diff --git a/app/backend/Dockerfile.prod b/app/backend/Dockerfile.prod
index 64b9b05..128f21a 100644
--- a/app/backend/Dockerfile.prod
+++ b/app/backend/Dockerfile.prod
@@ -68,7 +68,7 @@ COPY --from=builder /usr/src/app/wheels /wheels
 COPY --from=builder /usr/src/app/Pipfile .
 RUN pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple
 RUN pip install --no-cache /wheels/*
-RUN pipenv install --deploy 
+RUN pipenv install --deploy --dev
 RUN pipenv run pip install "uvicorn[standard]==0.26.0"
 
 # add app