diff --git a/custom_components/xiaomi_home/__init__.py b/custom_components/xiaomi_home/__init__.py
index 88a7965..3b534e3 100644
--- a/custom_components/xiaomi_home/__init__.py
+++ b/custom_components/xiaomi_home/__init__.py
@@ -68,6 +68,7 @@ _LOGGER = logging.getLogger(__name__)
 
 
 async def async_setup(hass: HomeAssistant, hass_config: dict) -> bool:
+    # pylint: disable=unused-argument
     hass.data.setdefault(DOMAIN, {})
     # {[entry_id:str]: MIoTClient}, miot client instance
     hass.data[DOMAIN].setdefault('miot_clients', {})
diff --git a/custom_components/xiaomi_home/light.py b/custom_components/xiaomi_home/light.py
index a11710b..610882e 100644
--- a/custom_components/xiaomi_home/light.py
+++ b/custom_components/xiaomi_home/light.py
@@ -56,7 +56,6 @@ from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP_KELVIN,
     ATTR_RGB_COLOR,
-    ATTR_HS_COLOR,
     ATTR_EFFECT,
     LightEntity,
     LightEntityFeature,
@@ -64,8 +63,7 @@ from homeassistant.components.light import (
 )
 from homeassistant.util.color import (
     value_to_brightness,
-    brightness_to_value,
-    color_hs_to_RGB
+    brightness_to_value
 )
 
 from .miot.miot_spec import MIoTSpecProperty
@@ -96,6 +94,7 @@ async def async_setup_entry(
 
 class Light(MIoTServiceEntity, LightEntity):
     """Light entities for Xiaomi Home."""
+    # pylint: disable=unused-argument
     _prop_on: Optional[MIoTSpecProperty]
     _prop_brightness: Optional[MIoTSpecProperty]
     _prop_color_temp: Optional[MIoTSpecProperty]
diff --git a/custom_components/xiaomi_home/miot/miot_client.py b/custom_components/xiaomi_home/miot/miot_client.py
index 317afeb..3b757d4 100644
--- a/custom_components/xiaomi_home/miot/miot_client.py
+++ b/custom_components/xiaomi_home/miot/miot_client.py
@@ -13,6 +13,7 @@ from enum import Enum, auto
 from homeassistant.core import HomeAssistant
 from homeassistant.components import zeroconf
 
+# pylint: disable=relative-beyond-top-level
 from .common import MIoTMatcher
 from .const import (
     DEFAULT_CTRL_MODE, DEFAULT_INTEGRATION_LANGUAGE, DEFAULT_NICK_NAME, DOMAIN,
diff --git a/custom_components/xiaomi_home/miot/miot_cloud.py b/custom_components/xiaomi_home/miot/miot_cloud.py
index fc9ea35..803985b 100644
--- a/custom_components/xiaomi_home/miot/miot_cloud.py
+++ b/custom_components/xiaomi_home/miot/miot_cloud.py
@@ -56,6 +56,7 @@ from typing import Optional
 from urllib.parse import urlencode
 import requests
 
+# pylint: disable=relative-beyond-top-level
 from .common import calc_group_id
 from .const import (
     DEFAULT_OAUTH2_API_HOST,
diff --git a/custom_components/xiaomi_home/miot/miot_device.py b/custom_components/xiaomi_home/miot/miot_device.py
index 12217d9..c890460 100644
--- a/custom_components/xiaomi_home/miot/miot_device.py
+++ b/custom_components/xiaomi_home/miot/miot_device.py
@@ -78,6 +78,7 @@ from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.components.switch import SwitchDeviceClass
 from homeassistant.util import slugify
 
+# pylint: disable=relative-beyond-top-level
 from .specs.specv2entity import (
     SPEC_ACTION_TRANS_MAP,
     SPEC_DEVICE_TRANS_MAP,
diff --git a/custom_components/xiaomi_home/miot/miot_ev.py b/custom_components/xiaomi_home/miot/miot_ev.py
index 424bd28..5d3958e 100644
--- a/custom_components/xiaomi_home/miot/miot_ev.py
+++ b/custom_components/xiaomi_home/miot/miot_ev.py
@@ -53,6 +53,7 @@ from typing import Callable, TypeVar
 import logging
 import threading
 
+# pylint: disable=relative-beyond-top-level
 from .miot_error import MIoTEvError
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/custom_components/xiaomi_home/miot/miot_i18n.py b/custom_components/xiaomi_home/miot/miot_i18n.py
index 856fde5..5f11694 100644
--- a/custom_components/xiaomi_home/miot/miot_i18n.py
+++ b/custom_components/xiaomi_home/miot/miot_i18n.py
@@ -50,6 +50,7 @@ import logging
 import os
 from typing import Optional
 
+# pylint: disable=relative-beyond-top-level
 from .common import load_json_file
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/custom_components/xiaomi_home/miot/miot_lan.py b/custom_components/xiaomi_home/miot/miot_lan.py
index c3ff7cb..aceeef3 100644
--- a/custom_components/xiaomi_home/miot/miot_lan.py
+++ b/custom_components/xiaomi_home/miot/miot_lan.py
@@ -66,6 +66,7 @@ from cryptography.hazmat.primitives import padding
 from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives import hashes
 
+# pylint: disable=relative-beyond-top-level
 from .miot_error import MIoTErrorCode
 from .miot_ev import MIoTEventLoop, TimeoutHandle
 from .miot_network import InterfaceStatus, MIoTNetwork, NetworkInfo
diff --git a/custom_components/xiaomi_home/miot/miot_mdns.py b/custom_components/xiaomi_home/miot/miot_mdns.py
index 78ed0cd..4f13649 100644
--- a/custom_components/xiaomi_home/miot/miot_mdns.py
+++ b/custom_components/xiaomi_home/miot/miot_mdns.py
@@ -63,6 +63,7 @@ from zeroconf.asyncio import (
     AsyncZeroconf,
     AsyncServiceBrowser)
 
+# pylint: disable=relative-beyond-top-level
 from .miot_error import MipsServiceError
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/custom_components/xiaomi_home/miot/miot_mips.py b/custom_components/xiaomi_home/miot/miot_mips.py
index e1e76cc..888ace2 100644
--- a/custom_components/xiaomi_home/miot/miot_mips.py
+++ b/custom_components/xiaomi_home/miot/miot_mips.py
@@ -66,6 +66,7 @@ from paho.mqtt.client import (
     Client,
     MQTTv5)
 
+# pylint: disable=relative-beyond-top-level
 from .common import MIoTMatcher
 from .const import MIHOME_MQTT_KEEPALIVE
 from .miot_error import MIoTErrorCode, MIoTMipsError
diff --git a/custom_components/xiaomi_home/miot/miot_spec.py b/custom_components/xiaomi_home/miot/miot_spec.py
index d72e0b9..cab8497 100644
--- a/custom_components/xiaomi_home/miot/miot_spec.py
+++ b/custom_components/xiaomi_home/miot/miot_spec.py
@@ -54,6 +54,7 @@ from urllib.parse import urlencode
 from urllib.request import Request, urlopen
 import logging
 
+# pylint: disable=relative-beyond-top-level
 from .const import DEFAULT_INTEGRATION_LANGUAGE, SPEC_STD_LIB_EFFECTIVE_TIME
 from .miot_error import MIoTSpecError
 from .miot_storage import (
diff --git a/custom_components/xiaomi_home/miot/miot_storage.py b/custom_components/xiaomi_home/miot/miot_storage.py
index 88ac8be..19f4b4f 100644
--- a/custom_components/xiaomi_home/miot/miot_storage.py
+++ b/custom_components/xiaomi_home/miot/miot_storage.py
@@ -66,6 +66,7 @@ from cryptography import x509
 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,
diff --git a/custom_components/xiaomi_home/miot/web_pages.py b/custom_components/xiaomi_home/miot/web_pages.py
index 16348c5..e4cde5a 100644
--- a/custom_components/xiaomi_home/miot/web_pages.py
+++ b/custom_components/xiaomi_home/miot/web_pages.py
@@ -46,6 +46,7 @@ off Xiaomi or its affiliates' products.
 MIoT redirect web pages.
 """
 
+# pylint: disable=line-too-long
 
 def oauth_redirect_page(lang: str, status: str) -> str:
     """Return oauth redirect page."""