diff --git a/dde-session-ui.spec b/dde-session-ui.spec
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+Name:           dde-session-ui
+Version:        5.1.0.11
+Release:        2
+Summary:        Deepin desktop-environment - Session UI module
+License:        GPLv3
+URL:            https://github.com/linuxdeepin/dde-session-ui
+Source0:        %{name}_%{version}.orig.tar.xz	
+
+BuildRequires:  gcc-c++
+BuildRequires:  deepin-gettext-tools
+BuildRequires:  pkgconfig(dtkwidget) >= 5.1
+BuildRequires:  pkgconfig(dframeworkdbus)
+BuildRequires:  pkgconfig(gsettings-qt)
+BuildRequires:  pkgconfig(gtk+-2.0)
+BuildRequires:  pkgconfig(libsystemd)
+BuildRequires:  pkgconfig(Qt5Core)
+BuildRequires:  pkgconfig(Qt5DBus)
+BuildRequires:  pkgconfig(Qt5Svg)
+BuildRequires:  pkgconfig(Qt5Xml)
+BuildRequires:  pkgconfig(Qt5X11Extras)
+BuildRequires:  pkgconfig(Qt5Multimedia)
+BuildRequires:  pkgconfig(xcb-ewmh)
+BuildRequires:  pkgconfig(xcursor)
+BuildRequires:  pkgconfig(xtst)
+BuildRequires:  golang-github-msteinert-pam-devel
+BuildRequires:  qt5-linguist
+BuildRequires:  dtkcore-devel >= 5.1
+BuildRequires:  dde-dock-devel
+#Requires:       deepin-control-center
+Requires:       dde-daemon
+Requires:       startdde
+
+Requires:       lightdm
+Requires(post): sed
+Provides:       lightdm-deepin-greeter = %{version}-%{release}
+Provides:       lightdm-greeter = 1.2
+#Provides:       deepin-notifications = %{version}-%{release}
+Provides:       deepin-notifications = %{version}-%{release}
+Obsoletes:      deepin-notifications < %{version}-%{release}
+
+%description
+This project include those sub-project:
+
+- dde-shutdown: User interface of shutdown.
+- dde-lock: User interface of lock screen.
+- dde-lockservice: The back-end service of locking screen.
+- lightdm-deepin-greeter: The user interface when you login in.
+- dde-switchtogreeter: The tools to switch the user to login in.
+- dde-lowpower: The user interface of reminding low power.
+- dde-osd: User interface of on-screen display.
+- dde-hotzone: User interface of setting hot zone.
+
+%prep
+%setup -q -n %{name}-%{version}
+#sed -i 's|default_background.jpg|default.png|' widgets/fullscreenbackground.cpp boxframe/*.cpp
+sed -i 's|default_background.jpg|default.png|' widgets/fullscreenbackground.cpp
+sed -i 's|lib|libexec|' \
+    misc/applications/deepin-toggle-desktop.desktop* \
+    dde-osd/dde-osd_autostart.desktop \
+    dde-osd/com.deepin.dde.osd.service \
+    dde-osd/notification/files/com.deepin.dde.*.service* \
+    dde-osd/dde-osd.pro \
+    dde-welcome/com.deepin.dde.welcome.service \
+    dde-welcome/dde-welcome.pro \
+    dde-warning-dialog/com.deepin.dde.WarningDialog.service \
+    dde-warning-dialog/dde-warning-dialog.pro \
+    dde-offline-upgrader/dde-offline-upgrader.pro \
+    dde-suspend-dialog/dde-suspend-dialog.pro \
+    dnetwork-secret-dialog/dnetwork-secret-dialog.pro \
+    dde-lowpower/dde-lowpower.pro
+sed -i 's|/usr/lib/dde-dock|/usr/lib64/dde-dock|' dde-notification-plugin/notifications/notifications.pro
+
+%build
+export PATH=%{_qt5_bindir}:$PATH
+%qmake_qt5 PREFIX=%{_prefix}
+%make_build
+
+%install
+%make_install INSTALL_ROOT=%{buildroot}
+
+%post
+sed -i "s|#greeter-session.*|greeter-session=lightdm-deepin-greeter|g" /etc/lightdm/lightdm.conf
+
+%files
+%doc README.md
+%license LICENSE
+#%config(noreplace) %{_sysconfdir}/deepin/greeters.d/00-xrandr
+#%config(noreplace) %{_sysconfdir}/deepin/greeters.d/lightdm-deepin-greeter
+%{_bindir}/dde-*
+%{_bindir}/dmemory-warning-dialog
+#%{_bindir}/deepin-greeter
+#%{_bindir}/lightdm-deepin-greeter
+%{_libexecdir}/deepin-daemon/*
+%{_datadir}/%{name}/
+#%{_datadir}/applications/*.desktop
+%{_datadir}/icons/hicolor/*/apps/*
+%{_datadir}/dbus-1/services/*.service
+#%{_datadir}/xgreeters/lightdm-deepin-greeter.desktop
+%{_libdir}/dde-dock/plugins/system-trays/libnotifications.so
+
+%changelog
+* Mon Jul 06 2020 uoser <uoser@uniontech.com> - 5.1.0.11-2
+- Fix taskbar notifications are not available
+
+* Thu Jun 11 2020 uoser <uoser@uniontech.com> - 5.1.0.11
+- Update to 5.1.0.11
diff --git a/dde-session-ui_5.1.0.11.orig.tar.xz b/dde-session-ui_5.1.0.11.orig.tar.xz
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index 0000000000000000000000000000000000000000..dede952d3334ff9c745cb2c78d9fb521e62125af
Binary files /dev/null and b/dde-session-ui_5.1.0.11.orig.tar.xz differ