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
index b8547cc9466949106a87fb221c11dba633d7acb0..55710e8058fa284b5a3b1156ed996c1e613c4eed 100644
--- 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
@@ -50,7 +50,7 @@ index 082f685..3408c60 100644
  #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++) {
++    for (i = 0; i < LWIP_ARRAYSIZE(memp_pools); i++) {
 +        if (memp_pools[i]->base == NULL) {
 +            return -1;
 +        }
diff --git a/lwip.spec b/lwip.spec
index b9329c35ce7ca79f0dc2db57a90e7fa8dd13fe97..64c7bad14a515a54990ff55cfa300e23dcde1eae 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: 75
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -111,6 +111,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Sun Jun 25 2023 jiangheng <jiangheng14@huawei.com> - 2.1.3-75
+- modify incorrect if to for in 0069 patch
+
 * Sun Jun 25 2023 jiangheng <jiangheng14@huawei.com> - 2.1.3-74
 - add error check in hugepage_init and sys_mbox_free