diff --git a/libtevent.spec b/libtevent.spec
deleted file mode 100644
index 52d3345..0000000
--- a/libtevent.spec
+++ /dev/null
@@ -1,99 +0,0 @@
-%{!?python3_sitearch: %define python3_sitearch %(%{__python3} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
-
-Name:          libtevent
-Version:       0.10.1
-Release:       2
-Summary:       Tevent is an event system based on the talloc memory management library.
-License:       LGPLv3+
-URL:           http://tevent.samba.org
-Source0:       http://samba.org/ftp/tevent/tevent-%{version}.tar.gz
-
-Patch0:        tevent-fix-CID-1437974-dereference-after-null-check.patch
-
-BuildRequires: gcc libtirpc-devel docbook-style-xsl doxygen libxslt git
-BuildRequires: libtalloc-devel >= 2.2.0
-BuildRequires: python3-devel python3-talloc-devel >= 2.2.0
-
-Provides:      bundled(libreplace)
-
-
-%description
-Tevent is an event system based on the talloc memory management library. It is the core event system used in Samba.
-The low level tevent has support for many event types, including timers, signals, and the classic file descriptor events.
-Tevent also provide helpers to deal with asynchronous code providing the tevent_req (tevent request) functions.
-
-%package devel
-Summary: Libraries and header files for tevent
-Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: libtalloc-devel%{?_isa} >= 2.0.7 pkgconfig
-
-%description devel
-Libraries and header files for tevent
-
-%package -n python3-tevent
-Summary: Python 3 libraries files for tevent
-Requires: libtevent%{?_isa} = %{version}-%{release}
-Obsoletes: python2-tevent
-
-%{?python_provide:%python_provide python3-tevent}
-
-%description -n python3-tevent
-Python3 libraries files for tevent
-
-%package help
-Summary: Man for tevent
-Requires: man
-
-%description help
-Man for tevent
-
-%prep
-%autosetup -n tevent-%{version} -p1 -Sgit
-
-%build
-%configure --disable-rpath --bundled-libraries=NONE --builtin-libraries=replace
-
-%make_build V=1
-doxygen doxy.config
-
-%install
-%make_install
-find $RPM_BUILD_ROOT -name "*.so*" -exec chmod -c +x {} \;
-
-mkdir -p $RPM_BUILD_ROOT/%{_mandir}
-cp -a ./doc/man/* $RPM_BUILD_ROOT/%{_mandir}/
-
-%check
-%make_build check
-
-%files
-%{_libdir}/libtevent.so.*
-
-%files devel
-%{_includedir}/tevent.h
-%{_libdir}/libtevent.so
-%{_libdir}/pkgconfig/tevent.pc
-
-%files -n python3-tevent
-%{python3_sitearch}/*
-
-%files help
-%exclude %{_mandir}/man3/todo*
-%{_mandir}/man3/tevent*
-
-
-%changelog
-* Fri Aug 21 2020 fanjiachen <fanjiachen3@huawei.com> - 0.10.1-2
-- Type:rebuild
-- ID:NA
-- SUG:NA
-- DESC:rebuild for requirement package update
-
-* Mon Feb 17 2020 sunshihao <sunshihao@huawei.com> - 0.10.1-1
-- Type:enhancement
-- ID:NA
-- SUG:NA
-- DESC:update tevent to 0.10.1
-
-* Tue Sep 3 2019  wubo<wubo40@huawei.com> - 0.9.37-4
-- Package init