diff --git a/syslinux.spec b/syslinux.spec
index e1d027921c4fbaf9d1f8e4faea98b31b509a230a..ce47639c406c9131c4090db69279c76e9b91c759 100644
--- a/syslinux.spec
+++ b/syslinux.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %define _sbindir /sbin
 %define _binaries_in_noarch_packages_terminate_build 0
 %undefine _auto_set_build_flags
@@ -14,7 +14,7 @@ URL:		http://syslinux.zytor.com/wiki/index.php/The_Syslinux_Project
 Source0:	https://mirrors.edge.kernel.org/pub/linux/utils/boot/syslinux/Testing/6.04/%{name}-%{version_num}-pre1.tar.gz
 
 ExclusiveArch:  x86_64
-BuildRequires:	gcc, mingw64-gcc
+BuildRequires:	gcc
 BuildRequires: 	nasm >= 0.98.38-1, perl-interpreter, perl-generators, netpbm-progs
 BuildRequires: 	perl(FileHandle)
 BuildRequires: 	glibc-devel
@@ -162,7 +162,6 @@ fi
 %{_datadir}/syslinux/dosutil/*
 %dir %{_datadir}/syslinux/diag
 %{_datadir}/syslinux/diag/*
-%{_datadir}/syslinux/syslinux64.exe
 %{_mandir}/man1/gethostip*
 %{_mandir}/man1/syslinux*
 %{_mandir}/man1/extlinux*
@@ -206,7 +205,6 @@ fi
 
 %files 		nonlinux
 %{_datadir}/syslinux/*.com
-%{_datadir}/syslinux/*.exe
 %{_datadir}/syslinux/*.c32
 %{_datadir}/syslinux/*.bin
 %{_datadir}/syslinux/*.0
@@ -221,6 +219,9 @@ fi
 %{_datadir}/syslinux/efi64
 
 %changelog
+* Mon Apr 03 2023 Chunmei Xu <xuchunmei@linux.alibaba.com> - 6.04~pre1-4
+- remove unnecessary BuildRequires
+
 * Wed Dec 28 2022 Kun(llfl) <llfl@linux.alibaba.com> - 6.04~pre1-3
 - optimise spec