diff --git a/meta-ohos-core/recipes-core/ovmf/ovmf/Fix-VLA-parameter-warning.patch b/meta-ohos-core/recipes-core/ovmf/ovmf/Fix-VLA-parameter-warning.patch
deleted file mode 100644
index f524a05e44993006dbe22403f552affd3bb7f1b5..0000000000000000000000000000000000000000
--- a/meta-ohos-core/recipes-core/ovmf/ovmf/Fix-VLA-parameter-warning.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 0a3944c8c99b8d10cc4325f721b7c273d2b41f7b Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Adri=C3=A1n=20Herrera=20Arcila?= <adr.her.arc.95@gmail.com>
-Date: Wed, 23 Jun 2021 08:53:59 +0100
-Subject: [PATCH] Fix VLA parameter warning (#893)
-
-Make VLA buffer types consistent in declarations and definitions.
-Resolves build crash when using -Werror due to "vla-parameter" warning.
-
-Signed-off-by: Adrian Herrera <adr.her.arc.95@gmail.com>
-Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
-Upstream-status: Backport [https://github.com/google/brotli/commit/0a3944c8c99b8d10cc4325f721b7c273d2b41f7b]
----
- c/dec/decode.c | 6 ++++--
- c/enc/encode.c | 5 +++--
- 2 files changed, 7 insertions(+), 4 deletions(-)
-
-diff --git a/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c b/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
-index ae5a3d3f..7eee9688 100644
---- a/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
-+++ b/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
-@@ -2033,8 +2033,10 @@ static BROTLI_NOINLINE BrotliDecoderErrorCode SafeProcessCommands(
- }
- 
- BrotliDecoderResult BrotliDecoderDecompress(
--    size_t encoded_size, const uint8_t* encoded_buffer, size_t* decoded_size,
--    uint8_t* decoded_buffer) {
-+    size_t encoded_size,
-+    const uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(encoded_size)],
-+    size_t* decoded_size,
-+    uint8_t decoded_buffer[BROTLI_ARRAY_PARAM(*decoded_size)]) {
-   BrotliDecoderState s;
-   BrotliDecoderResult result;
-   size_t total_out = 0;
-diff --git a/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c b/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
-index 8d90937b..0c49c641 100644
---- a/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
-+++ b/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
-@@ -1470,8 +1470,9 @@ static size_t MakeUncompressedStream(
- 
- BROTLI_BOOL BrotliEncoderCompress(
-     int quality, int lgwin, BrotliEncoderMode mode, size_t input_size,
--    const uint8_t* input_buffer, size_t* encoded_size,
--    uint8_t* encoded_buffer) {
-+    const uint8_t input_buffer[BROTLI_ARRAY_PARAM(input_size)],
-+    size_t* encoded_size,
-+    uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(*encoded_size)]) {
-   BrotliEncoderState* s;
-   size_t out_size = *encoded_size;
-   const uint8_t* input_start = input_buffer;
diff --git a/meta-ohos-core/recipes-core/ovmf/ovmf_%.bbappend b/meta-ohos-core/recipes-core/ovmf/ovmf_%.bbappend
deleted file mode 100644
index 862e97c194f3717ca623046cee957dbfeec1db78..0000000000000000000000000000000000000000
--- a/meta-ohos-core/recipes-core/ovmf/ovmf_%.bbappend
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-FileCopyrightText: Huawei Inc.
-#
-# SPDX-License-Identifier: Apache-2.0
-
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-SRC_URI += "file://Fix-VLA-parameter-warning.patch"