diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..d851342aa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,20 @@
+.DS_Store
+*.iml
+*.iws
+*.orig
+*.rej
+**/.keep
+*.sdf
+*.suo
+*.vcxproj.user
+*.swp
+*.log
+*.pyc
+.idea
+.svn
+.classpath
+.project
+.settings
+target
+gen-java
+build
diff --git a/computer-algorithm/pom.xml b/computer-algorithm/pom.xml
index e36276249..69c83b987 100644
--- a/computer-algorithm/pom.xml
+++ b/computer-algorithm/pom.xml
@@ -1,69 +1,17 @@
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
+<?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">
     <parent>
-        <groupId>com.baidu.hugegraph</groupId>
         <artifactId>hugegraph-computer</artifactId>
-        <version>0.1</version>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
     </parent>
-    <artifactId>computer-algorithm</artifactId>
-    <packaging>jar</packaging>
-
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
-                <configuration>
-                    <source>${compiler.source}</source>
-                    <target>${compiler.target}</target>
-                    <compilerArguments>
-                        <Xmaxerrs>500</Xmaxerrs>
-                    </compilerArguments>
-                    <compilerArgs>
-                        <arg>-Xlint:unchecked</arg>
-                    </compilerArgs>
-                </configuration>
-            </plugin>
-
+    <modelVersion>4.0.0</modelVersion>
 
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.20</version>
-            </plugin>
-            <plugin>
-                <artifactId>maven-clean-plugin</artifactId>
-                <version>3.0.0</version>
-            </plugin>
+    <artifactId>computer-algorithm</artifactId>
 
-        </plugins>
+    <dependencies>
 
-        <testResources>
-            <testResource>
-                <directory>src/test/resources/</directory>
-                <filtering>true</filtering>
-            </testResource>
-        </testResources>
-    </build>
+    </dependencies>
 </project>
diff --git a/computer-core/pom.xml b/computer-core/pom.xml
index ced8f1708..eb2a1b221 100644
--- a/computer-core/pom.xml
+++ b/computer-core/pom.xml
@@ -1,80 +1,20 @@
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
+<?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">
     <parent>
-        <groupId>com.baidu.hugegraph</groupId>
         <artifactId>hugegraph-computer</artifactId>
-        <version>0.1</version>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
     </parent>
-    <artifactId>computer-core</artifactId>
-    <packaging>jar</packaging>
-
-    <properties>
-        <export-target.dir>export/target</export-target.dir>
-        <top.dir>${project.basedir}/..</top.dir>
-    </properties>
-
-    <build>
-        <plugins>
-            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
-                <configuration>
-                    <source>${compiler.source}</source>
-                    <target>${compiler.target}</target>
-                    <compilerArguments>
-                        <Xmaxerrs>500</Xmaxerrs>
-                    </compilerArguments>
-                    <compilerArgs>
-                        <arg>-Xlint:unchecked</arg>
-                    </compilerArgs>
-                </configuration>
-            </plugin>
-
+    <modelVersion>4.0.0</modelVersion>
 
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.20</version>
-            </plugin>
-            <plugin>
-                <artifactId>maven-clean-plugin</artifactId>
-                <version>3.0.0</version>
-                <configuration>
-                    <filesets>
-                        <fileset>
-                            <directory>${final.name}</directory>
-                        </fileset>
-                    </filesets>
-                </configuration>
-            </plugin>
-        </plugins>
+    <artifactId>computer-core</artifactId>
 
-        <testResources>
-            <testResource>
-                <directory>src/test/resources/</directory>
-                <filtering>true</filtering>
-            </testResource>
-        </testResources>
-    </build>
+    <dependencies>
+        <dependency>
+            <groupId>com.baidu.hugegraph</groupId>
+            <artifactId>hugegraph-common</artifactId>
+        </dependency>
+    </dependencies>
 </project>
diff --git a/computer-dist/pom.xml b/computer-dist/pom.xml
new file mode 100644
index 000000000..c4ef6841b
--- /dev/null
+++ b/computer-dist/pom.xml
@@ -0,0 +1,17 @@
+<?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">
+    <parent>
+        <artifactId>hugegraph-computer</artifactId>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>computer-dist</artifactId>
+
+    <dependencies>
+
+    </dependencies>
+</project>
diff --git a/computer-driver/pom.xml b/computer-driver/pom.xml
new file mode 100644
index 000000000..b8ebeabb1
--- /dev/null
+++ b/computer-driver/pom.xml
@@ -0,0 +1,17 @@
+<?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">
+    <parent>
+        <artifactId>hugegraph-computer</artifactId>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>computer-driver</artifactId>
+
+    <dependencies>
+
+    </dependencies>
+</project>
diff --git a/computer-k8s/pom.xml b/computer-k8s/pom.xml
new file mode 100644
index 000000000..3097c82d3
--- /dev/null
+++ b/computer-k8s/pom.xml
@@ -0,0 +1,17 @@
+<?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">
+    <parent>
+        <artifactId>hugegraph-computer</artifactId>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>computer-k8s</artifactId>
+
+    <dependencies>
+
+    </dependencies>
+</project>
diff --git a/computer-yarn/pom.xml b/computer-yarn/pom.xml
new file mode 100644
index 000000000..874bc2563
--- /dev/null
+++ b/computer-yarn/pom.xml
@@ -0,0 +1,17 @@
+<?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">
+    <parent>
+        <artifactId>hugegraph-computer</artifactId>
+        <groupId>com.baidu.hugegraph</groupId>
+        <version>0.1.0</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>computer-yarn</artifactId>
+
+    <dependencies>
+
+    </dependencies>
+</project>
diff --git a/pom.xml b/pom.xml
index fc97688ad..3b0d4be2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+<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.baidu.hugegraph</groupId>
     <artifactId>hugegraph-computer</artifactId>
-    <version>0.1</version>
+    <version>0.1.0</version>
     <packaging>pom</packaging>
     <prerequisites>
         <maven>3.3.9</maven>
@@ -15,7 +16,6 @@
         hugegraph-computer is a fast-speed, highly-scalable, fault-tolerance graph processing system developed by baidu.
     </description>
 
-
     <inceptionYear>2020</inceptionYear>
     <licenses>
         <license>
@@ -25,7 +25,6 @@
         </license>
     </licenses>
 
-
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <top.level.dir>${project.basedir}/..</top.level.dir>
@@ -33,101 +32,29 @@
         <final.name>${release.name}-${project.version}</final.name>
         <compiler.source>1.8</compiler.source>
         <compiler.target>1.8</compiler.target>
-        <slf4j.version>1.7.30</slf4j.version>
-        <log4j2.version>2.13.3</log4j2.version>
-        <junit.version>4.12</junit.version>
-        <commons.io.version>2.4</commons.io.version>
-        <guava.version>27.0</guava.version>
-        <httpclient.version>4.5.6</httpclient.version>
-        <jersey.version>2.25.1</jersey.version>
-        <metrics.version>3.1.0</metrics.version>
-        <javassist.version>3.21.0-GA</javassist.version>
         <shell-executable>bash</shell-executable>
-        <hadoop.version>3.2.1</hadoop.version>
     </properties>
+
     <modules>
         <module>computer-core</module>
         <module>computer-algorithm</module>
+        <module>computer-driver</module>
+        <module>computer-yarn</module>
+        <module>computer-k8s</module>
+        <module>computer-dist</module>
     </modules>
 
     <dependencyManagement>
         <dependencies>
-            <!-- logging -->
-            <dependency>
-                <groupId>org.apache.logging.log4j</groupId>
-                <artifactId>log4j-api</artifactId>
-                <version>${log4j2.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.logging.log4j</groupId>
-                <artifactId>log4j-core</artifactId>
-                <version>${log4j2.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.logging.log4j</groupId>
-                <artifactId>log4j-slf4j-impl</artifactId>
-                <version>${log4j2.version}</version>
-            </dependency>
-
-            <!-- junit -->
-            <dependency>
-                <groupId>junit</groupId>
-                <artifactId>junit</artifactId>
-                <version>${junit.version}</version>
-            </dependency>
-
-            <!-- hadoop -->
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-common</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-mapreduce-client-common</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-mapreduce-client-core</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-yarn-common</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-yarn-server-common</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-yarn-server-resourcemanager</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.hadoop</groupId>
-                <artifactId>hadoop-yarn-server-nodemanager</artifactId>
-                <version>${hadoop.version}</version>
-                <scope>provided</scope>
-            </dependency>
             <dependency>
                 <groupId>com.baidu.hugegraph</groupId>
-                <artifactId>hugegraph-client</artifactId>
-                <version>1.8.10</version>
+                <artifactId>hugegraph-common</artifactId>
+                <version>1.8.1</version>
             </dependency>
             <dependency>
                 <groupId>com.baidu.hugegraph</groupId>
-                <artifactId>hugegraph-common</artifactId>
-                <version>1.7.8</version>
+                <artifactId>hugegraph-client</artifactId>
+                <version>1.9.1</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
@@ -148,8 +75,6 @@
                     </compilerArgs>
                 </configuration>
             </plugin>
-
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -167,21 +92,5 @@
                 </configuration>
             </plugin>
         </plugins>
-
-
-        <testResources>
-            <testResource>
-                <directory>src/test/resources/</directory>
-                <filtering>true</filtering>
-            </testResource>
-        </testResources>
     </build>
-    <distributionManagement>
-        <snapshotRepository>
-            <id>Baidu_Local_Snapshots</id>
-            <url>
-                http://maven.scm.baidu.com:8081/nexus/content/repositories/Baidu_Local_Snapshots
-            </url>
-        </snapshotRepository>
-    </distributionManagement>
 </project>