diff --git a/llvm-build/BUILD.gn b/llvm-build/BUILD.gn
index 4d170b282dbcd166ab327fe64d7344d00a82a979..d47ef11c6f1390730e4e34eb245a712fe7b5cc40 100644
--- a/llvm-build/BUILD.gn
+++ b/llvm-build/BUILD.gn
@@ -11,6 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 import("//build/ohos.gni")
 import("//build/ohos_var.gni")