diff --git a/.travis.yml b/.travis.yml
index 14022ea09..03ff33333 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,40 +5,12 @@ script:
   - mvn install:install-file  -Dfile=jmxri-1.2.1.jar  -DgroupId=com.sun.jmx  -DartifactId=jmxri -Dversion=1.2.1 -Dpackaging=jar
   - mvn install:install-file  -Dfile=dubbox-2.8.4.jar  -DgroupId=com.alibaba  -DartifactId=dubbox -Dversion=2.8.4 -Dpackaging=jar
   
-  - cd ..
-  - cd skywalking-protocol
-  - mvn clean install -Dmaven.test.skip=true
-  
-  - cd ..
-  - cd skywalking-api
-  - mvn clean install -Dmaven.test.skip=true
-
   - cd ..
   - cd samples/skywalking-auth
   - mvn clean install -Dmaven.test.skip=true 
   
   - cd ..
-  - cd ..
-  - cd skywalking-sdk-plugin
-  - mvn clean install -Dmaven.test.skip=true
-  
-  - cd ..
-  - cd skywalking-server
-  - mvn clean install -Dmaven.test.skip=true
-  
-  - cd ..
-  - cd skywalking-alarm
-  - mvn clean install -Dmaven.test.skip=true
-  
-  - cd ..
-  - cd skywalking-analysis
-  - mvn clean install -Dmaven.test.skip=true
-  
-  - cd ..
-  - cd skywalking-webui
   - mvn clean install -Dmaven.test.skip=true
 
 after_success:
-  - cd ..
-  - cd skywalking-api
   - mvn clean cobertura:cobertura coveralls:report
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 000000000..30eda5100
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>com.ai.cloud</groupId>
+	<artifactId>skywalking</artifactId>
+	<version>1.0-SNAPSHOT</version>
+	<modules>
+		<module>skywalking-protocol</module>
+		<module>skywalking-api</module>
+		<module>skywalking-sdk-plugin</module>
+		<module>skywalking-server</module>
+		<module>skywalking-alarm</module>
+		<module>skywalking-analysis</module>
+		<module>skywalking-webui</module>
+	</modules>
+	<packaging>pom</packaging>
+
+	<name>skywalking</name>
+	<url>http://maven.apache.org</url>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<configuration>
+					<source>1.7</source>
+					<target>1.7</target>
+					<encoding>${project.build.sourceEncoding}</encoding>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-resources-plugin</artifactId>
+				<version>2.4.3</version>
+				<configuration>
+					<encoding>${project.build.sourceEncoding}</encoding>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	<plugins>
+		<!-- plugin for coveralls.io -->
+		<plugin>
+			<groupId>org.eluder.coveralls</groupId>
+			<artifactId>coveralls-maven-plugin</artifactId>
+			<version>4.1.0</version>
+		</plugin>
+		<plugin>
+			<groupId>org.codehaus.mojo</groupId>
+			<artifactId>cobertura-maven-plugin</artifactId>
+			<version>2.7</version>
+			<configuration>
+				<format>xml</format>
+				<maxmem>256m</maxmem>
+				<!-- aggregated reports for multi-module projects -->
+				<aggregate>true</aggregate>
+			</configuration>
+		</plugin>
+	</plugins>
+</project>
\ No newline at end of file
diff --git a/skywalking-api/pom.xml b/skywalking-api/pom.xml
index 52f2ba030..931809f92 100644
--- a/skywalking-api/pom.xml
+++ b/skywalking-api/pom.xml
@@ -2,6 +2,12 @@
 	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>
 
+	<parent>
+		<groupId>com.ai.cloud</groupId>
+		<artifactId>skywalking</artifactId>
+		<version>1.0-SNAPSHOT</version>
+	</parent>
+
 	<groupId>com.ai.cloud</groupId>
 	<artifactId>skywalking-api</artifactId>
 	<version>1.0-SNAPSHOT</version>
@@ -118,24 +124,6 @@
 					</execution>
 				</executions>
 			</plugin>
-
-			<!-- plugin for coveralls.io -->
-			<plugin>
-				<groupId>org.eluder.coveralls</groupId>
-				<artifactId>coveralls-maven-plugin</artifactId>
-				<version>4.1.0</version>
-			</plugin>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>cobertura-maven-plugin</artifactId>
-				<version>2.7</version>
-				<configuration>
-					<format>xml</format>
-					<maxmem>256m</maxmem>
-					<!-- aggregated reports for multi-module projects -->
-					<aggregate>true</aggregate>
-				</configuration>
-			</plugin>
 		</plugins>
 	</build>
 </project>