diff --git a/0144-cfg-add-lwip_opts-recvmbox_size.patch b/0144-cfg-add-lwip_opts-recvmbox_size.patch
new file mode 100644
index 0000000000000000000000000000000000000000..06cf7f0f8204feccc85b8f91d54604c129740373
--- /dev/null
+++ b/0144-cfg-add-lwip_opts-recvmbox_size.patch
@@ -0,0 +1,44 @@
+diff --git a/src/api/sockets.c b/src/api/sockets.c
+index 5a72b62..924e1a2 100644
+--- a/src/api/sockets.c
++++ b/src/api/sockets.c
+@@ -329,6 +329,9 @@ static void lwip_socket_drop_registered_mld6_memberships(int s);
+ #if GAZELLE_ENABLE
+ uint32_t sockets_num;
+ struct lwip_sock *sockets;
++struct lwip_opts g_lwip_opts = {
++    .recvmbox_size = 4096,
++};
+ #else
+ static struct lwip_sock sockets[NUM_SOCKETS];
+ #endif /* GAZELLE_ENABLE */
+diff --git a/src/include/lwipopts.h b/src/include/lwipopts.h
+index cb3154a..8c021e2 100644
+--- a/src/include/lwipopts.h
++++ b/src/include/lwipopts.h
+@@ -207,7 +207,7 @@
+ #define TCP_HLEN 20
+ 
+ #define DEFAULT_ACCEPTMBOX_SIZE 4096
+-#define DEFAULT_TCP_RECVMBOX_SIZE 4096
++#define DEFAULT_TCP_RECVMBOX_SIZE g_lwip_opts.recvmbox_size
+ 
+ #define TCP_LISTEN_BACKLOG 1
+ #define TCP_DEFAULT_LISTEN_BACKLOG 0xffff
+diff --git a/src/include/lwipsock.h b/src/include/lwipsock.h
+index d700cee..627dab9 100644
+--- a/src/include/lwipsock.h
++++ b/src/include/lwipsock.h
+@@ -168,6 +168,12 @@ static inline unsigned same_node_ring_count(struct lwip_sock *sock)
+  * --------------------------------------------------
+  */
+ #if GAZELLE_ENABLE
++struct lwip_opts {
++  uint32_t    recvmbox_size;
++};
++
++extern struct lwip_opts g_lwip_opts;
++
+ extern uint32_t sockets_num;
+ extern struct lwip_sock *sockets;
+ 
diff --git a/lwip.spec b/lwip.spec
index 7f31f1f5935ec1e52d0f4046438b737e99013a4e..23b3ad0a91e5a9f7dbe869140331242a5600709b 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: 36
+Release: 37
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -155,6 +155,8 @@ Patch9139:  0140-add-IP_ADD_SOURCE_MEMBERSHIP-to-setsockopt-for-igmpv3.patch
 Patch9140:  0141-Improve-size-of-multicast-specifications.patch
 Patch9141:  0142-virtio-record-local_port-for-port_map-of-virtio.patch
 Patch9142:  0143-add-MCAST_MSFILTER-to-setsockopt-for-IGMPv3.patch
+Patch9143:  0144-cfg-add-lwip_opts-r^Cvmbox_size.patch
+
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
 #Requires: 
@@ -183,6 +185,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Thu Jul 04 2024 zhengjiebing <zhengjiebing@cmss.chinamobile.com> - 2.2.0-37
+- cfg: add lwip_opts.recvmbox_size
+
 * Fri Jun 28 2024 wanfeng <wanfeng@kylinos.cn> - 2.2.0-36
 - add MCAST_MSFILTER to setsockopt for IGMPv3