diff --git a/paddlex/cv/transforms/visualize.py b/paddlex/cv/transforms/visualize.py
index 00e7706620ebc658deb7d697caa0b257cb4583a8..19b23840a56ca7cd3f269905f82e97f0e089eaa1 100644
--- a/paddlex/cv/transforms/visualize.py
+++ b/paddlex/cv/transforms/visualize.py
@@ -4,7 +4,7 @@
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#    http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,