diff --git a/kylin-calculator-1.0.0.tar.gz b/kylin-calculator-1.0.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..000dd321a235e664bb78e02a81efa09c58c29b50
Binary files /dev/null and b/kylin-calculator-1.0.0.tar.gz differ
diff --git a/kylin-calculator.spec b/kylin-calculator.spec
new file mode 100644
index 0000000000000000000000000000000000000000..d7c02d4c0d188d7c0f890e43a558f63516a2ab77
--- /dev/null
+++ b/kylin-calculator.spec
@@ -0,0 +1,62 @@
+%define debug_package %{nil}
+Name:           kylin-calculator
+Version:        1.0.0
+Release:        1
+Summary:        Calculator tool for UKUI
+License:        GPL-3+
+URL:            http://www.ukui.org
+Source0:        %{name}-%{version}.tar.gz
+
+BuildRequires:  qt5-qtbase-devel
+BuildRequires:  qtchooser
+BuildRequires:  qt5-qtscript-devel
+BuildRequires:  qt5-qttools-devel
+BuildRequires:  kf5-kwindowsystem-devel
+BuildRequires:  pkgconf
+BuildRequires:  gsl-devel
+BuildRequires:  qt5-qtx11extras-devel
+BuildRequires:  gsettings-qt-devel
+
+# Requires: NetworkManager
+
+%description
+ Calculator is a lightweight calculator based on
+ QT5 development, can provide scientific calculation
+ and exchange rate conversion and other calculation
+ modes, with simple to use, friendly interface
+ and other advantages.
+
+%prep
+%setup -q
+
+%build
+%{qmake_qt5} %{_qt5_qmake_flags} CONFIG+=enable-by-default  kylin-calculator.pro
+%{make_build}
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make INSTALL_ROOT=%{buildroot} install
+
+mkdir -p %{buildroot}/etc/bin/
+cp %{buildroot}/usr/bin/kylin-calculator %{buildroot}/etc/bin
+mkdir -p %{buildroot}/usr/share/doc/kylin-calculator/
+mkdir -p %{buildroot}/usr/share/man/man1/
+cp debian/copyright  %{buildroot}/usr/share/doc/kylin-calculator/
+gzip -c debian/changelog > %{buildroot}/usr/share/doc/kylin-calculator/changelog.gz
+gzip -c man/kylin-calculator.1	> %{buildroot}/usr/share/man/man1/kylin-calculator.1.gz
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%{_bindir}/kylin-calculator
+%{_sysconfdir}/bin/kylin-calculator
+%{_datadir}/applications/kylin-calculator.desktop
+%{_datadir}/doc/kylin-calculator/changelog.gz
+%{_datadir}/doc/kylin-calculator/copyright
+%{_datadir}/man/man1/kylin-calculator.1.gz
+%{_datadir}/pixmaps/calc.png
+
+%changelog
+* Tue Dec 15 2020 lvhan <lvhan@kylinos.cn> - 1.0.0-1
+- update to upstream version 1.0.0