diff --git a/BUILD.gn b/BUILD.gn
index f85a08917ff4190d0b78cf33a93588a2380d414e..4cfce8bec86c4fa18782743589302dc187f53954 100755
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -7,7 +7,7 @@
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.--test4
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import("//build/ohos.gni")