diff --git a/docker/Dockerfile.prod b/docker/Dockerfile.prod
index 92823c3..32a7095 100644
--- a/docker/Dockerfile.prod
+++ b/docker/Dockerfile.prod
@@ -104,6 +104,7 @@ RUN ldconfig
 COPY piper_models/ /app/piper_models/
 
 USER dev
+RUN mkdir -p /app/config
 RUN pip install --no-cache-dir --user -i https://mirrors.aliyun.com/pypi/simple/ \
     piper-tts \
     onvif-zeep \