diff --git a/openwsman.spec b/openwsman.spec
index fcdde537ffec8279f98103883b0ff616a83b321d..2a2f1e52da55fd698129e844ff696afd187bb9c7 100644
--- a/openwsman.spec
+++ b/openwsman.spec
@@ -3,7 +3,7 @@
 
 Name:       openwsman
 Version:    2.6.5
-Release:    14
+Release:    15
 Summary:    Opensource Implementation of WS-Management
 License:    BSD
 URL:        http://www.openwsman.org/
@@ -260,6 +260,9 @@ rm -f /var/log/wsmand.log
 %{_mandir}/man8/*
 
 %changelog
+* Mon Nov 08 2021 xu_ping <xuping33@huawei.com> - 2.6.5-15
+- fix failed to parse pid from pid-file
+
 * Fri Aug 21 2020 lunankun <lunankun@huawei.com> - 2.6.5-14
 - Type:bugfix
 - Id:NA
diff --git a/openwsmand.service b/openwsmand.service
index e10c75dfb92986227cd05b07b6c586b229a76635..bd65d78cc8b2c162a3084501e10cff599f982aa2 100644
--- a/openwsmand.service
+++ b/openwsmand.service
@@ -5,6 +5,7 @@ After=syslog.target
 [Service]
 Type=forking
 ExecStart=/usr/sbin/openwsmand -S
+ExecStartPost=/usr/bin/sleep 0.1
 ExecStartPre=/etc/openwsman/owsmantestcert.sh
 PIDFile=/var/run/wsmand.pid