diff --git a/libcareplus.spec b/libcareplus.spec
index 3692ecb43919df5221ab4fc8882d4921daf41859..55be306bcca51cc58fdd342eb4987eb80daf853c 100644
--- a/libcareplus.spec
+++ b/libcareplus.spec
@@ -3,7 +3,7 @@
 Version: 1.0.2
 Name: libcareplus
 Summary: LibcarePlus tools
-Release: 1
+Release: 2
 Group: Applications/System
 License: GPLv2
 Url: https://gitee.com/openeuler/libcareplus
@@ -11,14 +11,13 @@ Source0: https://gitee.com/openeuler/libcareplus/releases/download/v%{version}/%
 
 BuildRequires: elfutils-libelf-devel libunwind-devel gcc systemd
 Requires: binutils elfutils elfutils-libelf-devel libunwind-devel
+Requires(pre): /usr/sbin/groupadd /usr/sbin/usermod
 
 %if 0%{with selinux}
 BuildRequires: checkpolicy
 BuildRequires: selinux-policy-devel
 %endif
 
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-
 %if 0%{with selinux}
 Requires:      libcareplus-selinux = %{version}-%{release}
 %endif
@@ -48,21 +47,18 @@ LibcarePlus devel files.
 
 
 %prep
-%setup -q
-%autopatch -p1
+%autosetup -p1
 
 %build
 cd src
 sh ./config
 cd ../
-make -C src
+make -C src CC="%{__cc} %{build_cflags} %{build_ldflags}"
 %if 0%{with selinux}
 make -C dist/selinux
 %endif
 
 %install
-%{__rm} -rf %{buildroot}
-
 make -C src install \
         DESTDIR=%{buildroot} \
         bindir=%{_bindir} \
@@ -73,26 +69,23 @@ make -C dist/selinux install \
         DESTDIR=%{buildroot}
 %endif
 
-
+chmod 0700 %{buildroot}%{_bindir}/*
 install -m 0644 -D dist/libcare.preset %{buildroot}%{_presetdir}/90-libcare.preset
-install -m 0500 scripts/pkgbuild %{buildroot}%{_bindir}/libcare-pkgbuild
-install -m 0500 scripts/de-offset-syms.awk %{buildroot}%{_bindir}/de-offset-syms.awk
+install -m 0700 scripts/pkgbuild %{buildroot}%{_bindir}/libcare-pkgbuild
+install -m 0700 scripts/de-offset-syms.awk %{buildroot}%{_bindir}/de-offset-syms.awk
 install -m 0644 -D scripts/example_info %{buildroot}/usr/share/libcareplus/qemu_example_info
 
 %pre
 /usr/sbin/groupadd libcare -r 2>/dev/null || :
 /usr/sbin/usermod -a -G libcare qemu 2>/dev/null || :
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %files
-%defattr(-,root,root)
+%defattr(500, root, root)
 %{_bindir}/libcare-ctl
-%{_presetdir}/90-libcare.preset
+%attr(644, -, -) %{_presetdir}/90-libcare.preset
 
 %files devel
-%defattr(-,root,root)
+%defattr(500, root, root)
 %{_bindir}/libcare-cc
 %{_bindir}/libcare-patch-make
 %{_bindir}/libcare-dump
@@ -103,7 +96,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/libcare-client
 %{_bindir}/libcare-pkgbuild
 %{_bindir}/de-offset-syms.awk
-/usr/share/libcareplus/qemu_example_info
+%attr(644, -, -) /usr/share/libcareplus/qemu_example_info
 
 %if 0%{with selinux}
 
@@ -146,6 +139,10 @@ exit 0
 %endif
 
 %changelog
+* Mon Dec 09 2024 Funda Wang <fundawang@yeah.net> - 1.0.2-2
+- fix permission for debugedit
+- cleanup spec
+
 * Wed May 08 2024 laokz <zhangkai@iscas.ac.cn> 1.0.2-1
 - libcareplus update to version 1.0.2