diff --git a/libbs2b-3.1.0.tar.lzma b/libbs2b-3.1.0.tar.lzma
new file mode 100644
index 0000000..eaeadf5
Binary files /dev/null and b/libbs2b-3.1.0.tar.lzma differ
diff --git a/libbs2b-security.patch b/libbs2b-security.patch
new file mode 100644
index 0000000..ca6dbd7
--- /dev/null
+++ b/libbs2b-security.patch
@@ -0,0 +1,11 @@
+--- libbs2b-3.1.0/src/bs2bconvert.c.orig	2014-05-20 23:09:11.975876646 +0100
++++ libbs2b-3.1.0/src/bs2bconvert.c	2014-05-20 23:14:06.047076693 +0100
+@@ -153,7 +153,7 @@
+ 	if( ( infile = sf_open( infilename, SFM_READ, &sfinfo ) ) == NULL )
+ 	{
+ 		printf( "Not able to open input file %s.\n", infilename );
+-		printf( sf_strerror( NULL ) );
++		printf( "%s", sf_strerror( NULL ) );
+ 		return 1;
+ 	}
+ 
diff --git a/libbs2b.spec b/libbs2b.spec
new file mode 100644
index 0000000..b59c45d
--- /dev/null
+++ b/libbs2b.spec
@@ -0,0 +1,69 @@
+Name:		    libbs2b
+Version:	    3.1.0
+Release:	    22
+Summary:	    Bauer stereophonic-to-binaural DSP
+License:	    Copyright only
+URL:		    http://bs2b.sourceforge.net/
+
+Source0:	    http://downloads.sourceforge.net/project/bs2b/libbs2b/%{version}/libbs2b-%{version}.tar.lzma
+Patch0:		    libbs2b-security.patch
+
+BuildRequires:  gcc-c++ autoconf automake libtool libsndfile-devel
+
+%description
+The Bauer stereophonic-to-binaural DSP (bs2b) is designed to improve headphone listening of stereo 
+audio records.
+
+%package devel
+Summary:	    Development files for libbs2b
+Requires:	    libbs2b = %{version}-%{release} pkgconfig
+
+%description devel
+%{summary}
+
+%package_help
+
+
+%prep
+%autosetup -n %{name}-%{version} -p1
+
+sed -i -e 's/lzma/xz/g' configure.ac
+autoreconf -vif
+
+
+%build
+%configure
+sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
+sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
+%make_build V=1
+
+
+%install
+%make_install
+%delete_la_and_a
+
+
+%files
+%defattr(-,root,root)
+%doc AUTHORS README
+%license COPYING
+%{_bindir}/*
+%{_libdir}/%{name}.so.*
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/*
+%{_libdir}/libbs2b.so
+%{_libdir}/pkgconfig/libbs2b.pc
+
+%files help
+%defattr(-,root,root)
+%doc ChangeLog
+
+
+%ldconfig_scriptlets
+
+
+%changelog
+* Wed Dec 4 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.1.0-22
+- Package init
\ No newline at end of file