diff --git a/dubbo-remoting/dubbo-remoting-http12/pom.xml b/dubbo-remoting/dubbo-remoting-http12/pom.xml
index 514786699c..ad702991e9 100644
--- a/dubbo-remoting/dubbo-remoting-http12/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-http12/pom.xml
@@ -46,6 +46,10 @@
             <artifactId>dubbo-remoting-api</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.google.protobuf</groupId>
+            <artifactId>protobuf-java-util</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>io.netty</groupId>
diff --git a/dubbo-remoting/dubbo-remoting-http12/src/main/java/org/apache/dubbo/remoting/http12/message/JsonCodec.java b/dubbo-remoting/dubbo-remoting-http12/src/main/java/org/apache/dubbo/remoting/http12/message/JsonCodec.java
index fb6a6f6faa..819de6f420 100644
--- a/dubbo-remoting/dubbo-remoting-http12/src/main/java/org/apache/dubbo/remoting/http12/message/JsonCodec.java
+++ b/dubbo-remoting/dubbo-remoting-http12/src/main/java/org/apache/dubbo/remoting/http12/message/JsonCodec.java
@@ -17,8 +17,11 @@
 package org.apache.dubbo.remoting.http12.message;
 
 import com.alibaba.fastjson2.JSONObject;
+import com.google.protobuf.Message;
+import com.google.protobuf.util.JsonFormat;
 import org.apache.dubbo.common.extension.Activate;
 import org.apache.dubbo.common.utils.JsonUtils;
+import org.apache.dubbo.common.utils.MethodUtils;
 import org.apache.dubbo.remoting.http12.exception.DecodeException;
 import org.apache.dubbo.remoting.http12.exception.EncodeException;
 
@@ -45,6 +48,11 @@ public class JsonCodec implements HttpMessageCodec {
     public void encode(OutputStream outputStream, Object unSerializedBody) throws EncodeException {
         try {
             try {
+                if (unSerializedBody instanceof Message) {
+                    String jsonString = JsonFormat.printer().print((Message) unSerializedBody);
+                    outputStream.write(jsonString.getBytes(StandardCharsets.UTF_8));
+                    return;
+                }
                 String jsonString = JsonUtils.toJson(unSerializedBody);
                 outputStream.write(jsonString.getBytes(StandardCharsets.UTF_8));
             } finally {
@@ -79,6 +87,11 @@ public class JsonCodec implements HttpMessageCodec {
                 while ((len = body.read(data)) != -1) {
                     builder.append(new String(data, 0, len));
                 }
+                if (isProtobuf(targetType)) {
+                    Message.Builder newBuilder = (Message.Builder) MethodUtils.findMethod(targetType, "newBuilder").invoke(null);
+                    JsonFormat.parser().ignoringUnknownFields().merge(builder.toString(), newBuilder);
+                    return newBuilder.build();
+                }
                 return JsonUtils.toJavaObject(builder.toString(), targetType);
             } finally {
                 body.close();
@@ -124,4 +137,11 @@ public class JsonCodec implements HttpMessageCodec {
         }
     }
 
+    private boolean isProtobuf(Class<?> targetType) {
+        if (targetType == null) {
+            return false;
+        }
+        return Message.class.isAssignableFrom(targetType);
+    }
+
 }
diff --git a/dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/h12/AbstractServerTransportListener.java b/dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/h12/AbstractServerTransportListener.java
index 1e442d1e5c..a80785ab13 100644
--- a/dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/h12/AbstractServerTransportListener.java
+++ b/dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/h12/AbstractServerTransportListener.java
@@ -118,10 +118,12 @@ public abstract class AbstractServerTransportListener<HEADER extends RequestMeta
         try {
             this.executor = initializeExecutor(metadata);
         } catch (Throwable throwable) {
+            LOGGER.error("initialize executor fail.", throwable);
             onError(throwable);
             return;
         }
         if (this.executor == null) {
+            LOGGER.error("executor must be not null.");
             onError(new NullPointerException("initializeExecutor return null"));
             return;
         }
@@ -129,6 +131,7 @@ public abstract class AbstractServerTransportListener<HEADER extends RequestMeta
             try {
                 doOnMetadata(metadata);
             } catch (Throwable throwable) {
+                LOGGER.error("server internal error", throwable);
                 onError(throwable);
             }
         });
@@ -174,6 +177,7 @@ public abstract class AbstractServerTransportListener<HEADER extends RequestMeta
             try {
                 doOnData(message);
             } catch (Throwable e) {
+                LOGGER.error("server internal error", e);
                 onError(e);
             }
         });