diff --git a/libbluray-0.8.0-no_doxygen_timestamp.patch b/libbluray-0.8.0-no_doxygen_timestamp.patch
deleted file mode 100644
index 2ca49ef..0000000
--- a/libbluray-0.8.0-no_doxygen_timestamp.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- libbluray-0.2.2/doc/doxygen-footer.html.orig	2012-06-13 02:25:30.740725465 +0200
-+++ libbluray-0.2.2/doc/doxygen-footer.html	2012-06-13 02:25:56.585725752 +0200
-@@ -1,7 +1,7 @@
- <hr size="1">
- <div id="footer">
-   <small>
--    Generated on $datetime for $projectname by&nbsp;
-+    Generated for $projectname by&nbsp;
-     <a href="http://www.doxygen.org/index.html">
-     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1<br />
-     Copyright &copy; 2010 John Stebbins et al.<br />
diff --git a/libbluray.spec b/libbluray.spec
index 612d047..74f3fdd 100644
--- a/libbluray.spec
+++ b/libbluray.spec
@@ -1,13 +1,11 @@
 Name:           libbluray
 Version:        1.1.2
-Release:        1
+Release:        2
 Summary:        Library used to access Blu-ray Disc for video playback
 License:        LGPLv2+
 URL:            https://www.videolan.org/developers/libbluray.html
 Source0:        https://download.videolan.org/pub/videolan/%{name}/%{version}/%{name}-%{version}.tar.bz2
 
-Patch0:         libbluray-0.8.0-no_doxygen_timestamp.patch
-
 BuildRequires:  ant autoconf automake doxygen fontconfig-devel freetype-devel graphviz
 BuildRequires:  java-1.8.0-openjdk-devel javapackages-tools libtool libxml2-devel texlive-latex
 Provides:       %{name}-utils
@@ -79,5 +77,11 @@ do install -Dp -m 0755 .libs/$i %{buildroot}%{_bindir}/$i; done;
 %doc doc/doxygen/html
 
 %changelog
+* Thu Jan 9 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.1.2-2
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: optimization the spec
+
 * Thu Sep 05 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.1.2-1
 - Package init