diff --git a/paddle/fluid/operators/detail/CMakeLists.txt b/paddle/fluid/operators/detail/CMakeLists.txt
index ec2375b6a8e2e..2b19f0448955d 100644
--- a/paddle/fluid/operators/detail/CMakeLists.txt
+++ b/paddle/fluid/operators/detail/CMakeLists.txt
@@ -1,8 +1,8 @@
 if(WITH_DISTRIBUTE)
   grpc_library(sendrecvop_grpc SRCS bytebuffer_stream.cc sendrecvop_utils.cc grpc_client.cc
-      grpc_server.cc tensor_parser.cc PROTO send_recv.proto DEPS lod_tensor selected_rows)
+      grpc_server.cc variable_response.cc PROTO send_recv.proto DEPS lod_tensor selected_rows)
   set(DISTRIBUTE_COMPILE_FLAGS "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor")
   set_source_files_properties(test_serde.cc PROPERTIES COMPILE_FLAGS ${DISTRIBUTE_COMPILE_FLAGS})
-  cc_test(serde_test SRCS test_serde.cc tensor_parser.cc DEPS grpc++_unsecure grpc_unsecure gpr
+  cc_test(serde_test SRCS test_serde.cc variable_response.cc DEPS grpc++_unsecure grpc_unsecure gpr
       cares zlib protobuf sendrecvop_grpc)
 endif()
diff --git a/paddle/fluid/operators/detail/grpc_server.cc b/paddle/fluid/operators/detail/grpc_server.cc
index b88883d7296bb..9691d1e86b111 100644
--- a/paddle/fluid/operators/detail/grpc_server.cc
+++ b/paddle/fluid/operators/detail/grpc_server.cc
@@ -57,7 +57,7 @@ class RequestSend final : public RequestBase {
                        framework::Scope* scope, ReceivedQueue* queue,
                        const platform::DeviceContext* dev_ctx)
       : RequestBase(service, cq, dev_ctx), queue_(queue), responder_(&ctx_) {
-    request_.reset(new TensorResponse(scope, dev_ctx_));
+    request_.reset(new VariableResponse(scope, dev_ctx_));
     int method_id = static_cast<int>(detail::GrpcMethod::kSendVariable);
     service_->RequestAsyncUnary(method_id, &ctx_, request_.get(), &responder_,
                                 cq_, cq_, this);
@@ -76,7 +76,7 @@ class RequestSend final : public RequestBase {
   }
 
  protected:
-  std::shared_ptr<TensorResponse> request_;
+  std::shared_ptr<VariableResponse> request_;
   ReceivedQueue* queue_;
   ServerAsyncResponseWriter<sendrecv::VoidMessage> responder_;
 };
diff --git a/paddle/fluid/operators/detail/grpc_server.h b/paddle/fluid/operators/detail/grpc_server.h
index f79ea26752a8c..9c21a07432031 100644
--- a/paddle/fluid/operators/detail/grpc_server.h
+++ b/paddle/fluid/operators/detail/grpc_server.h
@@ -35,7 +35,8 @@ namespace paddle {
 namespace operators {
 namespace detail {
 
-typedef std::pair<std::string, std::shared_ptr<TensorResponse>> ReceivedMessage;
+typedef std::pair<std::string, std::shared_ptr<VariableResponse>>
+    ReceivedMessage;
 typedef SimpleBlockQueue<ReceivedMessage> ReceivedQueue;
 
 typedef std::pair<std::string, sendrecv::VariableMessage> MessageWithName;
diff --git a/paddle/fluid/operators/detail/grpc_service.h b/paddle/fluid/operators/detail/grpc_service.h
index 27bafd4183f31..ae6f9db3bd31a 100644
--- a/paddle/fluid/operators/detail/grpc_service.h
+++ b/paddle/fluid/operators/detail/grpc_service.h
@@ -23,7 +23,7 @@
 #include <grpc++/impl/codegen/stub_options.h>
 #include <grpc++/impl/codegen/sync_stream.h>
 #include <grpc++/support/byte_buffer.h>
-#include "paddle/fluid/operators/detail/tensor_parser.h"
+#include "paddle/fluid/operators/detail/variable_response.h"
 
 // NOTE: This method was originally created by tensorflow
 //       (https://github.com/tensorflow/tensorflow/) we borrow this
@@ -37,18 +37,19 @@ class RpcService;
 class ServerCompletionQueue;
 class ServerContext;
 
-// Support parsing/unparsing of tensorflow::TensorResponse.
-// Wire-format is identical to RecvTensorResponse.
+// Support parsing/unparsing of tensorflow::VariableResponse.
+// Wire-format is identical to RecvVariableResponse.
 template <>
-class SerializationTraits<paddle::operators::detail::TensorResponse> {
+class SerializationTraits<paddle::operators::detail::VariableResponse> {
  public:
-  static Status Serialize(const paddle::operators::detail::TensorResponse& msg,
-                          grpc_byte_buffer** bp, bool* own_buffer) {
+  static Status Serialize(
+      const paddle::operators::detail::VariableResponse& msg,
+      grpc_byte_buffer** bp, bool* own_buffer) {
     PADDLE_ENFORCE(false, "SerializationTraits::Serialize not implemented!");
     return Status();
   }
   static Status Deserialize(grpc_byte_buffer* buffer,
-                            paddle::operators::detail::TensorResponse* msg,
+                            paddle::operators::detail::VariableResponse* msg,
                             int max_message_size = INT_MAX) {
     if (buffer == nullptr) {
       return Status(StatusCode::INTERNAL, "No payload");
@@ -59,7 +60,7 @@ class SerializationTraits<paddle::operators::detail::TensorResponse> {
       paddle::operators::detail::GrpcByteSource source(buffer);
       int ret = msg->Parse(&source);
       if (ret != 0) {
-        result = Status(StatusCode::INTERNAL, "TensorResponse parse error");
+        result = Status(StatusCode::INTERNAL, "VariableResponse parse error");
       }
     }
     g_core_codegen_interface->grpc_byte_buffer_destroy(buffer);
diff --git a/paddle/fluid/operators/detail/send_recv.proto b/paddle/fluid/operators/detail/send_recv.proto
index 52de5d1465f53..598aaa4c51a6c 100644
--- a/paddle/fluid/operators/detail/send_recv.proto
+++ b/paddle/fluid/operators/detail/send_recv.proto
@@ -34,7 +34,7 @@ enum VarType {
 
 // NOTICE(gongwb):don't modify this proto if you are not
 //   not familar with how we serialize in sendrecvop_utils.h
-//   and deserilize it in  tensor_parser.h.
+//   and deserilize it in  variable_response.h.
 message VariableMessage {
   enum Type {
     // Pod Types
diff --git a/paddle/fluid/operators/detail/sendrecvop_utils.cc b/paddle/fluid/operators/detail/sendrecvop_utils.cc
index 35c9cc1d27934..d7bbf79c50651 100644
--- a/paddle/fluid/operators/detail/sendrecvop_utils.cc
+++ b/paddle/fluid/operators/detail/sendrecvop_utils.cc
@@ -20,7 +20,7 @@ limitations under the License. */
 #include "paddle/fluid/framework/data_type.h"
 #include "paddle/fluid/operators/detail/bytebuffer_stream.h"
 #include "paddle/fluid/operators/detail/proto_encoder_helper.h"
-#include "paddle/fluid/operators/detail/tensor_parser.h"
+#include "paddle/fluid/operators/detail/variable_response.h"
 
 namespace paddle {
 namespace operators {
@@ -181,7 +181,7 @@ void DeserializeFromByteBuffer(const ::grpc::ByteBuffer& msg,
                                const platform::DeviceContext& ctx,
                                const framework::Scope* scope,
                                framework::Variable*& var) {
-  operators::detail::TensorResponse resp(scope, &ctx);
+  operators::detail::VariableResponse resp(scope, &ctx);
   PADDLE_ENFORCE(resp.Parse(msg) == 0, "parse bytebuffer to tensor error!");
   var = resp.GetVar();
 }
diff --git a/paddle/fluid/operators/detail/test_serde.cc b/paddle/fluid/operators/detail/test_serde.cc
index ce3ada14fa038..4be5963794717 100644
--- a/paddle/fluid/operators/detail/test_serde.cc
+++ b/paddle/fluid/operators/detail/test_serde.cc
@@ -22,7 +22,7 @@ limitations under the License. */
 #include "paddle/fluid/framework/tensor_util.h"
 #include "paddle/fluid/framework/variable.h"
 #include "paddle/fluid/operators/detail/sendrecvop_utils.h"
-#include "paddle/fluid/operators/detail/tensor_parser.h"
+#include "paddle/fluid/operators/detail/variable_response.h"
 #include "paddle/fluid/operators/math/math_function.h"
 #include "paddle/fluid/platform/place.h"
 #include "paddle/fluid/string/printf.h"
diff --git a/paddle/fluid/operators/detail/tensor_parser.cc b/paddle/fluid/operators/detail/variable_response.cc
similarity index 96%
rename from paddle/fluid/operators/detail/tensor_parser.cc
rename to paddle/fluid/operators/detail/variable_response.cc
index 65655cc46f7bd..12e8eb0b4da22 100644
--- a/paddle/fluid/operators/detail/tensor_parser.cc
+++ b/paddle/fluid/operators/detail/variable_response.cc
@@ -12,10 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "tensor_parser.h"
+#include "paddle/fluid/operators/detail/variable_response.h"
 #include <string.h>
 #include "paddle/fluid/operators/detail/send_recv.pb.h"
-#include "sendrecvop_utils.h"
+#include "paddle/fluid/operators/detail/sendrecvop_utils.h"
 
 namespace paddle {
 namespace operators {
@@ -94,7 +94,7 @@ bool ReadRaw(::google::protobuf::io::CodedInputStream* input,
   return true;
 }
 
-bool TensorResponse::CopyLodTensorData(
+bool VariableResponse::CopyLodTensorData(
     ::google::protobuf::io::CodedInputStream* input,
     const platform::DeviceContext& ctx, framework::DDim& dims, int length) {
   auto var = scope_->FindVar(meta_.varname());
@@ -130,7 +130,7 @@ inline framework::DDim GetDims(
   return framework::make_ddim(vecdims);
 }
 
-bool TensorResponse::CopySelectRowsTensorData(
+bool VariableResponse::CopySelectRowsTensorData(
     ::google::protobuf::io::CodedInputStream* input,
     const platform::DeviceContext& ctx, framework::DDim& dims, int length) {
   auto var = scope_->FindVar(meta_.varname());
@@ -148,7 +148,7 @@ bool TensorResponse::CopySelectRowsTensorData(
   return true;
 }
 
-bool TensorResponse::CopySelectRowsData(
+bool VariableResponse::CopySelectRowsData(
     ::google::protobuf::io::CodedInputStream* input,
     const platform::DeviceContext& ctx, int length) {
   auto var = scope_->FindVar(meta_.varname());
@@ -211,7 +211,7 @@ bool ParseLodData(::google::protobuf::io::CodedInputStream* input,
   return true;
 }
 
-int TensorResponse::Parse(const ::grpc::ByteBuffer& byte_buffer) {
+int VariableResponse::Parse(const ::grpc::ByteBuffer& byte_buffer) {
   GrpcByteBufferSource source;
   source.Init(byte_buffer);
   GrpcByteBufferSourceWrapper r(&source);
@@ -219,7 +219,7 @@ int TensorResponse::Parse(const ::grpc::ByteBuffer& byte_buffer) {
   return Parse(&r);
 }
 
-int TensorResponse::Parse(Source* source) {
+int VariableResponse::Parse(Source* source) {
   ::google::protobuf::io::ZeroCopyInputStream* input_stream =
       source->contents();
   ::google::protobuf::io::CodedInputStream input(input_stream);
diff --git a/paddle/fluid/operators/detail/tensor_parser.h b/paddle/fluid/operators/detail/variable_response.h
similarity index 93%
rename from paddle/fluid/operators/detail/tensor_parser.h
rename to paddle/fluid/operators/detail/variable_response.h
index 7ae3a3edb0470..c7bc7a46e7bc8 100644
--- a/paddle/fluid/operators/detail/tensor_parser.h
+++ b/paddle/fluid/operators/detail/variable_response.h
@@ -32,13 +32,13 @@ namespace paddle {
 namespace operators {
 namespace detail {
 
-class TensorResponse {
+class VariableResponse {
  public:
-  TensorResponse(const framework::Scope* scope,
-                 const platform::DeviceContext* dev_ctx)
+  VariableResponse(const framework::Scope* scope,
+                   const platform::DeviceContext* dev_ctx)
       : scope_(scope), dev_ctx_(dev_ctx){};
 
-  virtual ~TensorResponse(){};
+  virtual ~VariableResponse(){};
 
   // return:
   // 0:ok.