diff --git a/Dockerfile b/Dockerfile
index 2f67369..e4e375a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,21 @@
-FROM ruby:2.3.1
+########################################### node ######################################################################
+FROM node:8.15 as node
 
-RUN mkdir -p /var/log/supervisor
+RUN apt-get update &&\
+    apt-get install -y unzip &&\
+    rm -rf /var/lib/apt/lists/*
 
-RUN apt-get update && \
-  apt-get install -y mysql-client imagemagick jpegoptim optipng fonts-ipafont cron supervisor unzip --no-install-recommends && \
-  rm -rf /var/lib/apt/lists/*
+# install chromedriver
+WORKDIR /tmp
+RUN wget -qnv https://chromedriver.storage.googleapis.com/LATEST_RELEASE -O - | wget -q "https://chromedriver.storage.googleapis.com/`cat`/chromedriver_linux64.zip" && \
+  unzip chromedriver_linux64.zip && \
+  chmod +x chromedriver && \
+mv chromedriver /usr/bin/
+
+#######################################################################################################################
+FROM ruby:2.5.3
+
+RUN mkdir -p /var/log/supervisor
 
 # install chrome
 WORKDIR /tmp
@@ -13,9 +24,17 @@ RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key
   apt-get update && \
   apt-get install -y google-chrome-stable
 
-# install chromedriver
-WORKDIR /tmp
-RUN wget -qnv https://chromedriver.storage.googleapis.com/LATEST_RELEASE -O - | wget -q "https://chromedriver.storage.googleapis.com/`cat`/chromedriver_linux64.zip" && \
-  unzip chromedriver_linux64.zip && \
-  chmod +x chromedriver && \
-  mv chromedriver /usr/bin/
+COPY --from=node /usr/bin/chromedriver /usr/bin/
+COPY --from=node /usr/local/bin/node /usr/local/bin/
+
+ENV RUBYOPT -EUTF-8
+ENV LANG ja_JP.UTF-8
+RUN apt-get update &&\
+    apt-get install -y mysql-client imagemagick jpegoptim optipng graphviz fonts-ipafont cron supervisor vim --no-install-recommends &&\
+    rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+RUN gem install bundler
+RUN curl -0 -L http://npmjs.org/install.sh | sh