diff --git a/docker/Dockerfile b/docker/Dockerfile
index 07ad1e9..b112f92 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -6,4 +6,4 @@ RUN pip install --no-cache-dir -r requirements.txt  # 禁用缓存减小体积
 COPY . .
 EXPOSE 5000
 USER appuser  # 切换非 root 用户
-CMD ["gunicorn", "app:app"]
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+CMD ["python main.py"]
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