Update Dockerfile

Dockerfile

@@ -24,7 +24,7 @@ RUN conda create --name fastapi python=3.10 -y && \
 EXPOSE 8002
 
 # 启动 FastAPI 服务
-CMD ["conda", "run", "-n", "fastapi", "uvicorn", "mindsearch.app:app", "--host", "0.0.0.0", "--port", "8002"]
+CMD ["conda", "run", "-n", "fastapi", "uvicorn", "mindsearch.app:app", "--host", "localhost", "--port", "8002"]
 # 暴露 Streamlit 默认端口
 EXPOSE 8501
 # Run streamlit app when the container launches