diff --git a/pilot/openapi/api_v1/api_v1.py b/pilot/openapi/api_v1/api_v1.py
index 7f6f66953..3838c8dbe 100644
--- a/pilot/openapi/api_v1/api_v1.py
+++ b/pilot/openapi/api_v1/api_v1.py
@@ -26,8 +26,8 @@ from pilot.openapi.api_v1.api_view_model import (
     ChatSceneVo,
 )
 from pilot.configs.config import Config
-from pilot.openapi.knowledge.knowledge_service import KnowledgeService
-from pilot.openapi.knowledge.request.knowledge_request import KnowledgeSpaceRequest
+from pilot.server.knowledge.service import KnowledgeService
+from pilot.server.knowledge.request.request import KnowledgeSpaceRequest
 
 from pilot.scene.base_chat import BaseChat
 from pilot.scene.base import ChatScene
diff --git a/pilot/server/dbgpt_server.py b/pilot/server/dbgpt_server.py
index f72f04dd7..4996e7c4a 100644
--- a/pilot/server/dbgpt_server.py
+++ b/pilot/server/dbgpt_server.py
@@ -23,7 +23,7 @@ from fastapi import FastAPI, applications
 from fastapi.openapi.docs import get_swagger_ui_html
 from fastapi.exceptions import RequestValidationError
 from fastapi.middleware.cors import CORSMiddleware
-from pilot.openapi.knowledge.knowledge_controller import router as knowledge_router
+from pilot.server.knowledge.api import router as knowledge_router
 
 
 from pilot.openapi.api_v1.api_v1 import router as api_v1, validation_exception_handler
diff --git a/pilot/openapi/knowledge/__init__.py b/pilot/server/knowledge/__init__.py
similarity index 100%
rename from pilot/openapi/knowledge/__init__.py
rename to pilot/server/knowledge/__init__.py
diff --git a/pilot/openapi/knowledge/knowledge_controller.py b/pilot/server/knowledge/api.py
similarity index 94%
rename from pilot/openapi/knowledge/knowledge_controller.py
rename to pilot/server/knowledge/api.py
index 26e79609f..887bbadb2 100644
--- a/pilot/openapi/knowledge/knowledge_controller.py
+++ b/pilot/server/knowledge/api.py
@@ -2,7 +2,7 @@ import os
 import shutil
 from tempfile import NamedTemporaryFile
 
-from fastapi import APIRouter, File, UploadFile, Request, Form
+from fastapi import APIRouter, File, UploadFile, Form
 
 from langchain.embeddings import HuggingFaceEmbeddings
 
@@ -12,8 +12,8 @@ from pilot.configs.model_config import LLM_MODEL_CONFIG, KNOWLEDGE_UPLOAD_ROOT_P
 from pilot.openapi.api_v1.api_view_model import Result
 from pilot.embedding_engine.knowledge_embedding import KnowledgeEmbedding
 
-from pilot.openapi.knowledge.knowledge_service import KnowledgeService
-from pilot.openapi.knowledge.request.knowledge_request import (
+from pilot.server.knowledge.service import KnowledgeService
+from pilot.server.knowledge.request.request import (
     KnowledgeQueryRequest,
     KnowledgeQueryResponse,
     KnowledgeDocumentRequest,
@@ -22,7 +22,7 @@ from pilot.openapi.knowledge.request.knowledge_request import (
     DocumentQueryRequest,
 )
 
-from pilot.openapi.knowledge.request.knowledge_request import KnowledgeSpaceRequest
+from pilot.server.knowledge.request.request import KnowledgeSpaceRequest
 
 CFG = Config()
 router = APIRouter()
diff --git a/pilot/openapi/knowledge/document_chunk_dao.py b/pilot/server/knowledge/chunk_dao.py
similarity index 100%
rename from pilot/openapi/knowledge/document_chunk_dao.py
rename to pilot/server/knowledge/chunk_dao.py
diff --git a/pilot/openapi/knowledge/knowledge_document_dao.py b/pilot/server/knowledge/document_dao.py
similarity index 100%
rename from pilot/openapi/knowledge/knowledge_document_dao.py
rename to pilot/server/knowledge/document_dao.py
diff --git a/pilot/openapi/knowledge/request/__init__.py b/pilot/server/knowledge/request/__init__.py
similarity index 100%
rename from pilot/openapi/knowledge/request/__init__.py
rename to pilot/server/knowledge/request/__init__.py
diff --git a/pilot/openapi/knowledge/request/knowledge_request.py b/pilot/server/knowledge/request/request.py
similarity index 100%
rename from pilot/openapi/knowledge/request/knowledge_request.py
rename to pilot/server/knowledge/request/request.py
diff --git a/pilot/openapi/knowledge/request/knowledge_response.py b/pilot/server/knowledge/request/response.py
similarity index 100%
rename from pilot/openapi/knowledge/request/knowledge_response.py
rename to pilot/server/knowledge/request/response.py
diff --git a/pilot/openapi/knowledge/knowledge_service.py b/pilot/server/knowledge/service.py
similarity index 95%
rename from pilot/openapi/knowledge/knowledge_service.py
rename to pilot/server/knowledge/service.py
index b6308a81a..35f644ffb 100644
--- a/pilot/openapi/knowledge/knowledge_service.py
+++ b/pilot/server/knowledge/service.py
@@ -5,19 +5,19 @@ from pilot.configs.config import Config
 from pilot.configs.model_config import LLM_MODEL_CONFIG
 from pilot.embedding_engine.knowledge_embedding import KnowledgeEmbedding
 from pilot.logs import logger
-from pilot.openapi.knowledge.document_chunk_dao import (
+from pilot.server.knowledge.chunk_dao import (
     DocumentChunkEntity,
     DocumentChunkDao,
 )
-from pilot.openapi.knowledge.knowledge_document_dao import (
+from pilot.server.knowledge.document_dao import (
     KnowledgeDocumentDao,
     KnowledgeDocumentEntity,
 )
-from pilot.openapi.knowledge.knowledge_space_dao import (
+from pilot.server.knowledge.space_dao import (
     KnowledgeSpaceDao,
     KnowledgeSpaceEntity,
 )
-from pilot.openapi.knowledge.request.knowledge_request import (
+from pilot.server.knowledge.request.request import (
     KnowledgeSpaceRequest,
     KnowledgeDocumentRequest,
     DocumentQueryRequest,
@@ -25,7 +25,7 @@ from pilot.openapi.knowledge.request.knowledge_request import (
 )
 from enum import Enum
 
-from pilot.openapi.knowledge.request.knowledge_response import (
+from pilot.server.knowledge.request.response import (
     ChunkQueryResponse,
     DocumentQueryResponse,
 )
diff --git a/pilot/openapi/knowledge/knowledge_space_dao.py b/pilot/server/knowledge/space_dao.py
similarity index 97%
rename from pilot/openapi/knowledge/knowledge_space_dao.py
rename to pilot/server/knowledge/space_dao.py
index 16def1e99..d4f6fbba6 100644
--- a/pilot/openapi/knowledge/knowledge_space_dao.py
+++ b/pilot/server/knowledge/space_dao.py
@@ -5,7 +5,7 @@ from sqlalchemy.ext.declarative import declarative_base
 
 from pilot.configs.config import Config
 
-from pilot.openapi.knowledge.request.knowledge_request import KnowledgeSpaceRequest
+from pilot.server.knowledge.request.request import KnowledgeSpaceRequest
 from sqlalchemy.orm import sessionmaker
 
 CFG = Config()