diff --git a/oncn-bwm.spec b/oncn-bwm.spec
index 01f8240b45478f32532a467e3d52b33adb02f462..ae059a11655724f73377c2572f3d3dc7e2bbf675 100644
--- a/oncn-bwm.spec
+++ b/oncn-bwm.spec
@@ -1,6 +1,6 @@
 Name:       oncn-bwm
 Version:    1.1
-Release:    8
+Release:    9
 Summary:    Pod bandwidth management in mixed deployment scenarios of online and offline services
 License:    GPL-2.0
 URL:        https://gitee.com/src-openeuler/oncn-bwm
@@ -46,8 +46,8 @@ make
 %install
 mkdir -p %{buildroot}/%{_bindir}/%{name}
 mkdir -p %{buildroot}/usr/share/bwmcli
-install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_prio_kern.dir/bwm_prio_kern.c.o      %{buildroot}/usr/share/bwmcli/bwm_prio_kern.o
-install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_tc.dir/bwm_tc.c.o     %{buildroot}/usr/share/bwmcli/bwm_tc.o
+install -Dpm 0400 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_prio_kern.dir/bwm_prio_kern.c.o      %{buildroot}/usr/share/bwmcli/bwm_prio_kern.o
+install -Dpm 0400 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_tc.dir/bwm_tc.c.o     %{buildroot}/usr/share/bwmcli/bwm_tc.o
 install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bwmcli              %{buildroot}/%{_bindir}
 install -Dpm 0500 %{_builddir}/%{name}-%{version}/tools/bwm_monitor.bt      %{buildroot}/%{_bindir}
 mkdir -p %{buildroot}/lib/modules/bwm
@@ -106,8 +106,8 @@ depmod -a
 %defattr(-,root,root)
 %attr(0500,root,root) %{_bindir}/bwmcli
 %attr(0500,root,root) %dir /usr/share/bwmcli
-%attr(0500,root,root) /usr/share/bwmcli/bwm_prio_kern.o
-%attr(0500,root,root) /usr/share/bwmcli/bwm_tc.o
+%attr(0400,root,root) /usr/share/bwmcli/bwm_prio_kern.o
+%attr(0400,root,root) /usr/share/bwmcli/bwm_tc.o
 %attr(0550,root,root) %dir /lib/modules/bwm
 %attr(0440,root,root) /lib/modules/bwm/bwm.ko
 
@@ -116,6 +116,9 @@ depmod -a
 
 
 %changelog
+* Tue Dec 17 2024 liwei <1289113577@qq.com> - 1.1-9
+- modify ebpf prog permissions
+
 * Wed Apr 24 2024 JofDiamonds <kwb0523@163.com> - 1.1-8
 - adapt map define for libbpf-1.2.2