diff --git a/Dockerfile b/Dockerfile
index 3b0e486..490241d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,4 +19,4 @@ RUN pip install --no-cache-dir -r requirements.txt -i https://mirrors.aliyun.com
 EXPOSE 5000
 
 # 启动命令（使用 Gunicorn 替代 Flask 开发服务器）
-CMD ["gunicorn", "--bind", "0.0.0.0:5000", "--workers", "4", "--timeout", "300", "app:app"]
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+CMD ["waitress-serve", "--host", "0.0.0.0:5000", "--port", "5000", "app:app"]
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