diff --git a/pom.xml b/pom.xml
index a7be485..8a002e6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,54 +1,103 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>jp.co.worksap.message.wrapper</groupId>
-  <artifactId>message-wrapper</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <name>message-wrapper</name>
-  <build>
-	<plugins>
-		<plugin>
-			<artifactId>maven-compiler-plugin</artifactId>
-			<configuration>
-				<source>1.6</source>
-				<target>1.6</target>
-				<encoding>UTF-8</encoding>
-			</configuration>
-		</plugin>
-	</plugins>
-  </build>
-  <dependencies>
-  	<dependency>
-  		<groupId>javax.mail</groupId>
-  		<artifactId>mail</artifactId>
-  		<version>1.4.4</version>
-  	</dependency>
-  	<dependency>
-  		<groupId>commons-codec</groupId>
-  		<artifactId>commons-codec</artifactId>
-  		<version>1.6</version>
-  	</dependency>
-  	<dependency>
-  		<groupId>com.google.guava</groupId>
-  		<artifactId>guava</artifactId>
-  		<version>12.0</version>
-  	</dependency>
-  	<dependency>
-  		<groupId>org.hamcrest</groupId>
-  		<artifactId>hamcrest-core</artifactId>
-  		<version>1.2.1</version>
-  		<scope>test</scope>
-  	</dependency>
-  	<dependency>
-  		<groupId>org.hamcrest</groupId>
-  		<artifactId>hamcrest-library</artifactId>
-  		<version>1.2.1</version>
-  		<scope>test</scope>
-  	</dependency>
-  	<dependency>
-  		<groupId>junit</groupId>
-  		<artifactId>junit-dep</artifactId>
-  		<version>4.10</version>
-  		<scope>test</scope>
-  	</dependency>
-  </dependencies>
+    <parent>
+        <groupId>org.sonatype.oss</groupId>
+        <artifactId>oss-parent</artifactId>
+        <version>7</version>
+    </parent>
+ 
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>jp.co.worksap.message.wrapper</groupId>
+    <artifactId>message-wrapper</artifactId>
+    <packaging>jar</packaging>
+    <name>message-wrapper</name>
+    <version>1.0</version>
+    <description>MessageWrapper is a tool to parse and decode the mail sources which are received by JavaMail</description>
+    <url>https://github.com/WorksApplications/message-wrapper</url>
+    <licenses>
+        <license>
+            <name>The MIT License (MIT)</name>
+            <url>http://rem.mit-license.org</url>
+            <distribution>repo</distribution>
+        </license>
+     </licenses>
+    <scm>
+        <url>scm:git:git://github.com/WorksApplications/message-wrapper.git</url>
+        <connection>scm:git:git://github.com/WorksApplications/message-wrapper.git</connection>
+    </scm>
+    <developers>
+        <developer>
+          <id>wuh</id>
+          <name>wuhua</name>
+          <email>wu_h@worksap.co.jp</email>
+          <organization>WorksApplications</organization>
+          <organizationUrl>http://www.worksap.co.jp</organizationUrl>
+        </developer>
+        <developer>
+          <id>tiant</id>
+          <name>tiantian</name>
+          <email>tian_t@worksap.co.jp</email>
+          <organization>WorksApplications</organization>
+          <organizationUrl>http://www.worksap.co.jp</organizationUrl>
+        </developer>
+    </developers>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.6</source>
+                    <target>1.6</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <plugin>  
+                <groupId>org.apache.maven.plugins</groupId>  
+                <artifactId>maven-gpg-plugin</artifactId>  
+                <version>1.4</version>  
+                <executions>  
+                    <execution>  
+                    <id>sign-artifacts</id>  
+                    <phase>verify</phase>  
+                    <goals>  
+                        <goal>sign</goal>  
+                    </goals>  
+                    </execution>  
+                </executions>  
+            </plugin>  
+        </plugins>
+    </build>
+    <properties>
+        <version.junit>4.10</version.junit>
+        <version.hamcrest>1.2.1</version.hamcrest>
+    </properties>
+     
+    <dependencies>
+        <dependency>
+            <groupId>javax.mail</groupId>
+            <artifactId>mail</artifactId>
+            <version>1.4.4</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+            <version>1.6</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>12.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-library</artifactId>
+            <version>${version.hamcrest}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit-dep</artifactId>
+            <version>${version.junit}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
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