diff --git a/0069-add-error-check-in-hugepage_init-and-sys_mbox_free.patch b/0069-add-error-check-in-hugepage_init-and-sys_mbox_free.patch
deleted file mode 100644
index b8547cc9466949106a87fb221c11dba633d7acb0..0000000000000000000000000000000000000000
--- a/0069-add-error-check-in-hugepage_init-and-sys_mbox_free.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From cbeb07ef6238a719a2bb84837835ebc228ac4fde Mon Sep 17 00:00:00 2001
-From: jiangheng <jiangheng14@huawei.com>
-Date: Tue, 20 Jun 2023 14:56:28 +0800
-Subject: [PATCH] add error check in hugepage_init and sys_mbox_free
-
----
- src/api/sys_arch.c     |  8 ++++++--
- src/include/memp_def.h | 13 ++++++++++++-
- 2 files changed, 18 insertions(+), 3 deletions(-)
-
-diff --git a/src/api/sys_arch.c b/src/api/sys_arch.c
-index f93a00e..1bc3aee 100644
---- a/src/api/sys_arch.c
-+++ b/src/api/sys_arch.c
-@@ -124,8 +124,12 @@ err_t sys_mbox_new(struct sys_mbox **mb, int size)
- void sys_mbox_free(struct sys_mbox **mb)
- {
-     struct sys_mbox *mbox = *mb;
--    rte_ring_free(mbox->ring);
-+    if (mbox->ring != NULL) {
-+        rte_ring_free(mbox->ring);
-+        mbox->ring = NULL;
-+    }
-     memp_free(MEMP_SYS_MBOX, mbox);
-+    sys_mbox_set_invalid(mb);
- }
- 
- err_t sys_mbox_trypost(struct sys_mbox **mb, void *msg)
-@@ -371,7 +375,7 @@ uint8_t *sys_hugepage_malloc(const char *name, uint32_t size)
- 
-     mz = rte_memzone_reserve(name, size, rte_socket_id(), 0);
-     if (mz == NULL) {
--        rte_exit(EXIT_FAILURE, "failed to reserver memory for mempool[%s]\n", name);
-+        LWIP_DEBUGF(SYS_DEBUG, ("sys_hugepage_malloc: failed to reserve memory for mempool\n"));
-         return NULL;
-     }
- 
-diff --git a/src/include/memp_def.h b/src/include/memp_def.h
-index 082f685..3408c60 100644
---- a/src/include/memp_def.h
-+++ b/src/include/memp_def.h
-@@ -52,15 +52,26 @@
- #include <lwip/priv/memp_std.h>
- #undef LWIP_MEMPOOL
- 
--static inline void hugepage_init(void)
-+extern PER_THREAD uint8_t *ram_heap;
-+static inline int hugepage_init(void)
- {
- #define LWIP_MEMPOOL(name,num,size,desc)  LWIP_MEMPOOL_BASE_INIT(name)
- #include "lwip/priv/memp_std.h"
-+    u16_t i;
-+    if (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
-+        if (memp_pools[i]->base == NULL) {
-+            return -1;
-+        }
-+    }
- 
- #if !MEM_LIBC_MALLOC
- 	LWIP_MEM_MEMORY_DECLARE(ram_heap)
-     LWIP_MEM_MEMORY_INIT(ram_heap)
-+    if (ram_heap == NULL) {
-+        return -1;
-+    }
- #endif /* MEM_LIBC_MALLOC */
-+    return 0;
- }
- 
- #endif /* __MEMP_DEF_H__ */
--- 
-2.27.0
-
diff --git a/lwip.spec b/lwip.spec
index b9329c35ce7ca79f0dc2db57a90e7fa8dd13fe97..66cb6a09809bc0e4f178e5e20ca92cc2de50ca9c 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: 2.1.3
-Release: 74
+Release: 73
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -80,7 +80,6 @@ Patch9064:  0065-fix-udp-recvmbox-size-not-set.patch
 Patch9065:  0066-adapt-to-dpdk-19.11-and-dpdk-21.11.patch
 Patch9066:  0067-fix-null-pointer-when-all-zero-address-listen.patch
 Patch9067:  0068-enable-UDP-CKSUM-in-lwip.patch
-Patch9068:  0069-add-error-check-in-hugepage_init-and-sys_mbox_free.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -111,9 +110,6 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
-* Sun Jun 25 2023 jiangheng <jiangheng14@huawei.com> - 2.1.3-74
-- add error check in hugepage_init and sys_mbox_free
-
 * Wed Jun 21 2023 kircher <majun65@huawei.com> - 2.1.3-73
 - enable udp cksum in lwip