diff --git a/jarvis_core/config.py b/jarvis_core/config.py
index 7af2474..cd1ddb7 100644
--- a/jarvis_core/config.py
+++ b/jarvis_core/config.py
@@ -1,6 +1,6 @@
 """Load global config."""
-from lib2to3.pgen2 import token
 import os
+from lib2to3.pgen2 import token
 from pathlib import Path
 from typing import Union
 
diff --git a/jarvis_core/db/models/modlog.py b/jarvis_core/db/models/modlog.py
index e0792ea..4754bd4 100644
--- a/jarvis_core/db/models/modlog.py
+++ b/jarvis_core/db/models/modlog.py
@@ -8,6 +8,7 @@ from umongo import Document, EmbeddedDocument, fields
 from jarvis_core.db import JARVIS_INST
 from jarvis_core.db.utils import get_id, get_now
 
+
 @JARVIS_INST.register
 class Action(EmbeddedDocument):
     """Modlog embedded action document."""
diff --git a/jarvis_core/db/utils.py b/jarvis_core/db/utils.py
index d25a510..c56a2e2 100644
--- a/jarvis_core/db/utils.py
+++ b/jarvis_core/db/utils.py
@@ -12,4 +12,4 @@ def get_now() -> datetime:
 
 def get_id() -> str:
     """Get nanoid."""
-    return nanoid.generate(NANOID_ALPHA, 12)
\ No newline at end of file
+    return nanoid.generate(NANOID_ALPHA, 12)