diff --git a/api/core/datasource/online_document/online_document_plugin.py b/api/core/datasource/online_document/online_document_plugin.py
index 7809ac2a89..b809ad6abf 100644
--- a/api/core/datasource/online_document/online_document_plugin.py
+++ b/api/core/datasource/online_document/online_document_plugin.py
@@ -1,4 +1,6 @@
-from typing import Any, Mapping
+from collections.abc import Mapping
+from typing import Any
+
 from core.datasource.__base.datasource_plugin import DatasourcePlugin
 from core.datasource.__base.datasource_runtime import DatasourceRuntime
 from core.datasource.entities.datasource_entities import (
@@ -6,7 +8,6 @@ from core.datasource.entities.datasource_entities import (
     DatasourceProviderType,
     GetOnlineDocumentPageContentRequest,
     GetOnlineDocumentPageContentResponse,
-    GetOnlineDocumentPagesRequest,
     GetOnlineDocumentPagesResponse,
 )
 from core.plugin.impl.datasource import PluginDatasourceManager
diff --git a/api/core/datasource/website_crawl/website_crawl_plugin.py b/api/core/datasource/website_crawl/website_crawl_plugin.py
index e657fceb9c..b1b6489197 100644
--- a/api/core/datasource/website_crawl/website_crawl_plugin.py
+++ b/api/core/datasource/website_crawl/website_crawl_plugin.py
@@ -1,10 +1,11 @@
-from typing import Any, Mapping
+from collections.abc import Mapping
+from typing import Any
+
 from core.datasource.__base.datasource_plugin import DatasourcePlugin
 from core.datasource.__base.datasource_runtime import DatasourceRuntime
 from core.datasource.entities.datasource_entities import (
     DatasourceEntity,
     DatasourceProviderType,
-    GetWebsiteCrawlRequest,
     GetWebsiteCrawlResponse,
 )
 from core.plugin.impl.datasource import PluginDatasourceManager