diff --git a/api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py b/api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py
index bdd40fcabe..b25a362674 100644
--- a/api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py
+++ b/api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py
@@ -8,7 +8,6 @@ from flask_restful.inputs import int_range  # type: ignore
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
-from models.model import EndUser
 import services
 from configs import dify_config
 from controllers.console import api
@@ -40,6 +39,7 @@ from libs.helper import TimestampField, uuid_value
 from libs.login import current_user, login_required
 from models.account import Account
 from models.dataset import Pipeline
+from models.model import EndUser
 from services.errors.app import WorkflowHashNotEqualError
 from services.errors.llm import InvokeRateLimitError
 from services.rag_pipeline.pipeline_generate_service import PipelineGenerateService
diff --git a/api/core/plugin/impl/datasource.py b/api/core/plugin/impl/datasource.py
index 430a9a6c01..aa8b1ad4d6 100644
--- a/api/core/plugin/impl/datasource.py
+++ b/api/core/plugin/impl/datasource.py
@@ -1,4 +1,5 @@
-from typing import Any, Mapping
+from collections.abc import Mapping
+from typing import Any
 
 from core.datasource.entities.api_entities import DatasourceProviderApiEntity
 from core.datasource.entities.datasource_entities import (
@@ -63,7 +64,7 @@ class PluginDatasourceManager(BasePluginClient):
 
         response = self._request_with_plugin_daemon_response(
             "GET",
-            f"plugin/{tenant_id}/management/datasources",
+            f"plugin/{tenant_id}/management/datasource",
             PluginDatasourceProviderEntity,
             params={"provider": tool_provider_id.provider_name, "plugin_id": tool_provider_id.plugin_id},
             transformer=transformer,
diff --git a/api/services/rag_pipeline/rag_pipeline.py b/api/services/rag_pipeline/rag_pipeline.py
index 3bee0538ab..461e694a1b 100644
--- a/api/services/rag_pipeline/rag_pipeline.py
+++ b/api/services/rag_pipeline/rag_pipeline.py
@@ -12,7 +12,11 @@ from sqlalchemy.orm import Session
 
 import contexts
 from configs import dify_config
-from core.datasource.entities.datasource_entities import DatasourceProviderType, GetOnlineDocumentPagesRequest, GetOnlineDocumentPagesResponse, GetWebsiteCrawlRequest, GetWebsiteCrawlResponse
+from core.datasource.entities.datasource_entities import (
+    DatasourceProviderType,
+    GetOnlineDocumentPagesResponse,
+    GetWebsiteCrawlResponse,
+)
 from core.datasource.online_document.online_document_plugin import OnlineDocumentDatasourcePlugin
 from core.datasource.website_crawl.website_crawl_plugin import WebsiteCrawlDatasourcePlugin
 from core.model_runtime.utils.encoders import jsonable_encoder