diff --git a/custom_components/xiaomi_home/miot/miot_spec.py b/custom_components/xiaomi_home/miot/miot_spec.py
index f4a1968..2866853 100644
--- a/custom_components/xiaomi_home/miot/miot_spec.py
+++ b/custom_components/xiaomi_home/miot/miot_spec.py
@@ -155,6 +155,7 @@ class MIoTSpecValueListItem:
 
 class MIoTSpecValueList:
     """MIoT SPEC value list class."""
+    # pylint: disable=inconsistent-quotes
     items: list[MIoTSpecValueListItem]
 
     def __init__(self, value_list: list[dict]) -> None:
@@ -218,6 +219,7 @@ class MIoTSpecValueList:
 
 class _SpecStdLib:
     """MIoT-Spec-V2 standard library."""
+    # pylint: disable=inconsistent-quotes
     _lang: str
     _devices: dict[str, dict[str, str]]
     _services: dict[str, dict[str, str]]
diff --git a/custom_components/xiaomi_home/miot/miot_storage.py b/custom_components/xiaomi_home/miot/miot_storage.py
index e46ed51..a2e9741 100644
--- a/custom_components/xiaomi_home/miot/miot_storage.py
+++ b/custom_components/xiaomi_home/miot/miot_storage.py
@@ -67,9 +67,7 @@ from cryptography.hazmat.primitives import hashes
 from cryptography.hazmat.primitives.asymmetric import ed25519
 
 # pylint: disable=relative-beyond-top-level
-from .common import load_json_file
 from .const import (
-    DEFAULT_INTEGRATION_LANGUAGE,
     MANUFACTURER_EFFECTIVE_TIME,
     MIHOME_CA_CERT_STR,
     MIHOME_CA_CERT_SHA256)