diff --git a/backend/open_webui/routers/files.py b/backend/open_webui/routers/files.py
index 1fa86325b..66517aa44 100644
--- a/backend/open_webui/routers/files.py
+++ b/backend/open_webui/routers/files.py
@@ -88,7 +88,7 @@ def upload_file(
     user=Depends(get_verified_user),
     file_metadata: dict = None,
     process: bool = Query(True),
-    knowledge_id: Optional[str] = Form(...),
+    knowledge_id: Optional[str] = Form(None)
 ):
     log.info(f"file.content_type: {file.content_type}")
 
@@ -138,8 +138,7 @@ def upload_file(
 
                     process_file(
                         request,
-                        ProcessFileForm(file_id=id, content=result.get("text", "")),
-                        knowledge_id= knowledge_id,
+                        ProcessFileForm(file_id=id, content=result.get("text", ""), knowledge_id=knowledge_id),
                         user=user,
                     )
                 elif file.content_type not in [
@@ -151,7 +150,7 @@ def upload_file(
                     "video/quicktime",
                     "video/webm",
                 ]:
-                    process_file(request, ProcessFileForm(file_id=id), knowledge_id=knowledge_id, user=user)
+                    process_file(request, ProcessFileForm(file_id=id, knowledge_id=knowledge_id), user=user)
 
                 file_item = Files.get_file_by_id(id=id)
             except Exception as e:
diff --git a/backend/open_webui/routers/knowledge.py b/backend/open_webui/routers/knowledge.py
index 5eff84349..920130858 100644
--- a/backend/open_webui/routers/knowledge.py
+++ b/backend/open_webui/routers/knowledge.py
@@ -8,7 +8,6 @@ from open_webui.models.knowledge import (
     KnowledgeForm,
     KnowledgeResponse,
     KnowledgeUserResponse,
-    RAGConfigForm
 )
 from open_webui.models.files import Files, FileModel, FileMetadataResponse
 from open_webui.retrieval.vector.connector import VECTOR_DB_CLIENT
@@ -141,7 +140,7 @@ async def get_knowledge_list(user=Depends(get_verified_user)):
 
 @router.post("/create", response_model=Optional[KnowledgeResponse])
 async def create_new_knowledge(
-    request: Request, form_data: KnowledgeForm, rag_data: RAGConfigForm, user=Depends(get_verified_user)
+    request: Request, form_data: KnowledgeForm, user=Depends(get_verified_user)
 ):
     if user.role != "admin" and not has_permission(
         user.id, "workspace.knowledge", request.app.state.config.USER_PERMISSIONS
@@ -151,7 +150,7 @@ async def create_new_knowledge(
             detail=ERROR_MESSAGES.UNAUTHORIZED,
         )
 
-    knowledge = Knowledges.insert_new_knowledge(user.id, form_data, rag_data)
+    knowledge = Knowledges.insert_new_knowledge(user.id, form_data)
 
     if knowledge:
         return knowledge