diff --git a/custom_components/sigmesh_gateway/platforms/binary_sensor.py b/custom_components/sigmesh_gateway/binary_sensor.py
similarity index 100%
rename from custom_components/sigmesh_gateway/platforms/binary_sensor.py
rename to custom_components/sigmesh_gateway/binary_sensor.py
diff --git a/custom_components/sigmesh_gateway/config_flow.py b/custom_components/sigmesh_gateway/config_flow.py
index 26ab0dd..2ec74b3 100644
--- a/custom_components/sigmesh_gateway/config_flow.py
+++ b/custom_components/sigmesh_gateway/config_flow.py
@@ -77,10 +77,6 @@ class SigMeshGatewayConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
 class SigMeshGatewayOptionsFlow(config_entries.OptionsFlow):
     """SigMesh Gateway 选项流程."""
 
-    def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
-        """初始化选项流程."""
-        self.config_entry = config_entry
-
     async def async_step_init(self, user_input: dict[str, Any] | None = None) -> FlowResult:
         """管理选项."""
         if user_input is not None:
diff --git a/custom_components/sigmesh_gateway/platforms/device_tracker.py b/custom_components/sigmesh_gateway/device_tracker.py
similarity index 100%
rename from custom_components/sigmesh_gateway/platforms/device_tracker.py
rename to custom_components/sigmesh_gateway/device_tracker.py
diff --git a/custom_components/sigmesh_gateway/icons/icon.png b/custom_components/sigmesh_gateway/icons/icon.png
new file mode 100644
index 0000000..7e08f52
Binary files /dev/null and b/custom_components/sigmesh_gateway/icons/icon.png differ
diff --git a/custom_components/sigmesh_gateway/platforms/light.py b/custom_components/sigmesh_gateway/light.py
similarity index 100%
rename from custom_components/sigmesh_gateway/platforms/light.py
rename to custom_components/sigmesh_gateway/light.py
diff --git a/custom_components/sigmesh_gateway/manifest.json b/custom_components/sigmesh_gateway/manifest.json
index 08549a0..d2caf93 100644
--- a/custom_components/sigmesh_gateway/manifest.json
+++ b/custom_components/sigmesh_gateway/manifest.json
@@ -9,5 +9,7 @@
   "requirements": ["pyserial-asyncio-fast>=0.6"],
   "config_flow": true,
   "iot_class": "local_push",
-  "loggers": ["sigmesh_gateway"]
+  "loggers": ["sigmesh_gateway"],
+  "quality_scale": "internal",
+  "integration_type": "device"
 }
diff --git a/custom_components/sigmesh_gateway/platforms/sensor.py b/custom_components/sigmesh_gateway/sensor.py
similarity index 100%
rename from custom_components/sigmesh_gateway/platforms/sensor.py
rename to custom_components/sigmesh_gateway/sensor.py
diff --git a/custom_components/sigmesh_gateway/platforms/switch.py b/custom_components/sigmesh_gateway/switch.py
similarity index 100%
rename from custom_components/sigmesh_gateway/platforms/switch.py
rename to custom_components/sigmesh_gateway/switch.py