diff --git a/dockerfile b/dockerfile
index 6298939..7ded1f8 100644
--- a/dockerfile
+++ b/dockerfile
@@ -9,19 +9,23 @@ ENV GO111MODULE=on \
 WORKDIR /builder
 
 COPY . .
-    && COPY public/icons ./public/default_icons
+COPY public/icons ./public/default_icons
 RUN go build .
 
 FROM python:3.8
-RUN pip3 install setuptools wheel  -i https://pypi.tuna.tsinghua.edu.cn/simple
-    && pip3 install beancount-2.3.4-cp38-cp38-linux_x86_64.whl
-    && pip3 install fava-1.18-py3-none-any.whl
+RUN python3 -m pip install -U pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+COPY ./beancount-2.3.4-cp38-cp38-linux_x86_64.whl /tmp
+RUN pip3 install /tmp/beancount-2.3.4-cp38-cp38-linux_x86_64.whl -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+COPY ./fava-1.18-py3-none-any.whl /tmp
+RUN pip3 install /tmp/fava-1.18-py3-none-any.whl -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 
 WORKDIR /app
 COPY --from=builder ./builder/public ./public
-    && COPY --from=builder ./builder/config ./config
-    && COPY --from=builder ./builder/template ./template
-    && COPY --from=builder ./builder/beancount-gs* ./
+COPY --from=builder ./builder/config ./config
+COPY --from=builder ./builder/template ./template
+COPY --from=builder ./builder/beancount-gs* ./
 
 EXPOSE 80
\ No newline at end of file