diff --git a/paddle/fluid/framework/device_worker.h b/paddle/fluid/framework/device_worker.h
index 2a6c2fa5b386aff3c63fc9c23b40271587f6c946..a7a8663ec3b1c436104f53b6db833bd26f6722f0 100644
--- a/paddle/fluid/framework/device_worker.h
+++ b/paddle/fluid/framework/device_worker.h
@@ -147,6 +147,8 @@ class HogwildWorker : public CPUWorkerBase {
   std::vector<std::string> op_names_;
   std::vector<OperatorBase*> ops_;
   Scope* thread_scope_;
+  HogwildWorkerParameter param_;
+  std::vector<std::string> skip_ops_;
 };
 
 class DownpourWorker : public HogwildWorker {
diff --git a/paddle/fluid/framework/hogwild_worker.cc b/paddle/fluid/framework/hogwild_worker.cc
index 1f5389c9c5e5389b2a4a54f33799a19fcdda1901..d1a262f7d08caf7a57adb54ad118438bc7c9d60c 100644
--- a/paddle/fluid/framework/hogwild_worker.cc
+++ b/paddle/fluid/framework/hogwild_worker.cc
@@ -22,6 +22,12 @@ namespace framework {
 
 void HogwildWorker::Initialize(const TrainerDesc& desc) {
   fetch_config_ = desc.fetch_config();
+  param_ = desc.hogwild_param();
+  skip_ops_.resize(param_.skip_ops_size());
+  LOG(WARNING) << "skip op size: " << skip_ops_.size();
+  for (size_t i = 0; i < param_.skip_ops_size(); ++i) {
+    skip_ops_[i] = param_.skip_ops(i);
+  }
 }
 
 void HogwildWorker::CreateThreadOperators(const ProgramDesc& program) {
@@ -92,9 +98,18 @@ void HogwildWorker::TrainFilesWithProfiler() {
     read_time += timeline.ElapsedSec();
     total_time += timeline.ElapsedSec();
     for (size_t i = 0; i < ops_.size(); ++i) {
+      bool need_skip = false;
+      for (auto t = 0u; t < skip_ops_.size(); ++t) {
+        if (ops_[i]->Type().find(skip_ops_[t]) != std::string::npos) {
+          need_skip = true;
+          break;
+        }
+      }
       timeline.Start();
       VLOG(3) << "Going to run op " << op_name[i];
-      ops_[i]->Run(*thread_scope_, place_);
+      if (!need_skip) {
+        ops_[i]->Run(*thread_scope_, place_);
+      }
       VLOG(3) << "Op " << op_name[i] << " Finished";
       timeline.Pause();
       op_total_time[i] += timeline.ElapsedSec();
@@ -127,7 +142,16 @@ void HogwildWorker::TrainFiles() {
   int cur_batch;
   while ((cur_batch = device_reader_->Next()) > 0) {
     for (auto& op : ops_) {
-      op->Run(*thread_scope_, place_);
+      bool need_skip = false;
+      for (auto t = 0u; t < skip_ops_.size(); ++t) {
+        if (op->Type().find(skip_ops_[t]) != std::string::npos) {
+          need_skip = true;
+          break;
+        }
+      }
+      if (!need_skip) {
+        op->Run(*thread_scope_, place_);
+      }
     }
 
     PrintFetchVars();
diff --git a/python/paddle/fluid/device_worker.py b/python/paddle/fluid/device_worker.py
index b636725eb359cf3fe0dd9f93146df297b552b958..21d50749f6cdcf9c3fa13e687d59ada67334355d 100644
--- a/python/paddle/fluid/device_worker.py
+++ b/python/paddle/fluid/device_worker.py
@@ -89,6 +89,9 @@ class Hogwild(DeviceWorker):
             trainer_desc(TrainerDesc): a TrainerDesc object
         """
         trainer_desc.device_worker_name = "HogwildWorker"
+        if self.infer_:
+            # just ignore feed op for inference model
+            trainer_desc.hogwild_param.skip_ops.extend(["feed"])
 
 
 class DownpourSGD(DeviceWorker):
diff --git a/python/paddle/fluid/executor.py b/python/paddle/fluid/executor.py
index d609b88fe5e755c8e2d6a065843324898978df38..c75a613d9a74886977c4be751f811280a81af772 100644
--- a/python/paddle/fluid/executor.py
+++ b/python/paddle/fluid/executor.py
@@ -659,10 +659,12 @@ class Executor(object):
     def infer_from_dataset(self,
                            program=None,
                            dataset=None,
-                           fetch_list=None,
                            scope=None,
                            thread=0,
-                           opt_info=None):
+                           debug=False,
+                           fetch_list=None,
+                           fetch_info=None,
+                           print_period=100):
         """
         The document of infer_from_dataset is almost the same as
         train_from_dataset, except that in distributed training,
@@ -711,8 +713,8 @@ class Executor(object):
             fetch_list=fetch_list,
             fetch_info=fetch_info,
             print_period=print_period)
-        trainer._gen_trainer_desc()
         trainer._set_infer(True)
+        trainer._gen_trainer_desc()
         dataset._prepare_to_run()
         if debug:
             self._dump_debug_info(program=program, trainer=trainer)
diff --git a/python/paddle/fluid/trainer_desc.py b/python/paddle/fluid/trainer_desc.py
index 5a19907ab699e7d9f58f8f589334fddec3c1abaf..9b6ec8fb2e10c2cfa02a1e5109505d3192a6e887 100644
--- a/python/paddle/fluid/trainer_desc.py
+++ b/python/paddle/fluid/trainer_desc.py
@@ -98,7 +98,7 @@ class DistMultiTrainer(TrainerDesc):
         super(DistMultiTrainer, self)._gen_trainer_desc()
         self.proto_desc.class_name = "DistMultiTrainer"
         if self.program_ == None:
-            print("None program")
+            raise RuntimeError("None Program")
         self.device_worker_._set_infer(self.infer_)
         self.device_worker_._set_program(self.program_)
         self.device_worker_._gen_worker_desc(self.proto_desc)