diff --git a/paddle/scripts/docker/Dockerfile b/paddle/scripts/docker/Dockerfile
index b6355cc2db42a0a53e990415b53aa66c2745f0eb..23f4d43588767605188cd2fba1e41ddd6c931ae8 100644
--- a/paddle/scripts/docker/Dockerfile
+++ b/paddle/scripts/docker/Dockerfile
@@ -32,6 +32,7 @@ RUN apt-get update && \
     apt-get install -y automake locales clang-format-3.8 && \
     apt-get clean -y
 
+# git credential to skip password typing
 RUN git config --global credential.helper store
 
 # Fix locales to en_US.UTF-8
diff --git a/paddle/scripts/docker/Dockerfile.gpu b/paddle/scripts/docker/Dockerfile.gpu
index 538233dd0c7bb5088ea9473eb4d1a1ab62e98cb5..a975e580e4ed9e2d3f8968a6bb30d842f3d7ea2b 100644
--- a/paddle/scripts/docker/Dockerfile.gpu
+++ b/paddle/scripts/docker/Dockerfile.gpu
@@ -5,38 +5,50 @@ ARG DEBIAN_FRONTEND=noninteractive
 ARG UBUNTU_MIRROR
 RUN /bin/bash -c 'if [[ -n ${UBUNTU_MIRROR} ]]; then sed -i 's#http://archive.ubuntu.com#${UBUNTU_MIRROR}#g' /etc/apt/sources.list; fi'
 
+# ENV variables
+ARG BUILD_WOBOQ
+ARG BUILD_AND_INSTALL
+ARG WITH_AVX
+ARG WITH_DOC
+ARG WITH_STYLE_CHECK
+
+ENV BUILD_WOBOQ=${BUILD_WOBOQ:-OFF}
+ENV BUILD_AND_INSTALL=${BUILD_AND_INSTALL:-OFF}
+ENV WITH_GPU=ON
+ENV WITH_AVX=${WITH_AVX:-ON}
+ENV WITH_DOC=${WITH_DOC:-OFF}
+ENV WITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF}
+
+ENV HOME /root
+
+# Add bash enhancements
+COPY ./paddle/scripts/docker/root/ /root/
+
 RUN apt-get update && \
     apt-get install -y git python-pip python-dev openssh-server bison && \
     apt-get install -y wget unzip tar xz-utils bzip2 gzip coreutils && \
     apt-get install -y curl sed grep graphviz libjpeg-dev zlib1g-dev && \
     apt-get install -y python-numpy python-matplotlib gcc g++ gfortran && \
-    apt-get install -y automake && \
+    apt-get install -y automake locales clang-format-3.8 && \
     apt-get clean -y
 
+# git credential to skip password typing
+RUN git config --global credential.helper store
+
+# Fix locales to en_US.UTF-8
+RUN localedef -i en_US -f UTF-8 en_US.UTF-8
+
 RUN pip install --upgrade pip && \
-    pip install -U "protobuf==3.1.0" && \
+    pip install -U 'protobuf==3.1.0' && \
     pip install -U wheel pillow BeautifulSoup && \
     pip install -U docopt PyYAML sphinx && \
-    pip install -U sphinx_rtd_theme recommonmark jupyter
+    pip install -U sphinx_rtd_theme recommonmark && \
+    pip install -U pre-commit 'requests==2.9.2' jupyter
 
 RUN curl -sSL https://cmake.org/files/v3.4/cmake-3.4.1.tar.gz | tar -xz && \
     cd cmake-3.4.1 && ./bootstrap && make -j `nproc` && make install && \
     cd .. && rm -rf cmake-3.4.1
 
-ARG BUILD_WOBOQ
-ARG BUILD_AND_INSTALL
-ARG WITH_AVX
-ARG WITH_DOC
-ARG WITH_STYLE_CHECK
-
-ENV BUILD_WOBOQ=${BUILD_WOBOQ:-OFF}
-ENV BUILD_AND_INSTALL=${BUILD_AND_INSTALL:-OFF}
-ENV WITH_GPU=ON
-ENV WITH_AVX=${WITH_AVX:-ON}
-ENV WITH_DOC=${WITH_DOC:-OFF}
-ENV WITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF}
-
-RUN mkdir /paddle
 COPY . /paddle/
 RUN /paddle/paddle/scripts/docker/build.sh
 VOLUME ["/usr/share/nginx/html/data", "/usr/share/nginx/html/paddle"]
@@ -53,7 +65,6 @@ RUN mkdir /notes/
 WORKDIR "/notes"
 EXPOSE 8888
 
-RUN mkdir -p /opt/bin
 COPY ./paddle/scripts/docker/entrypoint /opt/bin/
 
 CMD ["/opt/bin/entrypoint"]