diff --git a/common/src/main/java/com/alibaba/nacos/common/remote/client/RpcClient.java b/common/src/main/java/com/alibaba/nacos/common/remote/client/RpcClient.java
index ce19be225..9061d78eb 100644
--- a/common/src/main/java/com/alibaba/nacos/common/remote/client/RpcClient.java
+++ b/common/src/main/java/com/alibaba/nacos/common/remote/client/RpcClient.java
@@ -32,6 +32,7 @@ import com.alibaba.nacos.api.remote.response.Response;
 import com.alibaba.nacos.common.lifecycle.Closeable;
 import com.alibaba.nacos.common.remote.ConnectionType;
 import com.alibaba.nacos.common.remote.PayloadRegistry;
+import com.alibaba.nacos.common.remote.client.grpc.DefaultGrpcClientConfig;
 import com.alibaba.nacos.common.utils.CollectionUtils;
 import com.alibaba.nacos.common.utils.LoggerUtils;
 import com.alibaba.nacos.common.utils.NumberUtils;
@@ -103,7 +104,8 @@ public abstract class RpcClient implements Closeable {
         PayloadRegistry.init();
     }
     
-    public RpcClient() {
+    public RpcClient(RpcClientConfig rpcClientConfig) {
+        this(rpcClientConfig, null);
     }
     
     public RpcClient(RpcClientConfig rpcClientConfig, ServerListFactory serverListFactory) {
@@ -112,10 +114,6 @@ public abstract class RpcClient implements Closeable {
         init();
     }
     
-    public RpcClient(RpcClientConfig rpcClientConfig) {
-        this(rpcClientConfig, null);
-    }
-    
     protected void init() {
         if (this.serverListFactory != null) {
             rpcClientStatus.compareAndSet(RpcClientStatus.WAIT_INIT, RpcClientStatus.INITIALIZED);
diff --git a/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultClientConfig.java b/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultGrpcClientConfig.java
similarity index 98%
rename from common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultClientConfig.java
rename to common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultGrpcClientConfig.java
index 2ade084a3..60f943a25 100644
--- a/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultClientConfig.java
+++ b/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/DefaultGrpcClientConfig.java
@@ -28,7 +28,7 @@ import java.util.Properties;
  *
  * @author karsonto
  */
-public class DefaultClientConfig implements GrpcClientConfig {
+public class DefaultGrpcClientConfig implements GrpcClientConfig {
     
     private String name;
     
@@ -61,9 +61,9 @@ public class DefaultClientConfig implements GrpcClientConfig {
     /**
      * constructor.
      *
-     * @param builder builder of DefaultClientConfig builder.
+     * @param builder builder of DefaultGrpcClientConfig builder.
      */
-    private DefaultClientConfig(Builder builder) {
+    private DefaultGrpcClientConfig(Builder builder) {
         this.name = builder.name;
         this.retryTimes = builder.retryTimes;
         this.timeOutMills = builder.timeOutMills;
@@ -379,7 +379,7 @@ public class DefaultClientConfig implements GrpcClientConfig {
          * build GrpcClientConfig.
          */
         public GrpcClientConfig build() {
-            return new DefaultClientConfig(this);
+            return new DefaultGrpcClientConfig(this);
         }
     }
     
diff --git a/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClient.java b/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClient.java
index 4c370e6e9..1ad446fd0 100644
--- a/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClient.java
+++ b/common/src/main/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClient.java
@@ -58,17 +58,35 @@ import java.util.concurrent.TimeUnit;
 @SuppressWarnings("PMD.AbstractClassShouldStartWithAbstractNamingRule")
 public abstract class GrpcClient extends RpcClient {
     
-    static final Logger LOGGER = LoggerFactory.getLogger(GrpcClient.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(GrpcClient.class);
     
-    private ThreadPoolExecutor grpcExecutor = null;
+    private final GrpcClientConfig clientConfig;
     
-    private GrpcClientConfig clientConfig = null;
+    private ThreadPoolExecutor grpcExecutor;
     
     @Override
     public ConnectionType getConnectionType() {
         return ConnectionType.GRPC;
     }
     
+    /**
+     * constructor.
+     *
+     * @param name .
+     */
+    public GrpcClient(String name) {
+        this(DefaultGrpcClientConfig.newBuilder().setName(name).build());
+    }
+    
+    /**
+     * constructor.
+     *
+     * @param properties .
+     */
+    public GrpcClient(Properties properties) {
+        this(DefaultGrpcClientConfig.newBuilder().fromProperties(properties).build());
+    }
+    
     /**
      * constructor.
      *
@@ -79,23 +97,6 @@ public abstract class GrpcClient extends RpcClient {
         this.clientConfig = clientConfig;
     }
     
-    /**
-     * constructor.
-     *
-     * @param name               .
-     * @param threadPoolCoreSize .
-     * @param threadPoolMaxSize  .
-     * @param labels             .
-     */
-    public GrpcClient(String name, Integer threadPoolCoreSize, Integer threadPoolMaxSize, Map<String, String> labels) {
-        super();
-        GrpcClientConfig config = DefaultClientConfig.newBuilder().setName(name).setThreadPoolCoreSize(threadPoolCoreSize)
-                .setThreadPoolMaxSize(threadPoolMaxSize).setLabels(labels).build();
-        rpcClientConfig = config;
-        this.clientConfig = config;
-        init();
-    }
-    
     /**
      * constructor.
      *
@@ -110,19 +111,14 @@ public abstract class GrpcClient extends RpcClient {
     /**
      * constructor.
      *
-     * @param name .
+     * @param name               .
+     * @param threadPoolCoreSize .
+     * @param threadPoolMaxSize  .
+     * @param labels             .
      */
-    public GrpcClient(String name) {
-        this(DefaultClientConfig.newBuilder().setName(name).build());
-    }
-    
-    /**
-     * constructor.
-     *
-     * @param properties .
-     */
-    public GrpcClient(Properties properties) {
-        this(DefaultClientConfig.newBuilder().fromProperties(properties).build());
+    public GrpcClient(String name, Integer threadPoolCoreSize, Integer threadPoolMaxSize, Map<String, String> labels) {
+        this(DefaultGrpcClientConfig.newBuilder().setName(name).setThreadPoolCoreSize(threadPoolCoreSize)
+                .setThreadPoolMaxSize(threadPoolMaxSize).setLabels(labels).build());
     }
     
     protected ThreadPoolExecutor createGrpcExecutor(String serverIp) {
diff --git a/common/src/test/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClientTest.java b/common/src/test/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClientTest.java
index 90855471a..8b67b574a 100644
--- a/common/src/test/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClientTest.java
+++ b/common/src/test/java/com/alibaba/nacos/common/remote/client/grpc/GrpcClientTest.java
@@ -46,7 +46,7 @@ public class GrpcClientTest {
     
     @Before
     public void setUp() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        GrpcClientConfig clientConfig = DefaultClientConfig.newBuilder().setName("testClient").build();
+        GrpcClientConfig clientConfig = DefaultGrpcClientConfig.newBuilder().setName("testClient").build();
         grpcClient = spy(new GrpcClient(clientConfig) {
             @Override
             public int rpcPortOffset() {