diff --git a/protocol/dubbo/hessian2/hessian_request.go b/protocol/dubbo/hessian2/hessian_request.go
index 1a92b66613..7831d2bb9c 100644
--- a/protocol/dubbo/hessian2/hessian_request.go
+++ b/protocol/dubbo/hessian2/hessian_request.go
@@ -172,8 +172,9 @@ func packRequest(service Service, header DubboHeader, req interface{}) ([]byte,
 END:
 	byteArray = encoder.Buffer()
 	pkgLen = len(byteArray)
-	if pkgLen > int(DEFAULT_LEN) { // 8M
-		return nil, perrors.Errorf("Data length %d too large, max payload %d", pkgLen, DEFAULT_LEN)
+	if pkgLen > int(DEFAULT_LEN) { // recommand 8M
+		logger.Warnf("Data length %d too large, recommand max payload %d. "+
+			"Dubbo java can't handle the package which size greater than %d!!!", pkgLen, DEFAULT_LEN, DEFAULT_LEN)
 	}
 	// byteArray{body length}
 	binary.BigEndian.PutUint32(byteArray[12:], uint32(pkgLen-HEADER_LENGTH))
diff --git a/protocol/dubbo/hessian2/hessian_response.go b/protocol/dubbo/hessian2/hessian_response.go
index 157219735e..00feddbe76 100644
--- a/protocol/dubbo/hessian2/hessian_response.go
+++ b/protocol/dubbo/hessian2/hessian_response.go
@@ -164,8 +164,9 @@ func packResponse(header DubboHeader, ret interface{}) ([]byte, error) {
 	byteArray = encoder.Buffer()
 	byteArray = hessian.EncNull(byteArray) // if not, "java client" will throw exception  "unexpected end of file"
 	pkgLen := len(byteArray)
-	if pkgLen > int(DEFAULT_LEN) { // 8M
-		return nil, perrors.Errorf("Data length %d too large, max payload %d", pkgLen, DEFAULT_LEN)
+	if pkgLen > int(DEFAULT_LEN) { // recommand 8M
+		logger.Warnf("Data length %d too large, recommand max payload %d. "+
+			"Dubbo java can't handle the package which size greater than %d!!!", pkgLen, DEFAULT_LEN, DEFAULT_LEN)
 	}
 	// byteArray{body length}
 	binary.BigEndian.PutUint32(byteArray[12:], uint32(pkgLen-HEADER_LENGTH))
diff --git a/protocol/dubbo/impl/codec.go b/protocol/dubbo/impl/codec.go
index e7e6abcc67..57b2335031 100644
--- a/protocol/dubbo/impl/codec.go
+++ b/protocol/dubbo/impl/codec.go
@@ -232,8 +232,9 @@ func packRequest(p DubboPackage, serializer Serializer) ([]byte, error) {
 			return nil, err
 		}
 		pkgLen = len(body)
-		if pkgLen > int(DEFAULT_LEN) { // 8M
-			return nil, perrors.Errorf("Data length %d too large, max payload %d", pkgLen, DEFAULT_LEN)
+		if pkgLen > int(DEFAULT_LEN) { // recommand 8M
+			logger.Warnf("Data length %d too large, recommand max payload %d. "+
+				"Dubbo java can't handle the package which size greater than %d!!!", pkgLen, DEFAULT_LEN, DEFAULT_LEN)
 		}
 		byteArray = append(byteArray, body...)
 	}
@@ -269,8 +270,9 @@ func packResponse(p DubboPackage, serializer Serializer) ([]byte, error) {
 	}
 
 	pkgLen := len(body)
-	if pkgLen > int(DEFAULT_LEN) { // 8M
-		return nil, perrors.Errorf("Data length %d too large, max payload %d", pkgLen, DEFAULT_LEN)
+	if pkgLen > int(DEFAULT_LEN) { // recommand 8M
+		logger.Warnf("Data length %d too large, recommand max payload %d. "+
+			"Dubbo java can't handle the package which size greater than %d!!!", pkgLen, DEFAULT_LEN, DEFAULT_LEN)
 	}
 	// byteArray{body length}
 	binary.BigEndian.PutUint32(byteArray[12:], uint32(pkgLen))
diff --git a/remoting/getty/readwriter.go b/remoting/getty/readwriter.go
index 18904dc363..b3956e171a 100644
--- a/remoting/getty/readwriter.go
+++ b/remoting/getty/readwriter.go
@@ -29,6 +29,7 @@ import (
 
 import (
 	"dubbo.apache.org/dubbo-go/v3/common/logger"
+	"dubbo.apache.org/dubbo-go/v3/protocol/dubbo/impl"
 	"dubbo.apache.org/dubbo-go/v3/remoting"
 )
 
@@ -61,8 +62,14 @@ func (p *RpcClientPackageHandler) Read(ss getty.Session, data []byte) (interface
 // Write send the data to server
 func (p *RpcClientPackageHandler) Write(ss getty.Session, pkg interface{}) ([]byte, error) {
 	req, ok := pkg.(*remoting.Request)
+	maxBufLength := clientConf.GettySessionParam.MaxMsgLen + impl.HEADER_LENGTH
 	if ok {
 		buf, err := (p.client.codec).EncodeRequest(req)
+		bufLength := buf.Len()
+		if bufLength > maxBufLength {
+			logger.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, clientConf.GettySessionParam.MaxMsgLen)
+			return nil, perrors.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, clientConf.GettySessionParam.MaxMsgLen)
+		}
 		if err != nil {
 			logger.Warnf("binary.Write(req{%#v}) = err{%#v}", req, perrors.WithStack(err))
 			return nil, perrors.WithStack(err)
@@ -73,6 +80,11 @@ func (p *RpcClientPackageHandler) Write(ss getty.Session, pkg interface{}) ([]by
 	res, ok := pkg.(*remoting.Response)
 	if ok {
 		buf, err := (p.client.codec).EncodeResponse(res)
+		bufLength := buf.Len()
+		if bufLength > maxBufLength {
+			logger.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, clientConf.GettySessionParam.MaxMsgLen)
+			return nil, perrors.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, clientConf.GettySessionParam.MaxMsgLen)
+		}
 		if err != nil {
 			logger.Warnf("binary.Write(res{%#v}) = err{%#v}", req, perrors.WithStack(err))
 			return nil, perrors.WithStack(err)
@@ -112,8 +124,14 @@ func (p *RpcServerPackageHandler) Read(ss getty.Session, data []byte) (interface
 // Write send the data to client
 func (p *RpcServerPackageHandler) Write(ss getty.Session, pkg interface{}) ([]byte, error) {
 	res, ok := pkg.(*remoting.Response)
+	maxBufLength := srvConf.GettySessionParam.MaxMsgLen + impl.HEADER_LENGTH
 	if ok {
 		buf, err := (p.server.codec).EncodeResponse(res)
+		bufLength := buf.Len()
+		if bufLength > maxBufLength {
+			logger.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, srvConf.GettySessionParam.MaxMsgLen)
+			return nil, perrors.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, srvConf.GettySessionParam.MaxMsgLen)
+		}
 		if err != nil {
 			logger.Warnf("binary.Write(res{%#v}) = err{%#v}", res, perrors.WithStack(err))
 			return nil, perrors.WithStack(err)
@@ -124,6 +142,11 @@ func (p *RpcServerPackageHandler) Write(ss getty.Session, pkg interface{}) ([]by
 	req, ok := pkg.(*remoting.Request)
 	if ok {
 		buf, err := (p.server.codec).EncodeRequest(req)
+		bufLength := buf.Len()
+		if bufLength > maxBufLength {
+			logger.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, srvConf.GettySessionParam.MaxMsgLen)
+			return nil, perrors.Errorf("Data length %d too large, max payload %d", bufLength-impl.HEADER_LENGTH, srvConf.GettySessionParam.MaxMsgLen)
+		}
 		if err != nil {
 			logger.Warnf("binary.Write(req{%#v}) = err{%#v}", res, perrors.WithStack(err))
 			return nil, perrors.WithStack(err)