diff --git a/lldb.spec b/lldb.spec
index 7ed1569b2172caf8fa7e249ffc5d40252104a647..ac735099c239576558016508ba2f9cf53d0c5de7 100644
--- a/lldb.spec
+++ b/lldb.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %global toolchain clang
 
 %undefine _include_frame_pointers
@@ -8,31 +8,21 @@
 %global cmake_srcdir cmake-%{lldb_version}.src
 
 Name:		lldb
+Summary:	Next generation high-performance debugger
 Version:	%{lldb_version}
 Release:	%{anolis_release}%{?dist}
-Summary:	Next generation high-performance debugger
-
 License:	Apache-2.0 WITH LLVM-exception OR NCSA
 URL:		http://lldb.llvm.org/
 Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{lldb_version}/%{lldb_srcdir}.tar.xz
-Patch0: 0001-lldb-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
+Patch0001:	0001-lldb-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
 
-BuildRequires:	clang
-BuildRequires:	cmake
-BuildRequires:	ninja-build
+BuildRequires:	clang cmake ninja-build
+BuildRequires:	ncurses-devel swig doxygen
 BuildRequires:	llvm-devel = %{version}
 BuildRequires:	llvm-test = %{version}
 BuildRequires:	clang-devel = %{version}
-BuildRequires:	ncurses-devel
-BuildRequires:	swig
 BuildRequires:	llvm-static = %{version}
-BuildRequires:	libffi-devel
-BuildRequires:	zlib-devel
-BuildRequires:	libxml2-devel
-BuildRequires:	libedit-devel
-BuildRequires:	python3-lit
-BuildRequires:  doxygen
-
+BuildRequires:	libffi-devel zlib-devel libxml2-devel libedit-devel python3-lit
 Requires:	python3-lldb = %{version}
 
 %description
@@ -41,71 +31,66 @@ of reusable components which highly leverage existing libraries in the
 larger LLVM Project, such as the Clang expression parser and LLVM
 disassembler.
 
+LLDB is the default debugger in Xcode on macOS and supports debugging C,
+Objective-C and C++ on the desktop and iOS devices and simulator.
+
+All of the code in the LLDB project is available under the “Apache 2.0
+License with LLVM exceptions”.
+
 %package devel
 Summary:	Development header files for LLDB
-Requires:	%{name} = %{version}-%{release}
+Requires:	%{name} = %{EVR}
 
 %description devel
-The package contains header files for the LLDB debugger.
+The package contains header files for the %{name} debugger.
 
 %package -n python3-lldb
 %{?python_provide:%python_provide python3-lldb}
 Summary:	Python module for LLDB
-BuildRequires:	python3-devel
-BuildRequires:	python3-setuptools
+BuildRequires:	python3-devel python3-setuptools
 Requires:	python3-six
-Requires:	%{name} = %{version}-%{release}
+Requires:	%{name} = %{EVR}
 
 %description -n python3-lldb
 The package contains the LLDB Python module.
 
 %prep
-%autosetup -n %{lldb_srcdir} -p2
+%autosetup -p2 -n %{lldb_srcdir}
 
 %build
 %global _lto_cflags -flto=thin
 
-%cmake  -GNinja \
-	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-	-DCMAKE_SKIP_RPATH:BOOL=ON \
-	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
-	-DLLVM_CONFIG:FILEPATH=/usr/bin/llvm-config-%{__isa_bits} \
+%cmake  -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_SKIP_RPATH:BOOL=ON \
+	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON -DLLVM_CONFIG:FILEPATH=/usr/bin/llvm-config-%{__isa_bits} \
         -DLLVM_COMMON_CMAKE_UTILS=%{_libdir}/cmake/llvm/ \
-	\
-	-DLLDB_DISABLE_CURSES:BOOL=OFF \
-	-DLLDB_DISABLE_LIBEDIT:BOOL=OFF \
-	-DLLDB_DISABLE_PYTHON:BOOL=OFF \
-	-DLLVM_LIBDIR_SUFFIX=64 \
-	\
+	-DLLDB_DISABLE_CURSES:BOOL=OFF -DLLDB_DISABLE_LIBEDIT:BOOL=OFF \
+	-DLLDB_DISABLE_PYTHON:BOOL=OFF -DLLVM_LIBDIR_SUFFIX=64 \
 	-DPYTHON_EXECUTABLE:STRING=%{__python3} \
 	-DPYTHON_VERSION_MAJOR:STRING=$(%{__python3} -c "import sys; print(sys.version_info.major)") \
 	-DPYTHON_VERSION_MINOR:STRING=$(%{__python3} -c "import sys; print(sys.version_info.minor)") \
-	-DLLVM_EXTERNAL_LIT=%{_bindir}/lit \
-	-DCLANG_LINK_CLANG_DYLIB=ON \
-	-DLLVM_LIT_ARGS="-sv \
-	--path %{_libdir}/llvm" \
+	-DLLVM_EXTERNAL_LIT=%{_bindir}/lit -DCLANG_LINK_CLANG_DYLIB=ON \
+	-DLLVM_LIT_ARGS="-sv --path %{_libdir}/llvm" \
 
 %cmake_build
 
 %install
 %cmake_install
 
-# remove static libraries
-rm -fv %{buildroot}%{_libdir}/*.a
+%{__rm} -fv %{buildroot}%{_libdir}/*.a
 
-# python: fix binary libraries location
 liblldb=$(basename $(readlink -e %{buildroot}%{_libdir}/liblldb.so))
 ln -vsf "../../../${liblldb}" %{buildroot}%{python3_sitearch}/lldb/_lldb.so
 %py_byte_compile %{__python3} %{buildroot}%{python3_sitearch}/lldb
 
-# remove bundled six.py
-rm -f %{buildroot}%{python3_sitearch}/six.*
+%{__rm} -f %{buildroot}%{python3_sitearch}/six.*
+
+%generate_compatibility_deps
 
 %files
 %license LICENSE.TXT
-%{_bindir}/lldb*
-%{_libdir}/liblldb.so.*
 %{_libdir}/liblldbIntelFeatures.so.*
+%{_libdir}/liblldb.so.*
+%{_bindir}/lldb*
 
 %files devel
 %{_includedir}/lldb
@@ -115,6 +100,9 @@ rm -f %{buildroot}%{python3_sitearch}/six.*
 %{python3_sitearch}/lldb
 
 %changelog
+* Sat Apr 15 2023 Heng Qi <hengqi@linux.alibaba.com> - 16.0.1-2
+- Refactor the spec file
+
 * Fri Apr 14 2023 Funda Wang <fundawang@yeah.net> - 16.0.1-1
 - New version 16.0.1