diff --git a/paddle/fluid/operators/detail/grpc_server.cc b/paddle/fluid/operators/detail/grpc_server.cc
index aa7d33438730ca28cb398a115652271ca3043133..d5fc163bc25409e0607b149b61c6266b38119d9d 100644
--- a/paddle/fluid/operators/detail/grpc_server.cc
+++ b/paddle/fluid/operators/detail/grpc_server.cc
@@ -138,13 +138,14 @@ class RequestPrefetch final : public RequestBase {
                            framework::Scope* scope,
                            const platform::DeviceContext* dev_ctx,
                            framework::Executor* executor,
-                           framework::ProgramDesc* program, int blkid)
+                           framework::ProgramDesc* program,
+                           framework::ExecutorPrepareContext* prefetch_ctx)
       : RequestBase(service, cq, dev_ctx),
         responder_(&ctx_),
         scope_(scope),
         executor_(executor),
         program_(program),
-        blkid_(blkid) {
+        prefetch_ctx_(prefetch_ctx) {
     request_.reset(new VariableResponse(scope, dev_ctx_));
     int method_id = static_cast<int>(detail::GrpcMethod::kPrefetchVariable);
     service_->RequestAsyncUnary(method_id, &ctx_, request_.get(), &responder_,
@@ -164,8 +165,7 @@ class RequestPrefetch final : public RequestBase {
     framework::Scope* local_scope = &scope_->NewScope();
     auto* var = local_scope->FindVar(var_name);
     InitializeVariable(var, var_desc->GetType());
-
-    executor_->Run(*program_, local_scope, blkid_, false, false);
+    executor_->RunPreparedContext(prefetch_ctx_, scope_, false, false);
 
     SerializeToByteBuffer(var_name, var, *dev_ctx_, &reply);
 
@@ -179,6 +179,7 @@ class RequestPrefetch final : public RequestBase {
   framework::Scope* scope_;
   framework::Executor* executor_;
   framework::ProgramDesc* program_;
+  framework::ExecutorPrepareContext* prefetch_ctx_;
   int blkid_;
 };
 
@@ -276,7 +277,7 @@ void AsyncGRPCServer::TryToRegisterNewPrefetchOne() {
   }
   RequestPrefetch* prefetch =
       new RequestPrefetch(&service_, cq_prefetch_.get(), scope_, dev_ctx_,
-                          executor_, program_, prefetch_blk_id_);
+                          executor_, program_, prefetch_ctx_);
 
   VLOG(4) << "Create RequestPrefetch status:" << prefetch->Status();
 }
diff --git a/paddle/fluid/operators/detail/grpc_server.h b/paddle/fluid/operators/detail/grpc_server.h
index 380447f47c142bdc16e60f78c4b2d94235ec5060..b6110f92ed4f38a156e0c99ecfb399f3f47a169e 100644
--- a/paddle/fluid/operators/detail/grpc_server.h
+++ b/paddle/fluid/operators/detail/grpc_server.h
@@ -63,6 +63,10 @@ class AsyncGRPCServer final {
 
   void SetExecutor(framework::Executor *executor) { executor_ = executor; }
 
+  void SetPrefetchPreparedCtx(framework::ExecutorPrepareContext *prepared) {
+    prefetch_ctx_ = prepared;
+  }
+
   int GetSelectedPort() { return selected_port_; }
 
   const ReceivedMessage Get() { return this->var_recv_queue_.Pop(); }
@@ -111,6 +115,7 @@ class AsyncGRPCServer final {
   std::unique_ptr<std::thread> t_prefetch_;
 
   int prefetch_blk_id_;
+  framework::ExecutorPrepareContext *prefetch_ctx_;
   framework::ProgramDesc *program_;
   framework::Executor *executor_;
   int selected_port_;
diff --git a/paddle/fluid/operators/detail/grpc_server_test.cc b/paddle/fluid/operators/detail/grpc_server_test.cc
index 9ae96f8584b92a3d5bac434b0e9d886f73eb556b..c51933718f4ca78e87c77e007c485642000d247d 100644
--- a/paddle/fluid/operators/detail/grpc_server_test.cc
+++ b/paddle/fluid/operators/detail/grpc_server_test.cc
@@ -96,10 +96,11 @@ void StartServer(const std::string& endpoint) {
   framework::Executor exe(place);
   platform::CPUDeviceContext ctx(place);
   auto* block = AppendPrefetchBlcok(&program);
+  auto prepared = exe.Prepare(program, block->ID());
   InitTensorsOnServer(&scope, &place, 10);
 
   rpc_service_->SetProgram(&program);
-  rpc_service_->SetPrefetchBlkdId(block->ID());
+  rpc_service_->SetPrefetchPreparedCtx(prepared.get());
   rpc_service_->SetDevCtx(&ctx);
   rpc_service_->SetScope(&scope);
   rpc_service_->SetExecutor(&exe);
@@ -125,7 +126,6 @@ TEST(PREFETCH, CPU) {
                                out_var_name);
   client.Wait();
 
-  // auto out_var = scope.Var(out_var_name);
   auto var = scope.Var(out_var_name);
   auto value = var->GetMutable<framework::SelectedRows>()->value();
   auto ptr = value.mutable_data<float>(place);
diff --git a/paddle/fluid/operators/detail/send_recv.proto b/paddle/fluid/operators/detail/send_recv.proto
index 48afa02ab89450e1585751b9faa3d64d3853e090..0616c1ae1c93e1e88d10698d1278691ca3a3d838 100644
--- a/paddle/fluid/operators/detail/send_recv.proto
+++ b/paddle/fluid/operators/detail/send_recv.proto
@@ -21,7 +21,7 @@ service SendRecvService {
   rpc SendVariable(VariableMessage) returns (VoidMessage) {}
   // Argument VariableMessage for GetVariable should only contain varname.
   rpc GetVariable(VariableMessage) returns (VariableMessage) {}
-  // Prefetch variable by Ids
+  // Look up table block execution output variable name.
   rpc PrefetchVariable(VariableMessage) returns (VariableMessage) {}
 }