diff --git a/gst-plugins-base-1.20.3.tar.xz b/gst-plugins-base-1.20.3.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..0639dc7144b74a879f2c2beefa6dd08881c12aa3
Binary files /dev/null and b/gst-plugins-base-1.20.3.tar.xz differ
diff --git a/gstreamer1-plugins-base.spec b/gstreamer1-plugins-base.spec
index 024de3ef84907a82b7a8468ec78263e329d3abe7..615573ced81e7080b533a1413474e0d097fab093 100644
--- a/gstreamer1-plugins-base.spec
+++ b/gstreamer1-plugins-base.spec
@@ -2,13 +2,12 @@
 %global         gst_mm          gstreamer-%{majorminor}
 
 Name:            gstreamer1-plugins-base
-Version:         1.19.3
-Release:         1
+Version:         1.20.3
+Release:         3
 Summary:         GStreamer streaming media framework base plugins
 License:         LGPLv2+
 URL:             http://gstreamer.freedesktop.org/
 Source0:         http://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-%{version}.tar.xz
-
 Patch0:         0001-missing-plugins-Remove-the-mpegaudioversion-field.patch
 
 BuildRequires:  gcc-c++ gstreamer1-devel >= %{version} gobject-introspection-devel >= 1.31.1 iso-codes-devel alsa-lib-devel
@@ -42,6 +41,8 @@ These include:
 %package devel
 Summary:        GStreamer Base Plugins Development files
 Requires:       %{name} = %{version}-%{release}
+Requires:       gstreamer1-devel >= %{version}
+Provides:       tools
 
 %description devel
 This package contains static libraries and header files.
@@ -60,7 +61,7 @@ This package provides manual for developpers.
 %patch0 -p1
 
 %build
-%meson -D doc=disabled -D gtk_doc=disabled -D orc=enabled \
+%meson -D doc=disabled -D orc=enabled \
 	-D tremor=disabled -D tests=disabled -D examples=disabled
 %meson_build
 
@@ -102,8 +103,7 @@ cat > $RPM_BUILD_ROOT%{_datadir}/appdata/gstreamer-base.appdata.xml <<EOF
 EOF
 
 %find_lang gst-plugins-base-%{majorminor}
-
-find $RPM_BUILD_ROOT -name '*.la' -exec rm -fv {} ';'
+%delete_la
 
 %ldconfig_scriptlets
 
@@ -299,6 +299,7 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -fv {} ';'
 %{_includedir}/%{gst_mm}/gst/tag/tag-enumtypes.h
 %{_includedir}/%{gst_mm}/gst/tag/xmpwriter.h
 %dir %{_includedir}/%{gst_mm}/gst/video
+%{_includedir}/%{gst_mm}/gst/video/gstvideocodecalphameta.h
 %{_includedir}/%{gst_mm}/gst/video/colorbalance.h
 %{_includedir}/%{gst_mm}/gst/video/colorbalancechannel.h
 %{_includedir}/%{gst_mm}/gst/video/gstvideoaffinetransformationmeta.h
@@ -367,11 +368,29 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -fv {} ';'
 %{_libdir}/pkgconfig/*.pc
 
 
+%files help
+%doc AUTHORS README.md REQUIREMENTS
+%{_mandir}/man1/gst-discoverer-*.gz
+%{_mandir}/man1/gst-play-*.gz
+%{_mandir}/man1/gst-device-monitor-*.gz
+
 %changelog
+* Sun Jun 26 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.20.3-3
+-  Fix devel package Requires gstreamer1-devel version
+
+* Sat Jun 25 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.20.3-2
+-  Fix devel package Requires gstreamer1-devel
+
+* Sat Jun 25 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.20.3-1
+- update to 1.20.3
+
 * Tue Mar 29 2022 Jiacheng Zhou <jchzhou@outlook.com> - 1.19.3-1
 - Upgrade to 1.19.3 (to match mainline gstreamer version)
 - Tidy up for sanity
 
+* Mon Jun 20 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.18.4-3
+- remove meson option gtk_doc
+
 * Tue Jan 11 2022 wuchaochao <wuchaochao4@huawei.com> - 1.18.4-2
 - fix build when Meson >= 0.58.0