diff --git a/0013-fix-SyntaxWarning-when-use-dpdk-pmdinfo.patch b/0013-fix-SyntaxWarning-when-use-dpdk-pmdinfo.patch
new file mode 100644
index 0000000000000000000000000000000000000000..229bdf895f12e47fbf0cf7696b8d5e84f41171b7
--- /dev/null
+++ b/0013-fix-SyntaxWarning-when-use-dpdk-pmdinfo.patch
@@ -0,0 +1,37 @@
+From 01a36309d05433defc97c81d27eccd781f1fbae3 Mon Sep 17 00:00:00 2001
+From: hubble_zhu <hubble_zhu@qq.com>
+Date: Fri, 25 Sep 2020 10:14:09 +0800
+Subject: [PATCH] fix SyntaxWarning when use dpdk-pmdinfo
+
+---
+ usertools/dpdk-pmdinfo.py | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
+index 069a3bf..12f2073 100755
+--- a/usertools/dpdk-pmdinfo.py
++++ b/usertools/dpdk-pmdinfo.py
+@@ -539,7 +539,7 @@ def scan_for_autoload_pmds(dpdk_path):
+         return
+ 
+     (autoload_path, scannedfile) = readelf.search_for_autoload_path()
+-    if (autoload_path is None or autoload_path is ""):
++    if not autoload_path:
+         if (raw_output is False):
+             print("No autoload path configured in %s" % dpdk_path)
+         return
+@@ -561,7 +561,10 @@ def main(stream=None):
+ 
+     pcifile_default = "./pci.ids"  # For unknown OS's assume local file
+     if platform.system() == 'Linux':
+-        pcifile_default = "/usr/share/hwdata/pci.ids"
++        # hwdata is the legacy location, misc is supported going forward
++        pcifile_default = "/usr/share/misc/pci.ids"
++        if not os.path.exists(pcifile_default):
++            pcifile_default = "/usr/share/hwdata/pci.ids"
+     elif platform.system() == 'FreeBSD':
+         pcifile_default = "/usr/local/share/pciids/pci.ids"
+         if not os.path.exists(pcifile_default):
+-- 
+2.23.0
+
diff --git a/dpdk.spec b/dpdk.spec
index d981d862af420d9a0c5177f3f1dba212f3321c23..e6be8635e3f411b3395825ddee48034158f5ef78 100644
--- a/dpdk.spec
+++ b/dpdk.spec
@@ -1,6 +1,6 @@
 Name: dpdk
 Version: 19.11
-Release: 11
+Release: 12
 Packager: packaging@6wind.com
 URL: http://dpdk.org
 %global source_version  19.11
@@ -42,6 +42,7 @@ Patch32: 0009-dpdk-support-gazelle-11-eal-memory-add-sec.patch
 Patch33: 0010-dpdk-fix-error-in-clearing-secondary-process-memseg-lists.patch
 Patch34: 0011-dpdk-fix-coredump-when-primary-process-attach-without-shared-file.patch
 Patch35: 0012-dpdk-fix-fbarray-memseg-destory-error-during-detach.patch
+Patch36: 0013-fix-SyntaxWarning-when-use-dpdk-pmdinfo.patch
 
 Summary: Data Plane Development Kit core
 Group: System Environment/Libraries
@@ -134,6 +135,7 @@ This package contains the pdump tool for capture the dpdk network packets.
 %patch11 -p1
 %patch12 -p1
 %patch13 -p1
+%patch36 -p1
 
 %build
 namer=%{kern_devel_ver}
@@ -236,6 +238,9 @@ strip -g $RPM_BUILD_ROOT/lib/modules/${namer}/extra/dpdk/rte_kni.ko
 /usr/sbin/depmod
 
 %changelog
+* Fri May 21 2021 hubble_zhu<hubble_zhu@qq.com> - 19.11-12
+- sync fix-SyntaxWarning-when-use-dpdk-pmdinfo.patch from openEuler-20.09
+
 * Mon Apr 5 2021 wu-changsheng<851744572@qq.com> - 19.11-11
 - add support for gazelle