diff --git a/dubbo-build-tools/pom.xml b/dubbo-build-tools/pom.xml
new file mode 100644
index 000000000..28bae806b
--- /dev/null
+++ b/dubbo-build-tools/pom.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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="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-build-tools</artifactId>
+    <version>1.0.0</version>
+    <packaging>jar</packaging>
+
+    <properties>
+      <maven.deploy.skip>true</maven.deploy.skip>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/dubbo-build-tools/src/main/resources/checkstyle-header.txt b/dubbo-build-tools/src/main/resources/checkstyle-header.txt
new file mode 100644
index 000000000..d973dceda
--- /dev/null
+++ b/dubbo-build-tools/src/main/resources/checkstyle-header.txt
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
\ No newline at end of file
diff --git a/dubbo-extensions-dependencies-bom/pom.xml b/dubbo-extensions-dependencies-bom/pom.xml
index 6aaef824f..37580b953 100644
--- a/dubbo-extensions-dependencies-bom/pom.xml
+++ b/dubbo-extensions-dependencies-bom/pom.xml
@@ -97,6 +97,7 @@
         <!-- Fabric8 for Kubernetes -->
         <fabric8_kubernetes_version>6.13.4</fabric8_kubernetes_version>
         <hessian_version>4.0.66</hessian_version>
+        <hession-lite.version>3.2.13</hession-lite.version>
         <httpclient_version>4.5.14</httpclient_version>
         <jsonrpc_version>1.2.0</jsonrpc_version>
         <portlet_version>2.0</portlet_version>
@@ -190,7 +191,18 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
-
+            <dependency>
+                <groupId>org.apache.dubbo.extensions</groupId>
+                <artifactId>dubbo-serialization-jdk</artifactId>
+                <version>${revision}</version>
+                <optional>true</optional>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.dubbo.extensions</groupId>
+                <artifactId>dubbo-remoting-http</artifactId>
+                <version>${revision}</version>
+                <optional>true</optional>
+            </dependency>
             <dependency>
                 <groupId>io.fabric8</groupId>
                 <artifactId>kubernetes-client</artifactId>
@@ -223,7 +235,11 @@
                 <version>${spring.version}</version>
                 <scope>test</scope>
             </dependency>
-
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>hessian-lite</artifactId>
+                <version>${hession-lite.version}</version>
+            </dependency>
             <dependency>
                 <groupId>com.caucho</groupId>
                 <artifactId>hessian</artifactId>
@@ -254,6 +270,7 @@
                 <artifactId>libthrift</artifactId>
                 <version>${thrift_version}</version>
             </dependency>
+
             <dependency>
                 <groupId>redis.clients</groupId>
                 <artifactId>jedis</artifactId>
@@ -325,11 +342,6 @@
                 <artifactId>fury-core</artifactId>
                 <version>${apache.fury_version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.apache.fury</groupId>
-                <artifactId>fury-core</artifactId>
-                <version>${apache.fury_version}</version>
-            </dependency>
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-core</artifactId>
diff --git a/dubbo-metadata-report-extensions/dubbo-metadata-rest/pom.xml b/dubbo-metadata-report-extensions/dubbo-metadata-rest/pom.xml
index e2b8f01a7..ffd8851a7 100644
--- a/dubbo-metadata-report-extensions/dubbo-metadata-rest/pom.xml
+++ b/dubbo-metadata-report-extensions/dubbo-metadata-rest/pom.xml
@@ -153,5 +153,9 @@
             <artifactId>dubbo-metrics-metadata</artifactId>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo</artifactId>
+        </dependency>
     </dependencies>
 </project>
diff --git a/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/annotation/processing/jaxrs/JAXRSServiceRestMetadataResolver.java b/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/annotation/processing/jaxrs/JAXRSServiceRestMetadataResolver.java
index aa005a352..69ac60115 100644
--- a/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/annotation/processing/jaxrs/JAXRSServiceRestMetadataResolver.java
+++ b/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/annotation/processing/jaxrs/JAXRSServiceRestMetadataResolver.java
@@ -34,10 +34,10 @@
 import static org.apache.dubbo.metadata.annotation.processing.util.AnnotationUtils.getAnnotation;
 import static org.apache.dubbo.metadata.annotation.processing.util.AnnotationUtils.getValue;
 import static org.apache.dubbo.metadata.annotation.processing.util.AnnotationUtils.isAnnotationPresent;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.CONSUMES_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.HTTP_METHOD_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.PATH_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.PRODUCES_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.CONSUMES_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.HTTP_METHOD_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.PATH_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.PRODUCES_ANNOTATION_CLASS_NAME;
 
 
 
diff --git a/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/api/jaxrs/JAXRSServiceRestMetadataResolver.java b/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/api/jaxrs/JAXRSServiceRestMetadataResolver.java
index 61a45a110..87605711b 100644
--- a/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/api/jaxrs/JAXRSServiceRestMetadataResolver.java
+++ b/dubbo-metadata-report-extensions/dubbo-metadata-rest/src/main/java/org/apache/dubbo/metadata/extension/rest/api/jaxrs/JAXRSServiceRestMetadataResolver.java
@@ -31,10 +31,10 @@
 import static org.apache.dubbo.common.utils.AnnotationUtils.getValue;
 import static org.apache.dubbo.common.utils.AnnotationUtils.isAnnotationPresent;
 import static org.apache.dubbo.common.utils.PathUtils.buildPath;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.CONSUMES_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.HTTP_METHOD_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.PATH_ANNOTATION_CLASS_NAME;
-import static org.apache.dubbo.metadata.rest.RestMetadataConstants.JAX_RS.PRODUCES_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.CONSUMES_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.HTTP_METHOD_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.PATH_ANNOTATION_CLASS_NAME;
+import static org.apache.dubbo.metadata.extension.rest.api.RestMetadataConstants.JAX_RS.PRODUCES_ANNOTATION_CLASS_NAME;
 
 /**
  * JAX-RS {@link ServiceRestMetadataResolver} implementation
diff --git a/dubbo-rpc-extensions/dubbo-rpc-hessian/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-hessian/pom.xml
index e696e5589..545d27f7a 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-hessian/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-hessian/pom.xml
@@ -44,7 +44,7 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-remoting-http</artifactId>
             <optional>true</optional>
         </dependency>
@@ -57,7 +57,7 @@
             <artifactId>httpclient</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-serialization-jdk</artifactId>
             <scope>test</scope>
         </dependency>
diff --git a/dubbo-rpc-extensions/dubbo-rpc-http/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-http/pom.xml
index 35a6ef96e..ee1da47f1 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-http/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-http/pom.xml
@@ -41,7 +41,7 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-remoting-http</artifactId>
             <optional>true</optional>
         </dependency>
diff --git a/dubbo-rpc-extensions/dubbo-rpc-native-thrift/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-native-thrift/pom.xml
index 1f6b0cf3a..a2399ed78 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-native-thrift/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-native-thrift/pom.xml
@@ -43,13 +43,14 @@
             <artifactId>libthrift</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-serialization-jdk</artifactId>
             <optional>true</optional>
         </dependency>
+
         <dependency>
             <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-remoting-zookeeper</artifactId>
+            <artifactId>dubbo-remoting-zookeeper-curator5</artifactId>
             <optional>true</optional>
         </dependency>
     </dependencies>
diff --git a/dubbo-rpc-extensions/dubbo-rpc-redis/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-redis/pom.xml
index 259a8add9..90c3a9fe0 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-redis/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-redis/pom.xml
@@ -47,7 +47,7 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-serialization-jdk</artifactId>
             <scope>test</scope>
         </dependency>
diff --git a/dubbo-rpc-extensions/dubbo-rpc-rest/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-rest/pom.xml
index e8704b79a..ab5777b72 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-rest/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-rest/pom.xml
@@ -123,7 +123,7 @@
         </dependency>
 
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-serialization-jdk</artifactId>
             <scope>test</scope>
         </dependency>
diff --git a/dubbo-rpc-extensions/dubbo-rpc-webservice/pom.xml b/dubbo-rpc-extensions/dubbo-rpc-webservice/pom.xml
index d7b555bdf..3d340bdc5 100644
--- a/dubbo-rpc-extensions/dubbo-rpc-webservice/pom.xml
+++ b/dubbo-rpc-extensions/dubbo-rpc-webservice/pom.xml
@@ -38,7 +38,7 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>org.apache.dubbo</groupId>
+            <groupId>org.apache.dubbo.extensions</groupId>
             <artifactId>dubbo-remoting-http</artifactId>
             <optional>true</optional>
         </dependency>