diff --git a/llvm.spec b/llvm.spec
index eb37aa8af66f2ca7aed1e092f3e3db347591fedf..2072615887e5fe78e7e2c90820efc9fd92f64fea 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -2,7 +2,7 @@
 
 Name:		llvm
 Version:	12.0.1
-Release:	5
+Release:	6
 Summary:	The Low Level Virtual Machine
 License:	NCSA
 URL:		http://llvm.org
@@ -94,7 +94,6 @@ cd _build
 	-DLLVM_ENABLE_FFI:BOOL=ON \
 	-DLLVM_ENABLE_RTTI:BOOL=ON \
 	-DLLVM_BINUTILS_INCDIR=%{_includedir} \
-	-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR \
 	-DLLVM_BUILD_RUNTIME:BOOL=ON \
 	-DLLVM_INCLUDE_TOOLS:BOOL=ON \
 	-DLLVM_BUILD_TOOLS:BOOL=ON \
@@ -201,6 +200,12 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Wed Apr 12 2023 wangqiang <wangqiang1@kylinos.cn> - 12.0.1-6
+- Type: enhancement
+- ID: NA
+- SUG: NA
+- DESC: Delete -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR option.
+
 * Tue Feb 14 2023 cf-zhao <zhaochuanfeng@huawei.com> - 12.0.1-5
 - Disable check temporarily to avoid a build error that `rmbuild` cannot
 - remove a file due to no permission.