +45,69 @@ cd tmp_build
 %make_install
 
 mkdir -p %{buildroot}/lib/modules/%{kernel_version}/extra/syscare
+%ifarch x86_64
 install -m 0640 %{buildroot}/usr/libexec/%{name}/upatch.ko %{buildroot}/lib/modules/%{kernel_version}/extra/syscare
+%endif
 
 mkdir -p %{buildroot}/usr/lib/systemd/system
+%ifarch aarch64
+install -m 0644 %{_builddir}/%{name}-%{version}/misc/%{name}-restore-arm64.service %{buildroot}/usr/lib/systemd/system/%{name}-restore.service
+%else
 install -m 0644 %{_builddir}/%{name}-%{version}/misc/%{name}-restore.service %{buildroot}/usr/lib/systemd/system
 install -m 0644 %{_builddir}/%{name}-%{version}/misc/%{name}-pre.service %{buildroot}/usr/lib/systemd/system
+%endif
 
 mkdir -p %{buildroot}/usr/lib/syscare
 
+%ifarch x86_64
 cd %{buildroot}
 find lib -name "upatch.ko" \
 	-fprintf %{_builddir}/%{name}-%{version}/ko.files.list "/%p\n"
+%endif
 
 %post
 %systemd_post %{name}-restore.service
+%ifarch x86_64
 %{_bindir}/systemctl enable %{name}-pre.service
+%endif
 depmod -A
 
 %preun
 %systemd_preun %{name}-restore.service
+%ifarch x86_64
 %systemd_preun %{name}-pre.service
+%endif
 
 %postun
 depmod -A
 
+%ifarch x86_64
 %files -f ko.files.list
+%endif
 %files
 %defattr(-,root,root,-)
 %dir /usr/lib/syscare
 %attr(755,root,root) /usr/bin/syscare
+%ifarch x86_64
 %attr(755,root,root) /usr/libexec/%{name}/upatch-tool
-%attr(755,root,root) /usr/libexec/%{name}/auto-recovery.sh
 %attr(640,root,root) /usr/libexec/%{name}/upatch.ko
-%attr(644,root,root) /usr/lib/systemd/system/%{name}-restore.service
 %attr(644,root,root) /usr/lib/systemd/system/%{name}-pre.service
+%endif
+%attr(755,root,root) /usr/libexec/%{name}/auto-recovery.sh
+%attr(644,root,root) /usr/lib/systemd/system/%{name}-restore.service
 
 %files build
 %defattr(-,root,root,-)
 %dir /usr/libexec/%{name}
+%attr(755,root,root) /usr/libexec/%{name}/syscare-build
+%ifarch x86_64
 %attr(755,root,root) /usr/libexec/%{name}/upatch-diff
 %attr(755,root,root) /usr/libexec/%{name}/upatch-build
-%attr(755,root,root) /usr/libexec/%{name}/syscare-build
+%endif
 
 %changelog
+* Mon Dec 12 2022 snoweay<snoweay@163.com> - 0.1.2.rc4-1
+- Enable syscare of arm64 just for kernel patch.
 * Fri Dec 9 2022 snoweay<snoweay@163.com> - 0.1.2.rc3-1
 - Enable upatch.ko compile. Fix some recovery issues.
 * Thu Dec 8 2022 snoweay<snoweay@163.com> - 0.1.2.rc2-1