diff --git a/0001-usbmisc-initialize-string-buffer-before-reading-from.patch b/0001-usbmisc-initialize-string-buffer-before-reading-from.patch
deleted file mode 100644
index ef8ffc6..0000000
--- a/0001-usbmisc-initialize-string-buffer-before-reading-from.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From e3a98cd4870e46cefbfaa1c6f3142c70351aba02 Mon Sep 17 00:00:00 2001
-From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Date: Thu, 22 Oct 2020 12:01:44 +0200
-Subject: [PATCH 11/15] usbmisc: initialize string buffer before reading from
- device.
-
-Cliff Biffle points out that some devices lie about the length of their
-string, so we end up with stack data in the string buffer, which is then
-displayed by userspace.  Fix this up by initializing the data to 0 first
-before reading from the device.
-
-Reported-by: Cliff L. Biffle <code@cliffle.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- usbmisc.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/usbmisc.c b/usbmisc.c
-index 9a329f2..ba0591f 100644
---- a/usbmisc.c
-+++ b/usbmisc.c
-@@ -210,6 +210,12 @@ char *get_dev_string(libusb_device_handle *dev, uint8_t id)
- 	langid = get_any_langid(dev);
- 	if (!langid) return strdup("(error)");
- 
-+	/*
-+	 * Some devices lie about their string size, so initialize
-+	 * the buffer with all 0 to account for that.
-+	 */
-+	memset(unicode_buf, 0x00, sizeof(unicode_buf));
-+
- 	ret = libusb_get_string_descriptor(dev, id, langid,
- 	                                   (unsigned char *) unicode_buf,
- 	                                   sizeof unicode_buf);
--- 
-1.8.3.1
-
diff --git a/usbutils-012.tar.xz b/usbutils-012.tar.xz
deleted file mode 100644
index 1178f91..0000000
Binary files a/usbutils-012.tar.xz and /dev/null differ
diff --git a/usbutils-014.tar.xz b/usbutils-014.tar.xz
new file mode 100644
index 0000000..c747842
Binary files /dev/null and b/usbutils-014.tar.xz differ
diff --git a/usbutils.spec b/usbutils.spec
index 78581da..2304e0b 100644
--- a/usbutils.spec
+++ b/usbutils.spec
@@ -1,6 +1,6 @@
 Name:    usbutils
-Version: 012
-Release: 5
+Version: 014
+Release: 1
 Summary: Linux utilities for USB device
 License: GPLv2+
 URL:     http://www.linux-usb.org/
@@ -9,7 +9,6 @@ Source0: https://www.kernel.org/pub/linux/utils/usb/usbutils/%{name}-%{version}.
 Source1: GPL-2.0.txt
 Source2: GPL-3.0.txt
 
-Patch1:  0001-usbmisc-initialize-string-buffer-before-reading-from.patch
 
 BuildRequires: libusbx-devel systemd-devel gcc autoconf automake libtool
 Requires: hwdata
@@ -46,6 +45,9 @@ install -D -m 644 %{SOURCE2} %{buildroot}%{_defaultlicensedir}/%{name}/GPL-3.0.t
 %{_mandir}/*/*
 
 %changelog
+* Tue Nov 23 2021 yanglongkang <yanglongkang@hiuawei.com> - 014-1
+- update package to 014
+
 * Tue Sep 28 2021 Wenchao Hao <haowenchao@huawei.com> - 012-5
 - Nothing but to sync master and LTS branch