diff --git a/dpdk.spec b/dpdk.spec
index 0c30d5d..00ac17f 100644
--- a/dpdk.spec
+++ b/dpdk.spec
@@ -1,6 +1,6 @@
 Name: dpdk
 Version: 19.11
-Release: 2
+Release: 3
 Packager: packaging@6wind.com
 URL: http://dpdk.org
 %global source_version  19.11
@@ -173,6 +173,9 @@ strip -g $RPM_BUILD_ROOT/lib/modules/${namer}/extra/dpdk/rte_kni.ko
 /usr/sbin/depmod
 
 %changelog
+* Tue Sep 22 2020 hubble_zhu<hubble_zhu@qq.com> - 19.11-3
+-add requires for dpdk-pmdinfo
+
 * Thu Sep 3 2020 zhaowei<zhaowei23@huawei.com> - 19.11-2
 -update source URL