diff --git a/backport-get-rid-of-a-memory-leak-of-deleted-boot-entries.patch b/backport-get-rid-of-a-memory-leak-of-deleted-boot-entries.patch
deleted file mode 100644
index efdef67dda21bb7847994c774e9ff761daa5296d..0000000000000000000000000000000000000000
--- a/backport-get-rid-of-a-memory-leak-of-deleted-boot-entries.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From d9eb7f1536ed6262fc8c6518c6afe6053a450e9d Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Tue, 28 May 2019 17:00:31 -0400
-Subject: [PATCH] Get rid of a memory leak of deleted boot entries.
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
-
-Conflict:NA
-Reference:https://github.com/rhboot/efibootmgr/commit/d9eb7f1536ed6262fc8c6518c6afe6053a450e9d
----
- src/efibootmgr.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
-
-diff --git a/src/efibootmgr.c b/src/efibootmgr.c
-index 19a6edc..afcfc77 100644
---- a/src/efibootmgr.c
-+++ b/src/efibootmgr.c
-@@ -106,13 +106,12 @@ read_vars(char **namelist,
- 
- 	for (i=0; namelist[i] != NULL; i++) {
- 		if (namelist[i]) {
--			entry = malloc(sizeof(var_entry_t));
-+			entry = calloc(1, sizeof(var_entry_t));
- 			if (!entry) {
--				efi_error("malloc(%zd) failed",
-+				efi_error("calloc(1, %zd) failed",
- 					  sizeof(var_entry_t));
- 				goto err;
- 			}
--			memset(entry, 0, sizeof(var_entry_t));
- 
- 			rc = efi_get_variable(EFI_GLOBAL_GUID, namelist[i],
- 					       &entry->data, &entry->data_size,
-@@ -611,6 +610,10 @@ delete_var(const char *prefix, uint16_t num)
- 				return rc;
- 			}
- 			list_del(&(entry->list));
-+			free(entry->name);
-+			free(entry->data);
-+			memset(entry, 0, sizeof(*entry));
-+			free(entry);
- 			break; /* short-circuit since it was found */
- 		}
- 	}
diff --git a/efibootmgr-17.tar.gz b/efibootmgr-17.tar.gz
deleted file mode 100644
index 6000e819daa76401c6851170e26e66f948b5fcc6..0000000000000000000000000000000000000000
Binary files a/efibootmgr-17.tar.gz and /dev/null differ
diff --git a/efibootmgr-18.tar.gz b/efibootmgr-18.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fabd0a81656751d207ca0c7205d6f138e0bd7fb0
Binary files /dev/null and b/efibootmgr-18.tar.gz differ
diff --git a/efibootmgr.spec b/efibootmgr.spec
index e0a5136c924bb1b9e3534374850688bed5f346d7..ae803a308e81cec8aeea2ac30e479416a4df22cc 100644
--- a/efibootmgr.spec
+++ b/efibootmgr.spec
@@ -1,16 +1,14 @@
 Name:          efibootmgr
-Release:       2
-Version:       17
+Release:       1
+Version:       18
 Summary:       A tool manipulating the EFI Boot Manager
 License:       GPLv2+
 URL:           https://github.com/rhboot/%{name}/
 Source0:       https://github.com/rhboot/%{name}/releases/download/%{version}/%{name}-%{version}.tar.gz
 
-Patch0:        remove_extra_decl.patch
-Patch6000:     backport-get-rid-of-a-memory-leak-of-deleted-boot-entries.patch
 
 BuildRequires: gcc
-BuildRequires: efi-srpm-macros >= 3-2 efi-filesystem git popt-devel efivar-libs >= 35-2 efivar-devel >= 35-2
+BuildRequires: efi-srpm-macros >= 3-2 efi-filesystem git popt-devel efivar-libs >= 38-1 efivar-devel >= 38-1
 Requires:      efi-filesystem
 ExclusiveArch: %{efi}
 Conflicts:     elilo <= 3.6-6
@@ -32,7 +30,7 @@ Help package contains some readme, man and other related files for efibootmgr.
 git config --local --add %{name}.efidir %{efi_vendor}
 
 %build
-%make_build
+%make_build CFLAGS='%{optflags}' LDFLAGS='%{build_ldflags}'
 
 %install
 rm -rf %{buildroot}
@@ -49,6 +47,9 @@ rm -rf %{buildroot}
 %{_mandir}/*/*.?.gz
 
 %changelog
+* Tue Oct 18 2022 zhangqiumiao <zhangqiumiao1@huawei.com> - 18-1
+- update to verion 18
+
 * Mon Apr 25 2022 yangcheng <yangcheng87@h-partners.com> - 17-2
 - rebuild efibootmgr
 
diff --git a/remove_extra_decl.patch b/remove_extra_decl.patch
deleted file mode 100644
index 4bf7111c9a8f21a69eafde6ac52f6e6a758db464..0000000000000000000000000000000000000000
--- a/remove_extra_decl.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From 99b578501643377e0b1994b2a068b790d189d5ad Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Wed, 13 Jun 2018 09:41:01 -0400
-Subject: [PATCH] remove extra decl
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- src/efibootmgr.c | 3 ---
- 1 file changed, 3 deletions(-)
-
-diff --git a/src/efibootmgr.c b/src/efibootmgr.c
-index de38f01..4e1a680 100644
---- a/src/efibootmgr.c
-+++ b/src/efibootmgr.c
-@@ -1536,9 +1536,6 @@ parse_opts(int argc, char **argv)
- 					       "invalid numeric value %s\n",
- 					       optarg);
- 			}
--                        /* XXX efivar-36 accidentally doesn't have a public
--                         * header for this */
--			extern int efi_set_verbose(int verbosity, FILE *errlog);
- 			efi_set_verbose(opts.verbose - 2, stderr);
- 			break;
- 		case 'V':