diff --git a/dtkcore-5.5.19.tar.gz b/dtkcore-5.5.19.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..ed9efc7f1056fbb60a2a46ac71c468cb67e6c366
Binary files /dev/null and b/dtkcore-5.5.19.tar.gz differ
diff --git a/dtkcore.spec b/dtkcore.spec
index 90142af58444275d0fd35cf30305c78234da7be6..a9aacb12b9754f288ac20b149b87eb0b6b41abcc 100644
--- a/dtkcore.spec
+++ b/dtkcore.spec
@@ -1,14 +1,25 @@
 Name:           dtkcore
-Version:        5.2.1
-Release:        1
+Version:        5.5.19
+Release:        1%{?dist}.02
 Summary:        Deepin tool kit core modules
-License:        GPLv3
+License:        LGPLv3+
 URL:            https://github.com/linuxdeepin/dtkcore
-Source0:        %{name}_%{version}.orig.tar.xz
+%if 0%{?fedora}
+Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
+%else
+Source0:        %{name}-%{version}.tar.gz
+%endif
 BuildRequires:  gcc-c++
 BuildRequires:  annobin
 BuildRequires:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(gsettings-qt)
+BuildRequires:  gtest-devel
+BuildRequires:  qt5-qttools-devel
+BuildRequires:  dtkcommon-devel
+BuildRequires:  qt5-qtbase-private-devel
+
+
+# since f30
 Obsoletes:      deepin-tool-kit <= 0.3.3
 Obsoletes:      deepin-tool-kit-devel <= 0.3.3
 Obsoletes:      dtksettings <= 0.1.7
@@ -20,16 +31,17 @@ Deepin tool kit core modules.
 %package devel
 Summary:        Development package for %{name}
 Requires:       %{name}%{?_isa} = %{version}-%{release}
-Requires:       qt5-qtbase-devel
+Requires:       dtkcommon-devel
+Requires:       qt5-qtbase-devel%{?_isa}
 
 %description devel
 Header files and libraries for %{name}.
 
 %prep
-%setup -q
+%autosetup
 
-sed -i 's|/lib|/libexec|' tools/settings/settings.pro
 %build
+# help find (and prefer) qt5 utilities, e.g. qmake, lrelease
 export PATH=%{_qt5_bindir}:$PATH
 %qmake_qt5 PREFIX=%{_prefix} \
            DTK_VERSION=%{version} \
@@ -41,30 +53,28 @@ export PATH=%{_qt5_bindir}:$PATH
 %install
 %make_install INSTALL_ROOT=%{buildroot}
 
-%ldconfig_scriptlets
-
 %files
 %doc README.md
 %license LICENSE
-%{_libdir}/libdtkcore.so.*
+%{_libdir}/lib%{name}.so*
+%dir %{_libexecdir}/dtk5/
 %{_libexecdir}/dtk5/dtk-settings
-%{_libexecdir}/dtk5/dtk-license.py*
-%{_libexecdir}/dtk5/dtk-translate.py*
+%{_libexecdir}/dtk5/dtk-license.py
+%{_libexecdir}/dtk5/dtk-translate.py
 %{_libexecdir}/dtk5/deepin-os-release
+%{_bindir}/*
 
 %files devel
 %doc doc/Specification.md
 %{_includedir}/libdtk-*/
-%{_qt5_archdatadir}/mkspecs/features/*.prf
 %{_qt5_archdatadir}/mkspecs/modules/*.pri
-%{_libdir}/cmake/Dtk/
 %{_libdir}/cmake/DtkCore/
 %{_libdir}/cmake/DtkCMake/
 %{_libdir}/cmake/DtkTools/
 %{_libdir}/pkgconfig/dtkcore.pc
-%{_libdir}/libdtkcore.so
-/usr/share/glib-2.0/schemas/*
+%{_libdir}/lib%{name}.so
 
 %changelog
-* Thu Jul 30 2020 openEuler Buildteam <buildteam@openeuler.org> - 5.2.1-1
-- Package init
+* Mon Jun 13 2022 uoser <uoser@uniontech.com> - 5.5.19-1.02
+- update: update to 5.5.19-1.02
+
diff --git a/dtkcore_5.2.1.orig.tar.xz b/dtkcore_5.2.1.orig.tar.xz
deleted file mode 100755
index 96520b085cc42e677bd93fdf79959de44f1037f1..0000000000000000000000000000000000000000
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