diff --git a/chatchat-server/chatchat/server/api_server/api_schemas.py b/chatchat-server/chatchat/server/api_server/api_schemas.py
index 973c4709..965be90d 100644
--- a/chatchat-server/chatchat/server/api_server/api_schemas.py
+++ b/chatchat-server/chatchat/server/api_server/api_schemas.py
@@ -13,7 +13,7 @@ from openai.types.chat import (
 )
 
 from chatchat.configs import DEFAULT_LLM_MODEL, TEMPERATURE
-from chatchat.server.callback_handler.agent_callback_handler import AgentStatus
+from chatchat.server.callback_handler.agent_callback_handler import AgentStatus # noaq
 from chatchat.server.pydantic_v2 import BaseModel, Field, AnyUrl
 from chatchat.server.utils import MsgType
 
@@ -102,6 +102,11 @@ class OpenAIAudioSpeechInput(OpenAIBaseInput):
     speed: Optional[float] = None
 
 
+# class OpenAIFileInput(OpenAIBaseInput):
+#     file: UploadFile # FileTypes
+#     purpose: Literal["fine-tune", "assistants"] = "assistants"
+
+
 class OpenAIBaseOutput(BaseModel):
     id: Optional[str] = None
     content: Optional[str] = None
diff --git a/chatchat-server/chatchat/server/api_server/openai_routes.py b/chatchat-server/chatchat/server/api_server/openai_routes.py
index 3e2a4d5a..c9e616e2 100644
--- a/chatchat-server/chatchat/server/api_server/openai_routes.py
+++ b/chatchat-server/chatchat/server/api_server/openai_routes.py
@@ -1,15 +1,22 @@
 from __future__ import annotations
 
 import asyncio
+import base64
 from contextlib import asynccontextmanager
+from datetime import datetime
+import os
+from pathlib import Path
+import shutil
 from typing import Dict, Tuple, AsyncGenerator, Iterable
 
 from fastapi import APIRouter, Request
+from fastapi.responses import FileResponse
 from openai import AsyncClient
+from openai.types.file_object import FileObject
 from sse_starlette.sse import EventSourceResponse
 
 from .api_schemas import *
-from chatchat.configs import logger
+from chatchat.configs import logger, BASE_TEMP_DIR
 from chatchat.server.utils import get_model_info, get_config_platforms, get_OpenAIClient
 
 
@@ -203,6 +210,96 @@ async def create_audio_speech(
         return await openai_request(client.audio.speech.create, body)
 
 
-@openai_router.post("/files", deprecated="暂不支持")
-async def files():
-    ...
+def _get_file_id(
+    purpose: str,
+    created_at: int,
+    filename: str,
+) -> str:
+    today = datetime.fromtimestamp(created_at).strftime("%Y-%m-%d")
+    return base64.urlsafe_b64encode(f"{purpose}/{today}/{filename}".encode()).decode()
+
+
+def _get_file_info(file_id: str) -> Dict:
+    splits = base64.urlsafe_b64decode(file_id).decode().split("/")
+    created_at = -1
+    size = -1
+    file_path = _get_file_path(file_id)
+    if os.path.isfile(file_path):
+        created_at = int(os.path.getmtime(file_path))
+        size = os.path.getsize(file_path)
+
+    return {
+        "purpose": splits[0],
+        "created_at": created_at,
+        "filename": splits[2],
+        "bytes": size,
+    }
+
+
+def _get_file_path(file_id: str) -> str:
+    file_id = base64.urlsafe_b64decode(file_id).decode()
+    return os.path.join(BASE_TEMP_DIR, "openai_files", file_id)
+
+
+@openai_router.post("/files")
+async def files(
+    request: Request,
+    file: UploadFile,
+    purpose: str = "assistants",
+) -> Dict:
+    created_at = int(datetime.now().timestamp())
+    file_id = _get_file_id(purpose=purpose, created_at=created_at, filename=file.filename)
+    file_path = _get_file_path(file_id)
+    file_dir = os.path.dirname(file_path)
+    os.makedirs(file_dir, exist_ok=True)
+    with open(file_path, "wb") as fp:
+        shutil.copyfileobj(file.file, fp)
+    file.file.close()
+
+    return dict(
+        id=file_id,
+        filename=file.filename,
+        bytes=file.size,
+        created_at=created_at,
+        object="file",
+        purpose=purpose,
+    )
+
+
+@openai_router.get("/files")
+def list_files(purpose: str) -> Dict[str, List[Dict]]:
+    file_ids = []
+    root_path = Path(BASE_TEMP_DIR) / "openai_files" / purpose
+    for dir, sub_dirs, files in os.walk(root_path):
+        dir = Path(dir).relative_to(root_path).as_posix()
+        for file in files:
+            file_id = base64.urlsafe_b64encode(f"{purpose}/{dir}/{file}".encode()).decode()
+            file_ids.append(file_id)
+    return {"data": [{**_get_file_info(x), "id":x, "object": "file"} for x in file_ids]}
+
+
+@openai_router.get("/files/{file_id}")
+def retrieve_file(file_id: str) -> Dict:
+    file_info = _get_file_info(file_id)
+    return {**file_info, "id": file_id, "object": "file"}
+
+
+@openai_router.get("/files/{file_id}/content")
+def retrieve_file_content(file_id: str) -> Dict:
+    file_path = _get_file_path(file_id)
+    return FileResponse(file_path)
+
+
+@openai_router.delete("/files/{file_id}")
+def delete_file(file_id: str) -> Dict:
+    file_path = _get_file_path(file_id)
+    deleted = False
+
+    try:
+        if os.path.isfile(file_path):
+            os.remove(file_path)
+            deleted = True
+    except:
+        ...
+
+    return {"id": file_id, "deleted": deleted, "object": "file"}