diff --git a/dubbo-common/src/main/java/com/alibaba/dubbo/common/Constants.java b/dubbo-common/src/main/java/com/alibaba/dubbo/common/Constants.java
index 80a779f905f..28b302aecb8 100644
--- a/dubbo-common/src/main/java/com/alibaba/dubbo/common/Constants.java
+++ b/dubbo-common/src/main/java/com/alibaba/dubbo/common/Constants.java
@@ -574,7 +574,7 @@ public class Constants {
 
     public static final String EXECUTOR_SERVICE_COMPONENT_KEY      = ExecutorService.class.getName();
 
-    public static final String GENERIC_SERIALIZATION_JAVA          = "java";
+    public static final String GENERIC_SERIALIZATION_NATIVE_JAVA   = "nativejava";
 
     public static final String GENERIC_SERIALIZATION_DEFAULT       = "true";
 
diff --git a/dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/GenericServiceTest.java b/dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/GenericServiceTest.java
index 0c0f4928ad0..c17c93a93c7 100644
--- a/dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/GenericServiceTest.java
+++ b/dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/GenericServiceTest.java
@@ -143,7 +143,7 @@ public void testGenericSerializationJava() throws Exception {
             reference.setApplication(new ApplicationConfig("generic-consumer"));
             reference.setInterface(DemoService.class);
             reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
-            reference.setGeneric(Constants.GENERIC_SERIALIZATION_JAVA);
+            reference.setGeneric(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA);
             GenericService genericService = reference.get();
             try {
                 String name = "kimi";
diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericFilter.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericFilter.java
index af916f6fe73..b2aedb048cc 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericFilter.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericFilter.java
@@ -69,7 +69,7 @@ public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
                             try {
                                 UnsafeByteArrayInputStream is = new UnsafeByteArrayInputStream((byte[])args[i]);
                                 args[i] = ExtensionLoader.getExtensionLoader(Serialization.class)
-                                    .getExtension(getSerializationExtension(Constants.GENERIC_SERIALIZATION_JAVA))
+                                    .getExtension(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA)
                                     .deserialize(null, is).readObject();
                             } catch (Exception e) {
                                 throw new RpcException("Deserialize argument [" + (i + 1) + "] failed.", e);
@@ -77,7 +77,7 @@ public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
                         } else {
                             throw new RpcException(
                                 new StringBuilder(32).append("Generic serialization [")
-                                    .append(Constants.GENERIC_SERIALIZATION_JAVA)
+                                    .append(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA)
                                     .append("] only support message type ")
                                     .append(byte[].class)
                                     .append(" and your message type is ")
@@ -94,7 +94,7 @@ public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
                     try {
                         UnsafeByteArrayOutputStream os = new UnsafeByteArrayOutputStream(512);
                         ExtensionLoader.getExtensionLoader(Serialization.class)
-                            .getExtension(getSerializationExtension(Constants.GENERIC_SERIALIZATION_JAVA))
+                            .getExtension(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA)
                             .serialize(null, os).writeObject(result.getValue());
                         return new RpcResult(os.toByteArray());
                     } catch (IOException e) {
@@ -112,7 +112,4 @@ public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
         return invoker.invoke(inv);
     }
 
-    private String getSerializationExtension(String generic) {
-        return "nativejava";
-    }
 }
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericImplFilter.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericImplFilter.java
index 630d648f7cb..44015dba5a9 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericImplFilter.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/filter/GenericImplFilter.java
@@ -142,7 +142,7 @@ private void error(String type) throws RpcException {
         throw new RpcException(
             new StringBuilder(32)
                 .append("Generic serialization [")
-                .append(Constants.GENERIC_SERIALIZATION_JAVA)
+                .append(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA)
                 .append("] only support message type ")
                 .append(byte[].class)
                 .append(" and your message type is ")
diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/ProtocolUtils.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/ProtocolUtils.java
index 5d5bc23cb09..f0440f02c02 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/ProtocolUtils.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/ProtocolUtils.java
@@ -36,7 +36,7 @@ public static boolean isGeneric(String generic) {
         return generic != null
             && !"".equals(generic)
             && (Constants.GENERIC_SERIALIZATION_DEFAULT.equalsIgnoreCase(generic)  /* 正常的泛化调用 */
-            || Constants.GENERIC_SERIALIZATION_JAVA.equalsIgnoreCase(generic)); /* 支持java序列化的流式泛化调用 */
+            || Constants.GENERIC_SERIALIZATION_NATIVE_JAVA.equalsIgnoreCase(generic)); /* 支持java序列化的流式泛化调用 */
     }
 
     public static boolean isDefaultGenericSerialization(String generic) {
@@ -46,6 +46,6 @@ public static boolean isDefaultGenericSerialization(String generic) {
 
     public static boolean isJavaGenericSerialization(String generic) {
         return isGeneric(generic)
-            && Constants.GENERIC_SERIALIZATION_JAVA.equalsIgnoreCase(generic);
+            && Constants.GENERIC_SERIALIZATION_NATIVE_JAVA.equalsIgnoreCase(generic);
     }
 }