diff --git a/api/core/plugin/impl/trigger.py b/api/core/plugin/impl/trigger.py
index 147e320f36..9c975ebaae 100644
--- a/api/core/plugin/impl/trigger.py
+++ b/api/core/plugin/impl/trigger.py
@@ -19,7 +19,6 @@ from models.provider_ids import TriggerProviderID
 
 
 class PluginTriggerManager(BasePluginClient):
-
     def fetch_trigger_providers(self, tenant_id: str) -> list[PluginTriggerProviderEntity]:
         """
         Fetch trigger providers for the given tenant.
diff --git a/api/services/trigger/workflow_plugin_trigger_service.py b/api/services/trigger/workflow_plugin_trigger_service.py
index 54d26fbef6..e8bfa9c06f 100644
--- a/api/services/trigger/workflow_plugin_trigger_service.py
+++ b/api/services/trigger/workflow_plugin_trigger_service.py
@@ -1,4 +1,3 @@
-
 from pydantic import BaseModel
 from sqlalchemy import select
 from sqlalchemy.orm import Session