diff --git a/api/services/app_generate_service.py b/api/services/app_generate_service.py
index 246252fda04..ee24424cd54 100644
--- a/api/services/app_generate_service.py
+++ b/api/services/app_generate_service.py
@@ -19,12 +19,12 @@ from core.app.features.rate_limiting.rate_limit import rate_limit_context
 from core.app.layers.pause_state_persist_layer import PauseStateLayerConfig
 from core.db import session_factory
 from enums.quota_type import QuotaType
-from services.quota_service import unlimited
 from extensions.otel import AppGenerateHandler, trace_span
 from models.model import Account, App, AppMode, EndUser
 from models.workflow import Workflow, WorkflowRun
 from services.errors.app import QuotaExceededError, WorkflowIdFormatError, WorkflowNotFoundError
 from services.errors.llm import InvokeRateLimitError
+from services.quota_service import unlimited
 from services.workflow_service import WorkflowService
 from tasks.app_generate.workflow_execute_task import AppExecutionParams, workflow_based_app_execution_task
 
diff --git a/api/services/async_workflow_service.py b/api/services/async_workflow_service.py
index d9a468795c5..e78e03cce5b 100644
--- a/api/services/async_workflow_service.py
+++ b/api/services/async_workflow_service.py
@@ -14,7 +14,6 @@ from sqlalchemy import select
 from sqlalchemy.orm import Session
 
 from enums.quota_type import QuotaType
-from services.quota_service import unlimited
 from extensions.ext_database import db
 from models.account import Account
 from models.enums import CreatorUserRole, WorkflowTriggerStatus
@@ -23,6 +22,7 @@ from models.trigger import WorkflowTriggerLog, WorkflowTriggerLogDict
 from models.workflow import Workflow
 from repositories.sqlalchemy_workflow_trigger_log_repository import SQLAlchemyWorkflowTriggerLogRepository
 from services.errors.app import QuotaExceededError, WorkflowNotFoundError, WorkflowQuotaLimitError
+from services.quota_service import unlimited
 from services.workflow.entities import AsyncTriggerResponse, TriggerData, WorkflowTaskData
 from services.workflow.queue_dispatcher import QueueDispatcherManager, QueuePriority
 from services.workflow_service import WorkflowService
diff --git a/api/tasks/trigger_processing_tasks.py b/api/tasks/trigger_processing_tasks.py
index a3f72da6f5c..1b1e809baf7 100644
--- a/api/tasks/trigger_processing_tasks.py
+++ b/api/tasks/trigger_processing_tasks.py
@@ -29,7 +29,6 @@ from core.trigger.provider import PluginTriggerProviderController
 from core.trigger.trigger_manager import TriggerManager
 from core.workflow.nodes.trigger_plugin.entities import TriggerEventNodeData
 from enums.quota_type import QuotaType
-from services.quota_service import unlimited
 from models.enums import (
     AppTriggerType,
     CreatorUserRole,
@@ -43,6 +42,7 @@ from models.workflow import Workflow, WorkflowAppLog, WorkflowAppLogCreatedFrom,
 from services.async_workflow_service import AsyncWorkflowService
 from services.end_user_service import EndUserService
 from services.errors.app import QuotaExceededError
+from services.quota_service import unlimited
 from services.trigger.app_trigger_service import AppTriggerService
 from services.trigger.trigger_provider_service import TriggerProviderService
 from services.trigger.trigger_request_service import TriggerHttpRequestCachingService
diff --git a/api/tasks/workflow_schedule_tasks.py b/api/tasks/workflow_schedule_tasks.py
index 2816bd04abe..774e1103df2 100644
--- a/api/tasks/workflow_schedule_tasks.py
+++ b/api/tasks/workflow_schedule_tasks.py
@@ -9,10 +9,10 @@ from core.workflow.nodes.trigger_schedule.exc import (
     TenantOwnerNotFoundError,
 )
 from enums.quota_type import QuotaType
-from services.quota_service import unlimited
 from models.trigger import WorkflowSchedulePlan
 from services.async_workflow_service import AsyncWorkflowService
 from services.errors.app import QuotaExceededError
+from services.quota_service import unlimited
 from services.trigger.app_trigger_service import AppTriggerService
 from services.trigger.schedule_service import ScheduleService
 from services.workflow.entities import ScheduleTriggerData