diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f11b75
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea/
diff --git a/README.md b/README.md
index 0ad0c4a..e1e5df9 100644
--- a/README.md
+++ b/README.md
@@ -1,39 +1,14 @@
 ## Java Dockerfile
 
-
-This repository contains **Dockerfile** of [Java](https://www.java.com/) for [Docker](https://www.docker.com/)'s [automated build](https://registry.hub.docker.com/u/dockerfile/java/) published to the public [Docker Hub Registry](https://registry.hub.docker.com/).
-
-
-### Base Docker Image
-
-* [dockerfile/ubuntu](http://dockerfile.github.io/#/ubuntu)
-
-
-### Docker Tags
-
-`dockerfile/java` provides multiple tagged images:
-
-* `latest` (default): OpenJDK Java 7 JRE (alias to `openjdk-7-jre`)
-* `openjdk-6-jdk`: OpenJDK Java 6 JDK
-* `openjdk-6-jre`: OpenJDK Java 6 JRE
-* `openjdk-7-jdk`: OpenJDK Java 7 JDK
-* `openjdk-7-jre`: OpenJDK Java 7 JRE
-* `oracle-java6`: Oracle Java 6 JDK
-* `oracle-java7`: Oracle Java 7 JDK
-* `oracle-java8`: Oracle Java 8 JDK
-
-For example, you can run a `Oracle Java 8` container with the following command:
-
-    docker run -it --rm dockerfile/java:oracle-java8 java -version
-
-
 ### Installation
 
 1. Install [Docker](https://www.docker.com/).
 
-2. Download [automated build](https://registry.hub.docker.com/u/dockerfile/java/) from public [Docker Hub Registry](https://registry.hub.docker.com/): `docker pull dockerfile/java`
-
-   (alternatively, you can build an image from Dockerfile: `docker build -t="dockerfile/java" github.com/dockerfile/java`)
+### Usage
+    cd oracle-java8
+    docker build -t uandrew1965/java-sdk:1.8.0.144-b01 . ##(1.8.0_144-b01 version java-sdk now)
+    docker run -it --name java-sdk-1.8.0.144-b01 uandrew1965/java-sdk:1.8.0.144-b01
+    java -version
 
 
 ### Usage
diff --git a/oracle-java8/Dockerfile b/oracle-java8/Dockerfile
index 2d9946f..e731803 100644
--- a/oracle-java8/Dockerfile
+++ b/oracle-java8/Dockerfile
@@ -6,16 +6,19 @@
 #
 
 # Pull base image.
-FROM dockerfile/ubuntu
+FROM ubuntu:17.04
 
 # Install Java.
-RUN \
-  echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections && \
-  add-apt-repository -y ppa:webupd8team/java && \
-  apt-get update && \
-  apt-get install -y oracle-java8-installer && \
-  rm -rf /var/lib/apt/lists/* && \
-  rm -rf /var/cache/oracle-jdk8-installer
+RUN \                                             
+  echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections \
+  && apt-get update \
+  && DEBIAN_FRONTEND=noninteractive apt-get install -y apt-utils software-properties-common python-software-properties \
+  && add-apt-repository ppa:webupd8team/java -y \
+  && apt-get update \
+  && DEBIAN_FRONTEND=noninteractive apt-get install -y oracle-java8-installer \
+  && DEBIAN_FRONTEND=noninteractive apt-get install -y oracle-java8-set-default \
+  && rm -rf /var/lib/apt/lists/* \
+  && rm -rf /var/cache/oracle-jdk8-installer
 
 
 # Define working directory.
@@ -23,6 +26,3 @@ WORKDIR /data
 
 # Define commonly used JAVA_HOME variable
 ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
-
-# Define default command.
-CMD ["bash"]
diff --git a/oracle-java8/Dockerfile& b/oracle-java8/Dockerfile&
new file mode 100644
index 0000000..c0da82f
--- /dev/null
+++ b/oracle-java8/Dockerfile&
@@ -0,0 +1,32 @@
+#
+# Oracle Java 8 Dockerfile
+#
+# https://github.com/dockerfile/java
+# https://github.com/dockerfile/java/tree/master/oracle-java8
+#
+
+# Pull base image.
+FROM ubuntu:17.04
+
+# Install Java.
+RUN \                                             
+  echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections && \
+  apt-get update && \
+  apt-get install -y software-properties-common python-software-properties && \
+  add-apt-repository ppa:webupd8team/java -y && \
+  apt-get update && \
+  
+  apt-get install -y oracle-java8-installer && \
+  apt-get install -y oracle-java8-set-default && \
+  rm -rf /var/lib/apt/lists/* && \
+  rm -rf /var/cache/oracle-jdk8-installer
+
+
+# Define working directory.
+WORKDIR /data
+
+# Define commonly used JAVA_HOME variable
+ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
+
+# Define default command.
+CMD ["bash"]