diff --git a/bugfix-fix-ping-dead-loop.patch b/bugfix-fix-ping-dead-loop.patch
new file mode 100644
index 0000000000000000000000000000000000000000..641437f028431e379b64452b03b80d29b7001cb0
--- /dev/null
+++ b/bugfix-fix-ping-dead-loop.patch
@@ -0,0 +1,27 @@
+From 1dffabbdf5bafbd0bcea3858d83d46e40bf03261 Mon Sep 17 00:00:00 2001
+From: Chunmei Xu <xuchunmei@huawei.com>
+Date: Tue, 3 Mar 2020 20:44:33 +0800
+Subject: [PATCH] iputils fix ping dead loop
+
+---
+ ping_common.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ping_common.c b/ping_common.c
+index 9fbaf9d..466e3fa 100644
+--- a/ping_common.c
++++ b/ping_common.c
+@@ -375,6 +375,10 @@ int pinger(ping_func_set_st *fset, socket_st *sock)
+ 		struct timeval tv;
+ 
+ 		gettimeofday(&tv, NULL);
++		if (tv.tv_sec < cur_time.tv_sec) {
++			gettimeofday(&cur_time, NULL);
++			gettimeofday(&tv, NULL);
++		}
+ 		ntokens = (tv.tv_sec - cur_time.tv_sec) * 1000 +
+ 			  (tv.tv_usec - cur_time.tv_usec) / 1000;
+ 		if (!interval) {
+-- 
+2.19.1
+
diff --git a/bugfix-fix-update-problem.patch b/bugfix-fix-update-problem.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7ac46fa9ef83484fe75d94d00061a404a64aeb78
--- /dev/null
+++ b/bugfix-fix-update-problem.patch
@@ -0,0 +1,45 @@
+From 4d7fb5a623a8c90007797244186d9c6654ad5056 Mon Sep 17 00:00:00 2001
+From: liaichun <liaichun@huawei.com>
+Date: Thu, 23 Apr 2020 15:15:58 +0800
+Subject: [PATCH] bugfix-fix-update-problem
+
+---
+ ninfod/ninfod.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/ninfod/ninfod.c b/ninfod/ninfod.c
+index badbf80..48bcdd4 100644
+--- a/ninfod/ninfod.c
++++ b/ninfod/ninfod.c
+@@ -454,7 +454,7 @@ static void do_daemonize(void)
+ /* --------- */
+ #ifdef HAVE_LIBCAP
+ static const cap_value_t cap_net_raw = CAP_NET_RAW;
+-static const cap_value_t cap_setuid =  CAP_SETUID; 
++static const cap_value_t cap_net_setuid =  CAP_SETUID; 
+ static cap_flag_value_t cap_ok;
+ #else
+ static uid_t euid;
+@@ -486,7 +486,7 @@ static void limit_capabilities(void)
+ 
+ 	cap_get_flag(cap_cur_p, CAP_SETUID, CAP_PERMITTED, &cap_ok);
+ 	if (cap_ok != CAP_CLEAR)
+-		cap_set_flag(cap_p, CAP_PERMITTED, 1, &cap_setuid, CAP_SET);
++		cap_set_flag(cap_p, CAP_PERMITTED, 1, &cap_net_setuid, CAP_SET);
+ 
+ 	if (cap_set_proc(cap_p) < 0) {
+ 		DEBUG(LOG_ERR, "cap_set_proc: %s\n", strerror(errno));
+@@ -519,8 +519,8 @@ static void drop_capabilities(void)
+ 
+ 	/* setuid / setuid */
+ 	if (cap_ok != CAP_CLEAR) {
+-		cap_set_flag(cap_p, CAP_PERMITTED, 1, &cap_setuid, CAP_SET);
+-		cap_set_flag(cap_p, CAP_EFFECTIVE, 1, &cap_setuid, CAP_SET);
++		cap_set_flag(cap_p, CAP_PERMITTED, 1, &cap_net_setuid, CAP_SET);
++		cap_set_flag(cap_p, CAP_EFFECTIVE, 1, &cap_net_setuid, CAP_SET);
+ 
+ 		if (cap_set_proc(cap_p) < 0) {
+ 			DEBUG(LOG_ERR, "cap_set_proc: %s\n", strerror(errno));
+-- 
+2.19.1
+
diff --git a/iputils.spec b/iputils.spec
index 7f2ac95165379a5b1d85178319efabbd3ad0a392..c4ed423cf7d9442c4a1eedc908bd8556efd5b4bb 100644
--- a/iputils.spec
+++ b/iputils.spec
@@ -1,6 +1,6 @@
 Name:            iputils
 Version:         20190709
-Release:         2
+Release:         4
 Summary:         Network monitoring tools including ping
 License:         BSD and GPLv2+
 URL:             https://github.com/iputils/iputils
@@ -16,7 +16,10 @@ Patch100:        iputils-ifenslave.patch
 
 Patch6000:       0001-iputils-arpings.patch
 Patch6001:       0002-iputils-arpings-count.patch
-Patch9000:       bugfix-arping-w-does-not-take-effect.patch
+
+Patch9000:       bugfix-fix-ping-dead-loop.patch
+Patch9001:       bugfix-arping-w-does-not-take-effect.patch
+Patch9002:       bugfix-fix-update-problem.patch
 
 BuildRequires:   gcc meson libidn2-devel openssl-devel libcap-devel libxslt
 BuildRequires:   docbook5-style-xsl systemd glibc-kernheaders gettext
@@ -42,6 +45,8 @@ cp %{SOURCE4} %{SOURCE5} .
 %patch6000 -p1
 %patch6001 -p1
 %patch9000 -p1
+%patch9001 -p1
+%patch9002 -p1
 
 %build
   export CFLAGS="-fpie"
@@ -96,11 +101,23 @@ install -cp ifenslave.8 ${RPM_BUILD_ROOT}%{_mandir}/man8/
 %{_mandir}/man8/*.8.gz
 
 %changelog
-* Wed Mar 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 20190709-2
-- Type:bigfix
+* Thu Apr 23 2020 liaichun <liaichun@huawei.com> - 20190709-4
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- DESC: fix update problem
+
+* Sat Mar 7 2020 liuzhikang <liuzhikang3@huawei.com> - 20190709-3
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- DESC:fix arping parameter -w does not take effect
+
+* Tue Mar 3 2020 liuzhikang <liuzhikang3@huawei.com> - 20190709-2
+- Type:bugfix
 - Id:NA
 - SUG:NA
-- DESC:bugfix the arping
+- DESC:update patches
 
 * Wed Oct 9 2019 openEuler Buildteam <buildteam@openeuler.org> - 20190709-1
 - Type:bugfix