diff --git a/llvm.spec b/llvm.spec
index f9e4518d88f78a3a420f90dc5698a37894deccf7..db4ed9a5ea109e15ab201b82a2ed4aa121e28d62 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -1,6 +1,6 @@
 Name:		llvm
 Version:	12.0.1
-Release:        2
+Release:        3
 Summary:	The Low Level Virtual Machine
 License:	NCSA
 URL:		http://llvm.org
@@ -8,7 +8,7 @@ Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{versio
 
 BuildRequires:  gcc gcc-c++ cmake ninja-build zlib-devel libffi-devel ncurses-devel libstdc++-static
 BuildRequires:	python3-sphinx binutils-devel valgrind-devel libedit-devel python3-devel
-BuildRequires:  python3-recommonmark llvm-libs
+BuildRequires:  python3-recommonmark
 
 %description
 LLVM is a compiler infrastructure designed for compile-time, link-time,
@@ -153,10 +153,6 @@ mkdir -p %{buildroot}%{_libdir}/%{name}
 cp -R _build/unittests %{buildroot}%{_libdir}/%{name}/
 find %{buildroot}%{_libdir}/%{name} -ignore_readdir_race -iname 'cmake*' -exec rm -Rf '{}' ';' || true
 
-#TODO: clang rust mesa packages will be unresolvable without this work-around
-cp -p %{_libdir}/libLLVM-10*.so %{buildroot}%{_libdir}
-cp -p %{_libdir}/libLTO.so.10 %{buildroot}%{_libdir}
-
 %check
 cd _build
 ninja check-all || :
@@ -200,6 +196,12 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Thu Aug 25 2022 guopeilin <guopeilin1@huawei.com> - 12.0.1-3
+- Type: enhancement
+- ID: NA
+- SUG: NA
+- DESC: Delete the .so file of old version
+
 * Tue Feb 8 2022 zhangweiguo <zhangweiguo2@huawei.com> - 12.0.1-2
 - Type: enhancement
 - ID: NA