diff --git a/dpdk.spec b/dpdk.spec
index eaf1c5348396e8ff9f73f5c2f2ac1715b802756f..9f312e6f42db20bf2f0763c3d89c4de20f9a2ae9 100644
--- a/dpdk.spec
+++ b/dpdk.spec
@@ -1,6 +1,6 @@
 Name: dpdk
 Version: 19.11
-Release: 5
+Release: 6
 Packager: packaging@6wind.com
 URL: http://dpdk.org
 %global source_version  19.11
@@ -151,6 +151,7 @@ strip -g $RPM_BUILD_ROOT/lib/modules/${namer}/extra/dpdk/rte_kni.ko
 %dir %{_datadir}/dpdk
 %{_datadir}/dpdk/usertools/*.py
 %{_datadir}/dpdk/usertools/*.sh
+%{_sbindir}/dpdk-devbind
 /lib/modules/%{kern_devel_ver}/extra/dpdk/*
 /lib64/librte*.so*
 
@@ -160,13 +161,13 @@ strip -g $RPM_BUILD_ROOT/lib/modules/${namer}/extra/dpdk/rte_kni.ko
 %{_datadir}/dpdk/buildtools
 %{_datadir}/dpdk/%{target}
 %{_datadir}/dpdk/examples
-%{_sbindir}/*
 %{_bindir}/*
 %{_libdir}/*
 %dir /usr/include/%{name}-%{version}/
 /usr/include/%{name}-%{version}/*
 %dir /usr/include/dpdk/
 /usr/include/dpdk/*
+%exclude /usr/bin/dpdk-pdump
 
 %files doc
 #%doc %{_docdir}/dpdk
@@ -183,7 +184,10 @@ strip -g $RPM_BUILD_ROOT/lib/modules/${namer}/extra/dpdk/rte_kni.ko
 /usr/sbin/depmod
 
 %changelog
-* Mon Nov 2 2020 zhaowei<zhaowei23@huawei.com> - 19.11-5
+* Thu Jan 28 2021 huangliming<huangliming5@huawei.com> - 19.11-6
+-fix yum update dpdk-tools conflict with dpdk-devel
+
+* Tue Oct 20 2020 zhaowei<zhaowei23@huawei.com> - 19.11-5
 -fix CVE-2020-14374 CVE-2020-14375
 
 * Tue Oct 20 2020 chenxiang<rose.chen@huawei.com> - 19.11-4