diff --git a/Dockerfile.armhf b/Dockerfile.armhf
new file mode 100644
index 0000000..54f5dd5
--- /dev/null
+++ b/Dockerfile.armhf
@@ -0,0 +1,108 @@
+FROM ubuntu:18.04 as amd64
+RUN apt update && apt install -y qemu-user-static
+
+################################################################################
+# base system
+################################################################################
+FROM arm32v7/ubuntu:18.04 as system
+
+COPY --from=amd64 /usr/bin/qemu-arm-static /usr/bin/
+ARG localbuild
+RUN if [ "x$localbuild" != "x" ]; then sed -i 's#http://archive.ubuntu.com/#http://tw.archive.ubuntu.com/#' /etc/apt/sources.list; fi
+
+ENV DEBIAN_FRONTEND noninteractive
+RUN apt update \
+    && apt install -y --no-install-recommends software-properties-common curl apache2-utils \
+    && apt update \
+    && apt install -y --no-install-recommends --allow-unauthenticated \
+        supervisor nginx sudo vim-tiny net-tools zenity xz-utils \
+        dbus-x11 x11-utils alsa-utils \
+        mesa-utils libgl1-mesa-dri \
+    && add-apt-repository -r ppa:fcwu-tw/apps \
+    && apt autoclean -y \
+    && apt autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+# install debs error if combine together
+RUN apt update \
+    && apt install -y --no-install-recommends --allow-unauthenticated \
+        lxde xvfb x11vnc \
+        firefox chromium-browser \
+        ttf-ubuntu-font-family ttf-wqy-zenhei \
+    && apt autoclean -y \
+    && apt autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+RUN apt update \
+    && apt install -y --no-install-recommends --allow-unauthenticated \
+        gtk2-engines-murrine gnome-themes-standard gtk2-engines-pixbuf gtk2-engines-murrine arc-theme \
+    && apt autoclean -y \
+    && apt autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+# Additional packages require ~600MB
+# libreoffice  pinta language-pack-zh-hant language-pack-gnome-zh-hant firefox-locale-zh-hant libreoffice-l10n-zh-tw
+
+# tini for subreap                                   
+ARG TINI_VERSION=v0.18.0
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-armhf /bin/tini
+RUN chmod +x /bin/tini
+
+# ffmpeg
+#RUN mkdir -p /usr/local/ffmpeg \
+#    && curl -sSL https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-64bit-static.tar.xz | tar xJvf - -C /usr/local/ffmpeg/ --strip 1
+
+# python library
+COPY image/usr/local/lib/web/backend/requirements.txt /tmp/
+RUN apt-get update \
+    && dpkg-query -W -f='${Package}\n' > /tmp/a.txt \
+    && apt-get install -y python-pip python-dev build-essential \
+	&& pip install setuptools wheel && pip install -r /tmp/requirements.txt \
+    && dpkg-query -W -f='${Package}\n' > /tmp/b.txt \
+    && apt-get remove -y `diff --changed-group-format='%>' --unchanged-group-format='' /tmp/a.txt /tmp/b.txt | xargs` \
+    && apt-get autoclean -y \
+    && apt-get autoremove -y \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -rf /var/cache/apt/* /tmp/a.txt /tmp/b.txt
+
+
+################################################################################
+# builder
+################################################################################
+FROM ubuntu:18.04 as builder
+
+ARG localbuild
+RUN if [ "x$localbuild" != "x" ]; then sed -i 's#http://archive.ubuntu.com/#http://tw.archive.ubuntu.com/#' /etc/apt/sources.list; fi
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends curl ca-certificates gnupg
+
+# nodejs
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash - \
+    && apt-get install -y nodejs
+
+# yarn
+RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+    && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
+    && apt-get update \
+    && apt-get install -y yarn
+
+# build frontend
+COPY web /src/web
+RUN cd /src/web \
+    && yarn \
+    && npm run build
+
+
+################################################################################
+# merge
+################################################################################
+FROM system
+LABEL maintainer="fcwu.tw@gmail.com"
+
+COPY --from=builder /src/web/dist/ /usr/local/lib/web/frontend/
+COPY image /
+
+EXPOSE 80
+WORKDIR /root
+ENV HOME=/home/ubuntu \
+    SHELL=/bin/bash
+HEALTHCHECK --interval=30s --timeout=5s CMD curl --fail http://127.0.0.1/api/health
+ENTRYPOINT ["/startup.sh"]