diff --git a/api/services/datasource_provider_service.py b/api/services/datasource_provider_service.py
index 95a50f05126..f3b2adb965d 100644
--- a/api/services/datasource_provider_service.py
+++ b/api/services/datasource_provider_service.py
@@ -824,6 +824,7 @@ class DatasourceProviderService:
                 "langgenius/firecrawl_datasource",
                 "langgenius/notion_datasource",
                 "langgenius/jina_datasource",
+                "watercrawl/watercrawl_datasource",
             ]:
                 datasource_provider_id = DatasourceProviderID(f"{datasource.plugin_id}/{datasource.provider}")
                 credentials = self.list_datasource_credentials(
diff --git a/api/services/website_service.py b/api/services/website_service.py
index fe48c3b08ee..15ec4657d94 100644
--- a/api/services/website_service.py
+++ b/api/services/website_service.py
@@ -124,7 +124,7 @@ class WebsiteService:
         if provider == "firecrawl":
             plugin_id = "langgenius/firecrawl_datasource"
         elif provider == "watercrawl":
-            plugin_id = "langgenius/watercrawl_datasource"
+            plugin_id = "watercrawl/watercrawl_datasource"
         elif provider == "jinareader":
             plugin_id = "langgenius/jina_datasource"
         else:
diff --git a/api/tests/unit_tests/core/trigger/debug/test_debug_event_selectors.py b/api/tests/unit_tests/core/trigger/debug/test_debug_event_selectors.py
index b4d54baac71..331bcd6c25f 100644
--- a/api/tests/unit_tests/core/trigger/debug/test_debug_event_selectors.py
+++ b/api/tests/unit_tests/core/trigger/debug/test_debug_event_selectors.py
@@ -21,7 +21,7 @@ from core.trigger.debug.event_selectors import (
     select_trigger_debug_events,
 )
 from core.trigger.debug.events import PluginTriggerDebugEvent, WebhookDebugEvent
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
 from tests.unit_tests.core.trigger.conftest import VALID_PROVIDER_ID