diff --git a/0175-lwip_sock-add-semt-sock_wait.patch b/0175-lwip_sock-add-semt-sock_wait.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2bd042e25aed08e79e4dca8b510254fa77aeff0d
--- /dev/null
+++ b/0175-lwip_sock-add-semt-sock_wait.patch
@@ -0,0 +1,40 @@
+From 0e3fc8b726c832487191dde14020d80b386e6787 Mon Sep 17 00:00:00 2001
+From: yinbin <yinbin8@huawei.com>
+Date: Sat, 2 Nov 2024 14:57:09 +0800
+Subject: [PATCH] lwip_sock: add semt sock_wait
+
+---
+ src/api/lwipgz_sock.c     | 4 ++++
+ src/include/lwipgz_sock.h | 1 +
+ 2 files changed, 5 insertions(+)
+
+diff --git a/src/api/lwipgz_sock.c b/src/api/lwipgz_sock.c
+index 5419057..5ec4fbf 100644
+--- a/src/api/lwipgz_sock.c
++++ b/src/api/lwipgz_sock.c
+@@ -104,6 +104,10 @@ int gazelle_alloc_socket(struct netconn *newconn, int accepted, int flags)
+   if (do_lwip_init_sock(fd) != 0)
+     goto out;
+ 
++  int index = fd - LWIP_SOCKET_OFFSET;
++  if (sem_init(&sockets[index].sock_wait, 0, 0) != 0)
++    goto out;
++
+   if (accepted) {
+     int ret = 0;
+     struct tcp_pcb *pcb = newconn->pcb.tcp;
+diff --git a/src/include/lwipgz_sock.h b/src/include/lwipgz_sock.h
+index 4f8e17b..e1700c1 100644
+--- a/src/include/lwipgz_sock.h
++++ b/src/include/lwipgz_sock.h
+@@ -194,6 +194,7 @@ struct lwip_sock {
+   uint8_t already_bind_numa;
+ 
+   struct sock_time_stamp stamp;
++  sem_t sock_wait;
+ #endif /* GAZELLE_ENABLE */
+ };
+ 
+-- 
+2.34.1
+
diff --git a/lwip.spec b/lwip.spec
index c86556ed57cfdbe1cc47b2dc1229cc00c9d9db24..1c0e221baf968c6772b9b1f3e95837a40d1b8f29 100644
--- a/lwip.spec
+++ b/lwip.spec
@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.2.0
-Release: 62
+Release: 63
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -186,6 +186,7 @@ Patch9170:  0171-IPV6-fix-array-out-of-bounds-in-function-ip6_ntoa_r.patch
 Patch9171:  0172-IPV6-add-group-check-while-mld6-schedule-a-report.patch
 Patch9172:  0173-IGMP-fix-problem-that-can-not-join-the-sixteen-igmp-.patch
 Patch9173:  0174-bugfix-Codedump-occurs-when-the-GAZELLE_TCP_REUSE_IP.patch
+Patch9174:  0175-lwip_sock-add-semt-sock_wait.patch 
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -215,6 +216,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Sat Nov 2 2024 yinbin <yinbin8@huawei.com> - 2.2.0-63
+- lwip_sock: add semt sock_wait
+
 * Fri Nov 1 2024 hankangkang <hankangkang5@huawei.com> - 2.2.0-62
 - When the GAZELLE_TCP_REUSE_IPPORT is on, min_cnts_lpcb is NULL
 - Turn on the LWIP_SO-LINGER switch