diff --git a/api/app_factory.py b/api/app_factory.py
index 743d65095b..fb229ca90a 100644
--- a/api/app_factory.py
+++ b/api/app_factory.py
@@ -76,8 +76,7 @@ def create_flask_app_with_configs() -> DifyApp:
                             # build_force_logout_cookie_headers(). Frontend then checks
                             # code === 'unauthorized_and_force_logout' and calls location.reload().
                             raise UnauthorizedAndForceLogout(
-                                f"Enterprise license is {license_status}. "
-                                "Please contact your administrator."
+                                f"Enterprise license is {license_status}. Please contact your administrator."
                             )
                     except UnauthorizedAndForceLogout:
                         raise
diff --git a/api/services/enterprise/base.py b/api/services/enterprise/base.py
index 86cca34cf2..cc29ecfdc4 100644
--- a/api/services/enterprise/base.py
+++ b/api/services/enterprise/base.py
@@ -101,10 +101,7 @@ class BaseRequest:
                 # {"message": "..."}
                 # {"detail": "..."}
                 error_message = (
-                    error_data.get("message")
-                    or error_data.get("error")
-                    or error_data.get("detail")
-                    or error_message
+                    error_data.get("message") or error_data.get("error") or error_data.get("detail") or error_message
                 )
         except Exception:
             # If JSON parsing fails, use the default message
diff --git a/api/services/enterprise/enterprise_service.py b/api/services/enterprise/enterprise_service.py
index c0417c0063..28656cd77f 100644
--- a/api/services/enterprise/enterprise_service.py
+++ b/api/services/enterprise/enterprise_service.py
@@ -268,4 +268,4 @@ class EnterpriseService:
         except Exception:
             logger.exception("Failed to get enterprise license status")
 
-        return None
\ No newline at end of file
+        return None