diff --git a/api/core/workflow/entities/node_execution_entities.py b/api/core/workflow/entities/node_execution_entities.py
index 7e58753dad..5fc8fc6073 100644
--- a/api/core/workflow/entities/node_execution_entities.py
+++ b/api/core/workflow/entities/node_execution_entities.py
@@ -11,7 +11,7 @@ from datetime import datetime
 from enum import StrEnum
 from typing import Any, Optional
 
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, Field
 
 
 class NodeExecutionStatus(StrEnum):
@@ -39,9 +39,6 @@ class NodeExecution(BaseModel):
     but they are not stored in the model.
     """
 
-    # Pydantic configuration.
-    model_config = ConfigDict(use_enum_values=True)
-
     # Core identification fields
     id: str  # Unique identifier for this execution record
     node_execution_id: Optional[str] = None  # Optional secondary ID for cross-referencing