diff --git a/api/tests/unit_tests/services/test_app_generate_service.py b/api/tests/unit_tests/services/test_app_generate_service.py
index cb258fea0a..c88daf6b1e 100644
--- a/api/tests/unit_tests/services/test_app_generate_service.py
+++ b/api/tests/unit_tests/services/test_app_generate_service.py
@@ -23,9 +23,9 @@ import pytest
 
 import services.app_generate_service as ags_module
 from core.app.entities.app_invoke_entities import InvokeFrom
+from enums.quota_type import QuotaType
 from models.model import AppMode
 from services.app_generate_service import AppGenerateService
-from enums.quota_type import QuotaType
 from services.errors.app import WorkflowIdFormatError, WorkflowNotFoundError