diff --git a/.gitignore b/.gitignore
index 3605656..1ed837f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@
 *.zip
 *.tar
 *.tar.gz
+.flattened-pom.xml
 
 # eclipse ignore
 .settings/
diff --git a/docker/latest/Dockerfile b/docker/latest/Dockerfile
index 343f155..7fa2f81 100644
--- a/docker/latest/Dockerfile
+++ b/docker/latest/Dockerfile
@@ -22,6 +22,6 @@
 FROM openjdk:8-jre
 LABEL maintainer="dev@dubbo.apache.org"
 RUN apt-get update && apt-get install -y tini
-COPY --from=0 /source/dubbo-admin-snapshot/dubbo-admin-distribution/target/dubbo-admin-0.2.0-SNAPSHOT.jar /app.jar
+COPY --from=0 /source/dubbo-admin-snapshot/dubbo-admin-distribution/target/dubbo-admin-0.3.0-SNAPSHOT.jar /app.jar
 ENTRYPOINT ["tini","--","java","-XX:+UnlockExperimentalVMOptions","-XX:+UseCGroupMemoryLimitForHeap","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
 EXPOSE 8080
diff --git a/dubbo-admin-distribution/pom.xml b/dubbo-admin-distribution/pom.xml
index b1b1eee..e8e42fa 100644
--- a/dubbo-admin-distribution/pom.xml
+++ b/dubbo-admin-distribution/pom.xml
@@ -21,8 +21,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-admin</artifactId>
-        <groupId>org.apache</groupId>
-        <version>0.2.0-SNAPSHOT</version>
+        <groupId>org.apache.dubbo</groupId>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -30,12 +30,12 @@
 
     <dependencies>
         <dependency>
-            <groupId>org.apache</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo-admin-ui</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.apache</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo-admin-server</artifactId>
             <version>${project.version}</version>
         </dependency>
diff --git a/dubbo-admin-server/pom.xml b/dubbo-admin-server/pom.xml
index 5d00f89..baaa50a 100644
--- a/dubbo-admin-server/pom.xml
+++ b/dubbo-admin-server/pom.xml
@@ -21,8 +21,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-admin</artifactId>
-        <groupId>org.apache</groupId>
-        <version>0.2.0-SNAPSHOT</version>
+        <groupId>org.apache.dubbo</groupId>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-admin-test/pom.xml b/dubbo-admin-test/pom.xml
index e9bf90a..ccd111a 100644
--- a/dubbo-admin-test/pom.xml
+++ b/dubbo-admin-test/pom.xml
@@ -21,8 +21,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-admin</artifactId>
-        <groupId>org.apache</groupId>
-        <version>0.2.0-SNAPSHOT</version>
+        <groupId>org.apache.dubbo</groupId>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-admin-ui/package.json b/dubbo-admin-ui/package.json
index b71f80a..78adc37 100644
--- a/dubbo-admin-ui/package.json
+++ b/dubbo-admin-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dubbo-admin-ui",
-  "version": "0.2.0-SNAPSHOT",
+  "version": "0.3.0-SNAPSHOT",
   "description": "dubbo-admin-ui",
   "author": "apache dubbo",
   "private": true,
diff --git a/dubbo-admin-ui/pom.xml b/dubbo-admin-ui/pom.xml
index 4f67acd..9458958 100644
--- a/dubbo-admin-ui/pom.xml
+++ b/dubbo-admin-ui/pom.xml
@@ -21,8 +21,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-admin</artifactId>
-        <groupId>org.apache</groupId>
-        <version>0.2.0-SNAPSHOT</version>
+        <groupId>org.apache.dubbo</groupId>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 7147ca4..b579f09 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,8 +18,9 @@
 <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>org.apache.dubbo</groupId>
 	<artifactId>dubbo-admin</artifactId>
-	<version>0.2.0-SNAPSHOT</version>
+	<version>${revision}</version>
     <modules>
         <module>dubbo-admin-ui</module>
         <module>dubbo-admin-server</module>
@@ -52,9 +53,10 @@
 	</repositories>
 
 	<properties>
+		<revision>0.3.0-SNAPSHOT</revision>
 		<main.basedir>${project.basedir}</main.basedir>
 		<commons-lang3-version>3.7</commons-lang3-version>
-		<dubbo-version>2.7.7</dubbo-version>
+		<dubbo-version>2.7.8</dubbo-version>
 		<curator-version>2.12.0</curator-version>
 		<curator-test-version>4.1.0</curator-test-version>
 		<fastjson-version>1.2.67</fastjson-version>
@@ -62,7 +64,7 @@
 		<netty-version>4.1.42.Final</netty-version>
 		<jacoco-version>0.8.2</jacoco-version>
 		<jedis-version>2.9.0</jedis-version>
-    <apollo-version>1.2.0</apollo-version>
+		<apollo-version>1.2.0</apollo-version>
 		<consul-version>1.4.2</consul-version>
 		<consul-embedded-version>2.0.0</consul-embedded-version>
 		<nacos-version>1.0.0</nacos-version>
@@ -71,6 +73,8 @@
 		<maven-checkstyle-plugin-version>3.0.0</maven-checkstyle-plugin-version>
 		<spring-boot-version>2.1.4.RELEASE</spring-boot-version>
 		<maven_compiler_version>3.6.0</maven_compiler_version>
+		<maven-flatten-version>1.1.0</maven-flatten-version>
+
 		<java_source_version>1.8</java_source_version>
 		<java_target_version>1.8</java_target_version>
 		<file_encoding>UTF-8</file_encoding>
@@ -289,6 +293,34 @@
 	<build>
 		<plugins>
 			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>flatten-maven-plugin</artifactId>
+				<version>${maven-flatten-version}</version>
+				<configuration>
+					<updatePomFile>true</updatePomFile>
+					<flattenMode>resolveCiFriendliesOnly</flattenMode>
+					<pomElements>
+						<dependencies>expand</dependencies>
+					</pomElements>
+				</configuration>
+				<executions>
+					<execution>
+						<id>flatten</id>
+						<phase>process-resources</phase>
+						<goals>
+							<goal>flatten</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>flatten.clean</id>
+						<phase>clean</phase>
+						<goals>
+							<goal>clean</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
                 <version>${jacoco-version}</version>