diff --git a/paddle/fluid/framework/details/multi_devices_graph_builder.cc b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
index fb5b8608b312ddd78da122dfd6cfba1ea486f91c..52e691a617d0e4ab0e428e9aff2a143d23b87544 100644
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.cc
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 #include "paddle/fluid/framework/details/multi_devices_graph_builder.h"
+#include <fstream>
 #include <utility>
 #include "paddle/fluid/framework/details/broadcast_op_handle.h"
 #include "paddle/fluid/framework/details/computation_op_handle.h"
@@ -181,8 +182,7 @@ std::unique_ptr<SSAGraph> MultiDevSSAGraphBuilder::Build(
       // always use the first device
       CreateRPCOp(&result, *op);
     } else if (IsDistTrainOp(*op, send_vars, recv_vars)) {
-      // CreateComputationalOps(&result, *op, 1);
-      CreateComputationalOp(&result, *op, 0);
+      CreateDistTrainOp(&result, *op);
     } else if (IsScaleLossOp(*op)) {
       // user can customize loss@grad if not use_default_grad_scale_
       if (strategy_.gradient_scale_ !=
@@ -247,9 +247,8 @@ std::unique_ptr<SSAGraph> MultiDevSSAGraphBuilder::Build(
   AddOutputToLeafOps(&result);
 
   if (VLOG_IS_ON(10)) {
-    std::ostringstream sout;
-    PrintGraphviz(*graph, sout);
-    VLOG(10) << sout.str();
+    std::ofstream fout("/tmp/graph.dot");
+    PrintGraphviz(*graph, fout);
   }
 
   return std::unique_ptr<SSAGraph>(graph);
@@ -443,6 +442,14 @@ void MultiDevSSAGraphBuilder::ConnectOp(SSAGraph *result, OpHandleBase *op,
   }
 }
 
+void MultiDevSSAGraphBuilder::CreateDistTrainOp(SSAGraph *result,
+                                                const OpDesc &op) const {
+  CreateComputationalOp(result, op, 0);
+  if (op.Type() == "concat") {
+    ConnectOp(result, result->ops_.back().get(), "fetch_barrier");
+  }
+}
+
 void MultiDevSSAGraphBuilder::CreateRPCOp(SSAGraph *result,
                                           const OpDesc &op) const {
   auto &p = places_[0];
diff --git a/paddle/fluid/framework/details/multi_devices_graph_builder.h b/paddle/fluid/framework/details/multi_devices_graph_builder.h
index 1d0021c9542d222eb075c6c843bd3268e89636f5..cef21e4650f7fed869baad6582aca06ee36d68b6 100644
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.h
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.h
@@ -65,6 +65,7 @@ class MultiDevSSAGraphBuilder : public SSAGraphBuilder {
   bool IsScaleLossOp(const OpDesc &op) const;
 
   void CreateRPCOp(SSAGraph *result, const OpDesc &op) const;
+  void CreateDistTrainOp(SSAGraph *result, const OpDesc &op) const;
 
   /**
    * Is this operator as the end-point operator before/after send operator.
diff --git a/paddle/fluid/operators/recv_op.cc b/paddle/fluid/operators/recv_op.cc
index 7ca3c20c7d2b7c00dd1ac66432f9b79dd666987b..1255ed4c49bbbd8c743d18c4fc1fedd6fc34ae0b 100644
--- a/paddle/fluid/operators/recv_op.cc
+++ b/paddle/fluid/operators/recv_op.cc
@@ -38,6 +38,7 @@ class RecvOp : public framework::OperatorBase {
     auto outs = Outputs("Out");
     std::vector<std::string> epmap = Attr<std::vector<std::string>>("epmap");
     auto client_var_name = Output("RPCClient");
+    int sync_recv = Attr<int>("sync_recv");
 
     platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance();
     auto& ctx = *pool.Get(place);
@@ -54,7 +55,9 @@ class RecvOp : public framework::OperatorBase {
       VLOG(3) << "getting " << outs[i] << " from " << epmap[i];
       rpc_client->AsyncGetVariable(epmap[i], ctx, scope, outs[i]);
     }
-    PADDLE_ENFORCE(rpc_client->Wait());
+    if (sync_recv) {
+      PADDLE_ENFORCE(rpc_client->Wait());
+    }
   }
 };
 
@@ -75,6 +78,10 @@ This operator can get variables from server side.
                                       "Server endpoints in the order of input "
                                       "variables for mapping")
         .SetDefault({});
+    AddAttr<int>("sync_recv",
+                 "(int, default 0)"
+                 "sync recv or async recv.")
+        .SetDefault(0);
   }
 };
 
diff --git a/paddle/fluid/operators/send_vars_op.cc b/paddle/fluid/operators/send_vars_op.cc
index 3caceba4e9c68912f05de66fe9139cad1aad6d3c..8d5b5f4292a73407ea55c2811d8020b6e89cd262 100644
--- a/paddle/fluid/operators/send_vars_op.cc
+++ b/paddle/fluid/operators/send_vars_op.cc
@@ -50,9 +50,7 @@ class SendVarsOp : public framework::OperatorBase {
                             "Can not find variable '%s' in the scope.",
                             client_var_name);
     auto* client_var = scope.FindVar(client_var_name);
-    VLOG(3) << "client var addr: " << client_var;
     detail::RPCClient* rpc_client = client_var->GetMutable<detail::RPCClient>();
-    VLOG(3) << "rpc_client addr: " << rpc_client;
 
     for (size_t i = 0; i < ins.size(); i++) {
       if (NeedSend(scope, ins[i])) {
diff --git a/python/paddle/fluid/transpiler/distribute_transpiler.py b/python/paddle/fluid/transpiler/distribute_transpiler.py
index cf7775e8ed50db16237027f7735d1ce55f2db51e..e6a4e64e7f0b89667d962d1df37f8b5a0006d1e7 100644
--- a/python/paddle/fluid/transpiler/distribute_transpiler.py
+++ b/python/paddle/fluid/transpiler/distribute_transpiler.py
@@ -357,12 +357,35 @@ class DistributeTranspiler:
         ps_dispatcher.reset()
         eplist = ps_dispatcher.dispatch(recv_vars)
 
-        program.global_block().append_op(
-            type="recv",
-            inputs={},
-            outputs={"Out": recv_vars,
-                     "RPCClient": rpc_client_var},
-            attrs={"epmap": eplist})
+        #program.global_block().append_op(
+        #    type="recv",
+        #    inputs={},
+        #    outputs={"Out": recv_vars,
+        #             "RPCClient": rpc_client_var},
+        #    attrs={"epmap": eplist})
+
+        #program.global_block().append_op(
+        #    type="fetch_barrier",
+        #    inputs={},
+        #    outputs={"RPCClient": rpc_client_var},
+        #    attrs={"endpoints": pserver_endpoints})
+
+        for i, ep in enumerate(eplist):
+            self.param_grad_ep_mapping[ep]["params"].append(recv_vars[i])
+            self.param_grad_ep_mapping[ep]["grads"].append(send_vars[i])
+        # step4: Concat the parameters splits together after recv.
+        for varname, splited_var in param_var_mapping.iteritems():
+            eps = []
+            for var in splited_var:
+                index = [v.name for v in recv_vars].index(var.name)
+                eps.append(eplist[index])
+
+            program.global_block().append_op(
+                type="recv",
+                inputs={},
+                outputs={"Out": splited_var,
+                         "RPCClient": rpc_client_var},
+                attrs={"epmap": eps})
 
         program.global_block().append_op(
             type="fetch_barrier",
@@ -370,10 +393,6 @@ class DistributeTranspiler:
             outputs={"RPCClient": rpc_client_var},
             attrs={"endpoints": pserver_endpoints})
 
-        for i, ep in enumerate(eplist):
-            self.param_grad_ep_mapping[ep]["params"].append(recv_vars[i])
-            self.param_grad_ep_mapping[ep]["grads"].append(send_vars[i])
-        # step4: Concat the parameters splits together after recv.
         for varname, splited_var in param_var_mapping.iteritems():
             if len(splited_var) <= 1:
                 continue