diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index 258a5737..aee993d1 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -30,7 +30,7 @@
         <aliyun.sdk.edas.version>2.44.0</aliyun.sdk.edas.version>
         <rocketmq.starter.version>2.0.2</rocketmq.starter.version>
         <schedulerX.client.version>2.1.6</schedulerX.client.version>
-        <dubbo.version>2.7.1</dubbo.version>
+        <dubbo.version>2.7.3</dubbo.version>
         <dubbo-spring-boot.version>2.7.1</dubbo-spring-boot.version>
         <dubbo-registry-nacos.version>2.7.1</dubbo-registry-nacos.version>
         <aliyun.java.sdk.dysmsapi>1.1.0</aliyun.java.sdk.dysmsapi>
diff --git a/spring-cloud-alibaba-dubbo/pom.xml b/spring-cloud-alibaba-dubbo/pom.xml
index 36a9f4ac..37f64d8b 100644
--- a/spring-cloud-alibaba-dubbo/pom.xml
+++ b/spring-cloud-alibaba-dubbo/pom.xml
@@ -14,7 +14,8 @@
     <name>Spring Cloud Alibaba Dubbo</name>
 
     <properties>
-        <dubbo.version>2.7.1</dubbo.version>
+        <dubbo.version>2.7.3</dubbo.version>
+        <dubbo-spring-boot.version>2.7.1</dubbo-spring-boot.version>
         <spring-cloud-zookeeper.version>2.1.2.RELEASE</spring-cloud-zookeeper.version>
         <spring-cloud-consul.version>2.1.2.RELEASE</spring-cloud-consul.version>
         <curator.version>4.0.1</curator.version>
@@ -178,14 +179,14 @@
         <dependency>
             <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo-spring-boot-starter</artifactId>
-            <version>${dubbo.version}</version>
+            <version>${dubbo-spring-boot.version}</version>
         </dependency>
 
         <!-- Dubbo Spring Boot Actuator -->
         <dependency>
             <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo-spring-boot-actuator</artifactId>
-            <version>${dubbo.version}</version>
+            <version>${dubbo-spring-boot.version}</version>
         </dependency>
 
         <!-- Netty -->
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/annotation/DubboTransported.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/annotation/DubboTransported.java
index d1236b3e..bf81bf1f 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/annotation/DubboTransported.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/annotation/DubboTransported.java
@@ -16,7 +16,6 @@
  */
 package com.alibaba.cloud.dubbo.annotation;
 
-import org.apache.dubbo.common.Constants;
 import org.apache.dubbo.config.annotation.Reference;
 import org.apache.dubbo.rpc.ExporterListener;
 import org.apache.dubbo.rpc.Filter;
@@ -31,7 +30,7 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import static org.apache.dubbo.common.Constants.DEFAULT_RETRIES;
+import static org.apache.dubbo.rpc.cluster.Constants.DEFAULT_RETRIES;
 
 /**
  * {@link DubboTransported @DubboTransported} annotation indicates that the traditional Spring Cloud Service-to-Service call is transported
@@ -76,7 +75,6 @@ public @interface DubboTransported {
      * Whether to reconnect if connection is lost, if not specify, reconnect is enabled by default, and the interval
      * for retry connecting is 2000 ms
      *
-     * @see Constants#DEFAULT_RECONNECT_PERIOD
      * @see Reference#reconnect()
      */
     String reconnect() default "${dubbo.transport.reconnect:2000}";
@@ -91,7 +89,6 @@ public @interface DubboTransported {
     /**
      * Service invocation retry times
      *
-     * @see Constants#DEFAULT_RETRIES
      * @see Reference#retries()
      */
     int retries() default DEFAULT_RETRIES;
@@ -99,7 +96,6 @@ public @interface DubboTransported {
     /**
      * Load balance strategy, legal values include: random, roundrobin, leastactive
      *
-     * @see Constants#DEFAULT_LOADBALANCE
      * @see Reference#loadbalance()
      */
     String loadbalance() default "${dubbo.transport.loadbalance:}";
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/env/DubboNonWebApplicationEnvironmentPostProcessor.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/env/DubboNonWebApplicationEnvironmentPostProcessor.java
index b7261e74..3db1b273 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/env/DubboNonWebApplicationEnvironmentPostProcessor.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/env/DubboNonWebApplicationEnvironmentPostProcessor.java
@@ -33,7 +33,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
 
-import static org.apache.dubbo.common.Constants.DEFAULT_PROTOCOL;
+import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_PROTOCOL;
 import static org.apache.dubbo.config.spring.util.PropertySourcesUtils.getSubProperties;
 
 /**
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/DubboProtocolConfigSupplier.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/DubboProtocolConfigSupplier.java
index 8d4023ac..adcc2468 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/DubboProtocolConfigSupplier.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/DubboProtocolConfigSupplier.java
@@ -24,7 +24,7 @@ import java.util.Collection;
 import java.util.Iterator;
 import java.util.function.Supplier;
 
-import static org.apache.dubbo.common.Constants.DEFAULT_PROTOCOL;
+import static org.apache.dubbo.common.constants.CommonConstants.DEFAULT_PROTOCOL;
 import static org.springframework.util.CollectionUtils.isEmpty;
 
 /**
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java
index e14855df..277a20f7 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java
@@ -18,12 +18,6 @@ package com.alibaba.cloud.dubbo.metadata.repository;
 
 import org.apache.dubbo.common.URL;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.type.TypeFactory;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import com.alibaba.cloud.dubbo.env.DubboCloudProperties;
 import com.alibaba.cloud.dubbo.http.matcher.RequestMetadataMatcher;
 import com.alibaba.cloud.dubbo.metadata.DubboRestServiceMetadata;
@@ -33,6 +27,12 @@ import com.alibaba.cloud.dubbo.service.DubboMetadataService;
 import com.alibaba.cloud.dubbo.service.DubboMetadataServiceExporter;
 import com.alibaba.cloud.dubbo.service.DubboMetadataServiceProxy;
 import com.alibaba.cloud.dubbo.util.JSONUtils;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.type.TypeFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.cloud.client.discovery.DiscoveryClient;
 import org.springframework.cloud.commons.util.InetUtils;
@@ -54,6 +54,8 @@ import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import static com.alibaba.cloud.dubbo.env.DubboCloudProperties.ALL_DUBBO_SERVICES;
+import static com.alibaba.cloud.dubbo.http.DefaultHttpRequest.builder;
 import static java.lang.String.format;
 import static java.lang.String.valueOf;
 import static java.util.Collections.emptyList;
@@ -61,10 +63,8 @@ import static java.util.Collections.emptySet;
 import static java.util.Collections.unmodifiableList;
 import static java.util.Collections.unmodifiableMap;
 import static java.util.Collections.unmodifiableSet;
-import static org.apache.dubbo.common.Constants.APPLICATION_KEY;
-import static org.apache.dubbo.common.Constants.VERSION_KEY;
-import static com.alibaba.cloud.dubbo.env.DubboCloudProperties.ALL_DUBBO_SERVICES;
-import static com.alibaba.cloud.dubbo.http.DefaultHttpRequest.builder;
+import static org.apache.dubbo.common.constants.CommonConstants.APPLICATION_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.VERSION_KEY;
 import static org.springframework.util.CollectionUtils.isEmpty;
 import static org.springframework.util.StringUtils.hasText;
 
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/registry/AbstractSpringCloudRegistry.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/registry/AbstractSpringCloudRegistry.java
index 8fe3ee4a..75c87a92 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/registry/AbstractSpringCloudRegistry.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/registry/AbstractSpringCloudRegistry.java
@@ -16,18 +16,17 @@
  */
 package com.alibaba.cloud.dubbo.registry;
 
-import org.apache.dubbo.common.Constants;
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.registry.NotifyListener;
 import org.apache.dubbo.registry.RegistryFactory;
 import org.apache.dubbo.registry.support.FailbackRegistry;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import com.alibaba.cloud.dubbo.metadata.repository.DubboServiceMetadataRepository;
 import com.alibaba.cloud.dubbo.service.DubboMetadataService;
 import com.alibaba.cloud.dubbo.service.DubboMetadataServiceProxy;
 import com.alibaba.cloud.dubbo.util.JSONUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.cloud.client.discovery.DiscoveryClient;
 
@@ -42,12 +41,13 @@ import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 import static java.util.Collections.emptyList;
-import static org.apache.dubbo.common.Constants.APPLICATION_KEY;
-import static org.apache.dubbo.common.Constants.GROUP_KEY;
-import static org.apache.dubbo.common.Constants.PROTOCOL_KEY;
-import static org.apache.dubbo.common.Constants.PROVIDER_SIDE;
-import static org.apache.dubbo.common.Constants.SIDE_KEY;
-import static org.apache.dubbo.common.Constants.VERSION_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.APPLICATION_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.GROUP_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.PROTOCOL_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.PROVIDER_SIDE;
+import static org.apache.dubbo.common.constants.CommonConstants.SIDE_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.VERSION_KEY;
+import static org.apache.dubbo.registry.Constants.ADMIN_PROTOCOL;
 import static org.springframework.util.StringUtils.hasText;
 
 /**
@@ -268,7 +268,7 @@ public abstract class AbstractSpringCloudRegistry extends FailbackRegistry {
     }
 
     protected boolean isAdminURL(URL url) {
-        return Constants.ADMIN_PROTOCOL.equals(url.getProtocol());
+        return ADMIN_PROTOCOL.equals(url.getProtocol());
     }
 
     protected boolean isDubboMetadataServiceURL(URL url) {
diff --git a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/service/DubboGenericServiceFactory.java b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/service/DubboGenericServiceFactory.java
index 7c9ca828..ebbe5913 100644
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/service/DubboGenericServiceFactory.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/service/DubboGenericServiceFactory.java
@@ -22,14 +22,14 @@ import org.apache.dubbo.config.RegistryConfig;
 import org.apache.dubbo.config.spring.ReferenceBean;
 import org.apache.dubbo.rpc.service.GenericService;
 
+import com.alibaba.cloud.dubbo.metadata.DubboRestServiceMetadata;
+import com.alibaba.cloud.dubbo.metadata.ServiceRestMetadata;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.MutablePropertyValues;
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.propertyeditors.StringTrimmerEditor;
-import com.alibaba.cloud.dubbo.metadata.DubboRestServiceMetadata;
-import com.alibaba.cloud.dubbo.metadata.ServiceRestMetadata;
 import org.springframework.util.StringUtils;
 import org.springframework.validation.DataBinder;
 
@@ -43,8 +43,8 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 
 import static java.util.Collections.emptyMap;
-import static org.apache.dubbo.common.Constants.GROUP_KEY;
-import static org.apache.dubbo.common.Constants.VERSION_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.GROUP_KEY;
+import static org.apache.dubbo.common.constants.CommonConstants.VERSION_KEY;
 import static org.springframework.util.StringUtils.commaDelimitedListToStringArray;
 
 /**