diff --git a/api/core/app/entities/app_invoke_entities.py b/api/core/app/entities/app_invoke_entities.py
index 9012d61c85..c0d99693b0 100644
--- a/api/core/app/entities/app_invoke_entities.py
+++ b/api/core/app/entities/app_invoke_entities.py
@@ -76,6 +76,8 @@ class AppGenerateEntity(BaseModel):
     App Generate Entity.
     """
 
+    model_config = ConfigDict(arbitrary_types_allowed=True)
+
     task_id: str
 
     # app config
@@ -99,9 +101,6 @@ class AppGenerateEntity(BaseModel):
     # tracing instance
     trace_manager: Optional[TraceQueueManager] = None
 
-    class Config:
-        arbitrary_types_allowed = True
-
 
 class EasyUIBasedAppGenerateEntity(AppGenerateEntity):
     """
diff --git a/api/core/rag/extractor/entity/extract_setting.py b/api/core/rag/extractor/entity/extract_setting.py
index 7c00c668dd..1593ad1475 100644
--- a/api/core/rag/extractor/entity/extract_setting.py
+++ b/api/core/rag/extractor/entity/extract_setting.py
@@ -27,6 +27,8 @@ class WebsiteInfo(BaseModel):
     website import info.
     """
 
+    model_config = ConfigDict(arbitrary_types_allowed=True)
+
     provider: str
     job_id: str
     url: str
@@ -34,12 +36,6 @@ class WebsiteInfo(BaseModel):
     tenant_id: str
     only_main_content: bool = False
 
-    class Config:
-        arbitrary_types_allowed = True
-
-    def __init__(self, **data) -> None:
-        super().__init__(**data)
-
 
 class ExtractSetting(BaseModel):
     """
diff --git a/api/core/rag/models/document.py b/api/core/rag/models/document.py
index 421cdc05df..04a3428ad8 100644
--- a/api/core/rag/models/document.py
+++ b/api/core/rag/models/document.py
@@ -45,13 +45,12 @@ class BaseDocumentTransformer(ABC):
         .. code-block:: python
 
             class EmbeddingsRedundantFilter(BaseDocumentTransformer, BaseModel):
+                model_config = ConfigDict(arbitrary_types_allowed=True)
+
                 embeddings: Embeddings
                 similarity_fn: Callable = cosine_similarity
                 similarity_threshold: float = 0.95
 
-                class Config:
-                    arbitrary_types_allowed = True
-
                 def transform_documents(
                     self, documents: Sequence[Document], **kwargs: Any
                 ) -> Sequence[Document]: