diff --git a/libnet.spec b/libnet.spec
index 9f0673e..25bcafe 100644
--- a/libnet.spec
+++ b/libnet.spec
@@ -1,11 +1,11 @@
 Name:           libnet
 Version:        1.2
-Release:	0
+Release:	1
 Summary:        A C library to help with construction and handling of network packets
 License:        BSD
 URL:            https://github.com/libnet/libnet/
 Source:         https://github.com/libnet/libnet/releases/download/v%{version}/%{name}-%{version}.tar.gz
-BuildRequires:  automake autoconf libtool
+BuildRequires:  automake autoconf libtool doxygen
 
 %description
 Libbet provides a fairly portable framework for network packet
@@ -73,7 +73,10 @@ rm -f doc/html/Makefile*
 %{_mandir}/man3/%{name}*.3*
 
 %changelog
-* Tue Jun 02 2020 SimpleUpdate Robot <tc@openeuler.org>
+* Wed Jul 29 2020 Shinwell Hu <micromotive@qq.com> - 1.2-1
+- libnet requires doxygen 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