diff --git a/libnet-1.1.6.tar.gz b/libnet-1.1.6.tar.gz
deleted file mode 100644
index 5ce5ab90430755b2ef9ebf9492954c1cbd929134..0000000000000000000000000000000000000000
Binary files a/libnet-1.1.6.tar.gz and /dev/null differ
diff --git a/libnet-1.2.tar.gz b/libnet-1.2.tar.gz
new file mode 100644
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diff --git a/libnet.spec b/libnet.spec
index 267bb50dcb39333c098fd05439568332d5b47561..686fa20741c72e213a15ff3cd8e2e4ecf0776c4d 100644
--- a/libnet.spec
+++ b/libnet.spec
@@ -1,11 +1,11 @@
 Name:           libnet
-Version:        1.1.6
-Release:        17
+Version:        1.2
+Release:	1
 Summary:        A C library to help with construction and handling of network packets
 License:        BSD
-URL:            http://www.sourceforge.net/projects/libnet-dev/
-Source:         http://downloads.sourceforge.net/libnet-dev/%{name}-%{version}.tar.gz
-BuildRequires:  automake autoconf libtool
+URL:            https://github.com/libnet/libnet/
+Source:         https://github.com/libnet/libnet/releases/download/v%{version}/%{name}-%{version}.tar.gz
+BuildRequires:  automake autoconf libtool doxygen graphviz
 
 %description
 Libbet provides a fairly portable framework for network packet
@@ -55,21 +55,28 @@ rm -f doc/html/Makefile*
 %postun -p /sbin/ldconfig
 
 %files
-%doc doc/COPYING
 %{_libdir}/%{name}.so.*
 
 %files devel
 %doc __dist_sample/sample/
 %{_libdir}/%{name}.so
+%{_libdir}/pkgconfig/%{name}.pc
 %{_bindir}/%{name}-config
 %{_includedir}/%{name}/
 %{_includedir}/libnet.h
 
 %files help
-%doc README doc/CHANGELOG doc/CONTRIB doc/DESIGN_NOTES doc/MIGRATION
-%doc doc/PACKET_BUILDING doc/RAWSOCKET_NON_SEQUITUR doc/TODO doc/html/
+%doc README.md ChangeLog.md doc/MIGRATION.md doc/RAWSOCKET.md
+%doc doc/html/
+%doc %{_docdir}/*
 %{_mandir}/man3/%{name}*.3*
 
 %changelog
+* Wed Jul 29 2020 Shinwell Hu <micromotive@qq.com> - 1.2-1
+- libnet requires doxygen and graphviz to build document
+
+* Tue Jun 02 2020 SimpleUpdate Robot <tc@openeuler.org> - 1.2-0
+- Update to version 1.2
+
 * Tue  Sep 17 2019 Yiru Wang <wangyiru1@huawei.com> - 1.1.6-17
 - Pakcage init