diff --git a/0004-backport-Suppress-noisy-basic-auth-token-deletion-log.patch b/0004-backport-Suppress-noisy-basic-auth-token-deletion-log.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1bdf4cd9bff1680520ec6e3794733818d9123e6f
--- /dev/null
+++ b/0004-backport-Suppress-noisy-basic-auth-token-deletion-log.patch
@@ -0,0 +1,32 @@
+From 0a960a272d46fa3c1d4929543efdfb673f47d37f Mon Sep 17 00:00:00 2001
+From: Ahmet Alp Balkan <ahmet@linkedin.com>
+Date: Fri, 28 Jun 2024 12:10:04 -0700
+Subject: [PATCH] Suppress noisy basic auth token deletion log
+
+Right now the basic auth tokens that are deleted after `--auth-token-ttl`
+cause info-level logs to be emitted. Change this to debug. This helps with
+the issue at #18244 where calling `/readyz` frequently pollutes the etcd server
+logs with this log message.
+
+Fixes #18244.
+
+Signed-off-by: Ahmet Alp Balkan <ahmet@linkedin.com>
+---
+ auth/simple_token.go | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/auth/simple_token.go b/auth/simple_token.go
+index a9dc5b7..364aba2 100644
+--- a/auth/simple_token.go
++++ b/auth/simple_token.go
+@@ -166,7 +166,7 @@ func (t *tokenSimple) enable() {
+ 	delf := func(tk string) {
+ 		if username, ok := t.simpleTokens[tk]; ok {
+ 			if t.lg != nil {
+-				t.lg.Info(
++				t.lg.Debug(
+ 					"deleted a simple token",
+ 					zap.String("user-name", username),
+ 					zap.String("token", tk),
+-- 
+2.9.3.windows.1
\ No newline at end of file
diff --git a/etcd.spec b/etcd.spec
index cf963c4e36e3a45fcee4b1f2b20e3e220f52c82e..b73cda5745f8791e3463c677279ead65fa329bef 100644
--- a/etcd.spec
+++ b/etcd.spec
@@ -31,7 +31,7 @@ system.}
 %global gosupfiles      integration/fixtures/* etcdserver/api/v2http/testdata/*
 
 Name:           etcd
-Release:        5
+Release:        6
 Summary:        Distributed reliable key-value store for the most critical data of a distributed system
 
 # Upstream license specification: Apache-2.0
@@ -47,7 +47,7 @@ Source10:       genmanpages.sh
 Patch1:         0001-Convert-int-to-string-using-strconv.Itoa.patch
 Patch2:		0002-Etcd-on-unsupported-platform-without-ETCD_UNSUPPORTED_ARCH=arm64-set.patch
 Patch3:		0003-etcd-3.4.14-sw.patch
-
+Patch4:         0004-backport-Suppress-noisy-basic-auth-token-deletion-log.patch
 BuildRequires:  golang
 BuildRequires:  python3-devel
 %{?systemd_requires}
@@ -67,6 +67,7 @@ Requires(pre):  shadow-utils
 %ifarch sw_64
 %patch3 -p1
 %endif
+%patch4 -p1
 # For compatibility
 cp -aR etcdserver/api/snap snap
 cp -aR etcdserver/api/membership etcdserver/membership
@@ -152,6 +153,9 @@ getent passwd %{name} >/dev/null || useradd -r -g %{name} -d %{_sharedstatedir}/
 %endif
 
 %changelog
+* Wed Jul 17 2024 guojunding <guojunding@kylinos.cn> - 3.4.14-6
+- Suppress noisy basic auth token deletion log
+
 * Wed Oct 19 2022 wuzx<wuzx1226@qq.com> - 3.4.14-5
 - add sw64 patch