diff --git a/src/extractor.py b/src/extractor.py
index 638d0d9..0064102 100644
--- a/src/extractor.py
+++ b/src/extractor.py
@@ -8,13 +8,14 @@ import backoff
 from environs import load_dotenv
 
 from models import Abitr
-from settings import ApiConfig, EtlConfig
+from settings import ApiConfig, EtlConfig, MiscSettings
 from state import State
 
 load_dotenv()
 
 
 etl_config = EtlConfig()
+misc_settings = MiscSettings()
 
 
 class ApiExtractor:
@@ -32,8 +33,9 @@ class ApiExtractor:
                                    data=data) as resp:
                 return json.loads(await resp.text())
 
-    @backoff.on_exception(backoff.expo, (aiohttp.ClientResponseError, aiohttp.ClientConnectorError), base=2, factor=1,
-                          max_value=int(etl_config.max_wait_size), max_tries=None)
+    @backoff.on_exception(backoff.expo, (aiohttp.ClientResponseError, aiohttp.ClientConnectorError,
+                                         aiohttp.ServerDisconnectedError), base=2, factor=1,
+                          max_value=int(misc_settings.max_wait_size), max_tries=None)
     async def get_extract_data(self, state: State, iblock_id: int, fields: list = None, **kwargs) -> list[Abitr]:
 
         data = {
diff --git a/src/loader.py b/src/loader.py
index 1e9f5c0..9a24dbc 100644
--- a/src/loader.py
+++ b/src/loader.py
@@ -8,11 +8,12 @@ import backoff as backoff
 from environs import load_dotenv
 
 from models import Abitr
-from settings import ApiConfig, EtlConfig
+from settings import ApiConfig, EtlConfig, MiscSettings
 from state import State, BaseStorage
 
 load_dotenv()
 etl_config = EtlConfig()
+misc_settings = MiscSettings()
 
 
 class EtlLoader:
@@ -21,8 +22,8 @@ class EtlLoader:
         self.etl = EtlConfig()
         self.api_config = ApiConfig()
 
-    @backoff.on_exception(backoff.expo, (asyncio.TimeoutError, aiohttp.ClientConnectorError), base=2, factor=1,
-                          max_value=int(etl_config.max_wait_size), max_tries=None)
+    @backoff.on_exception(backoff.expo, (asyncio.TimeoutError, aiohttp.ClientConnectorError,), base=2, factor=1,
+                          max_value=int(misc_settings.max_wait_size), max_tries=None)
     async def load_data(self, state: State, abitr: Abitr, iblock_id: int, storage: BaseStorage):
         async with aiohttp.ClientSession() as session:
             logging.info(f"Информация об абитуриенте: {abitr.FIO}")
@@ -33,7 +34,7 @@ class EtlLoader:
             async with session.post(
                     url=f"{self.etl.protocol}://{self.etl.host}:{self.etl.port}",
                     data=data_dict,
-                    timeout=aiohttp.ClientTimeout(total=int(etl_config.max_wait_size))
+                    timeout=aiohttp.ClientTimeout(total=int(misc_settings.max_wait_size))
             ) as response:
                 pass
             state.set_state(f'iblock_{iblock_id}', abitr.ID)
diff --git a/src/settings.py b/src/settings.py
index b67030c..39c73e6 100644
--- a/src/settings.py
+++ b/src/settings.py
@@ -18,4 +18,8 @@ class EtlConfig:
     host: str = os.environ.get('DESTINATION_HOST')
     port: int = int(os.environ.get('DESTINATION_PORT'))
     protocol: str = os.environ.get('DESTINATION_PROTOCOL')
+
+@dataclass
+class MiscSettings:
     max_wait_size: int = os.environ.get('MAX_WAIT_SIZE', 60)
+    use_notify: bool = os.environ.get('USE_NOTIFY', False) == 'True'