diff --git a/src/api/memory_visualizer_router.py b/src/api/memory_visualizer_router.py
index 2ec47779b..dd8f3aa07 100644
--- a/src/api/memory_visualizer_router.py
+++ b/src/api/memory_visualizer_router.py
@@ -10,11 +10,10 @@ from pathlib import Path
 from typing import Any
 
 import orjson
-from fastapi import APIRouter, Depends, HTTPException, Query, Request
+from fastapi import APIRouter, HTTPException, Query, Request
 from fastapi.responses import HTMLResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
 
-from src.common.security import get_api_key
 
 # 调整项目根目录的计算方式
 project_root = Path(__file__).parent.parent.parent
@@ -25,7 +24,7 @@ graph_data_cache = None
 current_data_file = None
 
 # FastAPI 路由
-router = APIRouter(dependencies=[Depends(get_api_key)])
+router = APIRouter()
 
 # Jinja2 模板引擎
 templates = Jinja2Templates(directory=str(Path(__file__).parent / "templates"))