diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudClientBootstrap.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudClientBootstrap.java
index 5171d48f..35e171a0 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudClientBootstrap.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudClientBootstrap.java
@@ -17,7 +17,8 @@
 package com.alibaba.cloud.dubbo.bootstrap;
 
 import com.alibaba.cloud.dubbo.service.EchoService;
-import org.apache.dubbo.config.annotation.Reference;
+
+import org.apache.dubbo.config.annotation.DubboReference;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -33,7 +34,7 @@ import org.springframework.web.bind.annotation.RestController;
 @RestController
 public class DubboSpringCloudClientBootstrap {
 
-	@Reference
+	@DubboReference
 	private EchoService echoService;
 
 	@GetMapping("/echo")
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/resources/bootstrap.yaml b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/resources/bootstrap.yaml
index 757a772f..6801b6c4 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/resources/bootstrap.yaml
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-client-sample/src/main/resources/bootstrap.yaml
@@ -1,8 +1,9 @@
 dubbo:
-  registry:
-    address: spring-cloud://localhost
   cloud:
     subscribed-services: spring-cloud-alibaba-dubbo-server
+  protocols:
+    dubbo:
+      port: -1
 
 spring:
   application:
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudConsumerBootstrap.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudConsumerBootstrap.java
index 000859ca..550394c1 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudConsumerBootstrap.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudConsumerBootstrap.java
@@ -23,7 +23,8 @@ import com.alibaba.cloud.dubbo.annotation.DubboTransported;
 import com.alibaba.cloud.dubbo.service.RestService;
 import com.alibaba.cloud.dubbo.service.User;
 import com.alibaba.cloud.dubbo.service.UserService;
-import org.apache.dubbo.config.annotation.Reference;
+
+import org.apache.dubbo.config.annotation.DubboReference;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
@@ -60,10 +61,10 @@ import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 @EnableCaching
 public class DubboSpringCloudConsumerBootstrap {
 
-	@Reference
+	@DubboReference
 	private UserService userService;
 
-	@Reference(version = "1.0.0", protocol = "dubbo")
+	@DubboReference(version = "1.0.0", protocol = "dubbo")
 	private RestService restService;
 
 	@Autowired
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/resources/application.yaml b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/resources/application.yaml
index c46f7a87..17945be2 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/resources/application.yaml
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-consumer-sample/src/main/resources/application.yaml
@@ -1,15 +1,10 @@
 dubbo:
-  registry:
-    #   The Spring Cloud Dubbo's registry extension
-    ##  the default value of dubbo-provider-services is "*", that means to subscribe all providers,
-    ##  thus it's optimized if subscriber specifies the required providers.
-    address: spring-cloud://localhost
-#   The traditional Dubbo's registry also is supported
-#   address: zookeeper://127.0.0.1:2181
   cloud:
     # The subscribed services in consumer side
     subscribed-services: ${provider.application.name}
-
+  protocols:
+    dubbo:
+      port: -1
   consumer:
     check: false
 
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
index bd11c413..b1acd0a0 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
@@ -20,12 +20,12 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
-import org.apache.dubbo.config.annotation.Service;
+import org.apache.dubbo.config.annotation.DubboService;
 
 /**
  * In-Memory {@link UserService} implementation.
  */
-@Service(protocol = "dubbo")
+@DubboService(protocol = "dubbo")
 public class InMemoryUserService implements UserService {
 
 	private Map<Long, User> usersRepository = new HashMap<>();
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/StandardRestService.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/StandardRestService.java
index a71cc193..d39df81d 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/StandardRestService.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-sample/src/main/java/com/alibaba/cloud/dubbo/service/StandardRestService.java
@@ -30,7 +30,8 @@ import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.MediaType;
 
-import org.apache.dubbo.config.annotation.Service;
+import org.apache.dubbo.config.annotation.DubboService;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -42,7 +43,7 @@ import static org.springframework.util.MimeTypeUtils.APPLICATION_JSON_VALUE;
  *
  * @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
  */
-@Service(version = "1.0.0", protocol = { "dubbo", "rest" })
+@DubboService(version = "1.0.0", protocol = { "dubbo", "rest" })
 @Path("/")
 public class StandardRestService implements RestService {
 
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
index bd11c413..b1acd0a0 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/InMemoryUserService.java
@@ -20,12 +20,12 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
-import org.apache.dubbo.config.annotation.Service;
+import org.apache.dubbo.config.annotation.DubboService;
 
 /**
  * In-Memory {@link UserService} implementation.
  */
-@Service(protocol = "dubbo")
+@DubboService(protocol = "dubbo")
 public class InMemoryUserService implements UserService {
 
 	private Map<Long, User> usersRepository = new HashMap<>();
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/SpringRestService.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/SpringRestService.java
index 0c867538..af9f2c54 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/SpringRestService.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/java/com/alibaba/cloud/dubbo/service/SpringRestService.java
@@ -19,7 +19,8 @@ package com.alibaba.cloud.dubbo.service;
 import java.util.HashMap;
 import java.util.Map;
 
-import org.apache.dubbo.config.annotation.Service;
+import org.apache.dubbo.config.annotation.DubboService;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -39,7 +40,7 @@ import static com.alibaba.cloud.dubbo.util.LoggerUtils.log;
  *
  * @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
  */
-@Service(version = "1.0.0")
+@DubboService(version = "1.0.0")
 @RestController
 public class SpringRestService implements RestService {
 
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/resources/application.yaml b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/resources/application.yaml
index b6858c74..2bc346c8 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/resources/application.yaml
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-provider-web-sample/src/main/resources/application.yaml
@@ -3,16 +3,7 @@ dubbo:
     base-packages: com.alibaba.cloud.dubbo.service
   protocols:
     dubbo:
-      name: dubbo
       port: -1
-  registries:
-    new:
-      address: spring-cloud://localhost
-#  registry:
-#   The Spring Cloud Dubbo's registry extension
-#    address: spring-cloud://localhost
-#   The traditional Dubbo's registry
-#   address: nacos://127.0.0.1:8848
 
 feign:
   hystrix:
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudServerBootstrap.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudServerBootstrap.java
index bd7e1784..50816edb 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudServerBootstrap.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/java/com/alibaba/cloud/dubbo/bootstrap/DubboSpringCloudServerBootstrap.java
@@ -17,7 +17,8 @@
 package com.alibaba.cloud.dubbo.bootstrap;
 
 import com.alibaba.cloud.dubbo.service.EchoService;
-import org.apache.dubbo.config.annotation.Service;
+
+import org.apache.dubbo.config.annotation.DubboService;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -36,7 +37,7 @@ public class DubboSpringCloudServerBootstrap {
 
 }
 
-@Service
+@DubboService
 class EchoServiceImpl implements EchoService {
 
 	@Override
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/resources/bootstrap.yaml b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/resources/bootstrap.yaml
index 394df7ec..650b9861 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/resources/bootstrap.yaml
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-server-sample/src/main/resources/bootstrap.yaml
@@ -4,8 +4,6 @@ dubbo:
   protocol:
     name: dubbo
     port: -1
-  registry:
-    address: spring-cloud://localhost
 
 spring:
   application: