diff --git a/custom_components/midea_auto_cloud/__init__.py b/custom_components/midea_auto_cloud/__init__.py
index bafe64a..9b43d26 100644
--- a/custom_components/midea_auto_cloud/__init__.py
+++ b/custom_components/midea_auto_cloud/__init__.py
@@ -97,22 +97,22 @@ async def load_device_config(hass: HomeAssistant, device_type, sn8):
     #         # 如果像映射体（包含 entities/centralized 等关键字段），直接使用
     #         if any(k in raw for k in ["entities", "centralized", "queries", "manufacturer"]):
     #             json_data = raw
-    if not json_data:
-        device_path = f".device_mapping.{'T0x%02X' % device_type}"
-        try:
-            mapping_module = import_module(device_path, __package__)
-            for key, config in mapping_module.DEVICE_MAPPING.items():
-                # support tuple & regular expression pattern to support multiple sn8 sharing one mapping
-                if (key == sn8) or (isinstance(key, tuple) and sn8 in key) or (isinstance(key, str) and re.match(key, sn8)):
-                    json_data = config
-                    break
+    # if not json_data:
+    device_path = f".device_mapping.{'T0x%02X' % device_type}"
+    try:
+        mapping_module = import_module(device_path, __package__)
+        for key, config in mapping_module.DEVICE_MAPPING.items():
+            # support tuple & regular expression pattern to support multiple sn8 sharing one mapping
+            if (key == sn8) or (isinstance(key, tuple) and sn8 in key) or (isinstance(key, str) and re.match(key, sn8)):
+                json_data = config
+                break
+        if not json_data:
+            if "default" in mapping_module.DEVICE_MAPPING:
+                json_data = mapping_module.DEVICE_MAPPING["default"]
             else:
-                if "default" in mapping_module.DEVICE_MAPPING:
-                    json_data = mapping_module.DEVICE_MAPPING["default"]
-                else:
-                    MideaLogger.warning(f"No mapping found for sn8 {sn8} in type {'T0x%02X' % device_type}")
-        except ModuleNotFoundError:
-            MideaLogger.warning(f"Can't load mapping file for type {'T0x%02X' % device_type}")
+                MideaLogger.warning(f"No mapping found for sn8 {sn8} in type {'T0x%02X' % device_type}")
+    except ModuleNotFoundError:
+        MideaLogger.warning(f"Can't load mapping file for type {'T0x%02X' % device_type}")
 
     save_data = {sn8: json_data}
     # offload save_json as well