diff --git a/taskflow/engines/action_engine/actions/retry.py b/taskflow/engines/action_engine/actions/retry.py
index 49dd94ac8..d7f69c8c2 100644
--- a/taskflow/engines/action_engine/actions/retry.py
+++ b/taskflow/engines/action_engine/actions/retry.py
@@ -15,13 +15,10 @@
 #    under the License.
 
 from taskflow.engines.action_engine.actions import base
-from taskflow import logging
 from taskflow import retry as retry_atom
 from taskflow import states
 from taskflow.types import failure
 
-LOG = logging.getLogger(__name__)
-
 
 class RetryAction(base.Action):
     """An action that handles executing, state changes, ... of retry atoms."""
diff --git a/taskflow/engines/action_engine/executor.py b/taskflow/engines/action_engine/executor.py
index 9e5c6f929..5dbaf58e3 100644
--- a/taskflow/engines/action_engine/executor.py
+++ b/taskflow/engines/action_engine/executor.py
@@ -19,7 +19,6 @@ import abc
 import futurist
 import six
 
-from taskflow import logging
 from taskflow import task as ta
 from taskflow.types import failure
 from taskflow.types import notifier
@@ -28,8 +27,6 @@ from taskflow.types import notifier
 EXECUTED = 'executed'
 REVERTED = 'reverted'
 
-LOG = logging.getLogger(__name__)
-
 
 def _execute_retry(retry, arguments):
     try:
diff --git a/taskflow/persistence/models.py b/taskflow/persistence/models.py
index 8e79d2a54..7b08f4e5b 100644
--- a/taskflow/persistence/models.py
+++ b/taskflow/persistence/models.py
@@ -24,13 +24,10 @@ from oslo_utils import uuidutils
 import six
 
 from taskflow import exceptions as exc
-from taskflow import logging
 from taskflow import states
 from taskflow.types import failure as ft
 from taskflow.utils import misc
 
-LOG = logging.getLogger(__name__)
-
 
 # Internal helpers...