diff --git a/mindspore/ccsrc/dataset/api/de_pipeline.cc b/mindspore/ccsrc/dataset/api/de_pipeline.cc
index 65ec8d30f2..1812c0421a 100644
--- a/mindspore/ccsrc/dataset/api/de_pipeline.cc
+++ b/mindspore/ccsrc/dataset/api/de_pipeline.cc
@@ -23,7 +23,6 @@
 #include "dataset/engine/datasetops/source/image_folder_op.h"
 #include "dataset/engine/datasetops/source/mnist_op.h"
 #include "dataset/engine/datasetops/source/voc_op.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/core/tensor.h"
 #include "dataset/engine/dataset_iterator.h"
 #include "dataset/engine/datasetops/source/manifest_op.h"
@@ -119,7 +118,7 @@ Status DEPipeline::AssignRootNode(const DsOpPtr &dataset_op) { return (tree_->As
 Status DEPipeline::LaunchTreeExec() {
   RETURN_IF_NOT_OK(tree_->Prepare());
   RETURN_IF_NOT_OK(tree_->Launch());
-  iterator_ = make_unique<DatasetIterator>(tree_);
+  iterator_ = std::make_unique<DatasetIterator>(tree_);
   if (iterator_ == nullptr) RETURN_STATUS_UNEXPECTED("Cannot create an Iterator.");
   return Status::OK();
 }
@@ -307,7 +306,7 @@ Status DEPipeline::ParseStorageOp(const py::dict &args, std::shared_ptr<DatasetO
     if (!args["schema"].is_none()) {
       (void)builder->SetSchemaFile(ToString(args["schema"]));
     } else if (!args["schema_json_string"].is_none()) {
-      std::unique_ptr<DataSchema> schema = make_unique<DataSchema>();
+      std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
       std::string s = ToString(args["schema_json_string"]);
       RETURN_IF_NOT_OK(schema->LoadSchemaString(s, std::vector<std::string>()));
       (void)builder->SetNumRows(schema->num_rows());
@@ -683,7 +682,7 @@ Status DEPipeline::ParseTFReaderOp(const py::dict &args, std::shared_ptr<Dataset
     }
   }
   if (schema_exists) {
-    std::unique_ptr<DataSchema> schema = make_unique<DataSchema>();
+    std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
     if (args.contains("schema_file_path")) {
       RETURN_IF_NOT_OK(schema->LoadSchemaFile(ToString(args["schema_file_path"]), columns_to_load));
     } else {
diff --git a/mindspore/ccsrc/dataset/core/global_context.cc b/mindspore/ccsrc/dataset/core/global_context.cc
index 7e361a1f2c..3de8e0fcd8 100644
--- a/mindspore/ccsrc/dataset/core/global_context.cc
+++ b/mindspore/ccsrc/dataset/core/global_context.cc
@@ -55,9 +55,9 @@ Status GlobalContext::Init() {
   // For testing we can use Dummy pool instead
 
   // Create some tensor allocators for the different types and hook them into the pool.
-  tensor_allocator_ = mindspore::make_unique<Allocator<Tensor>>(mem_pool_);
-  cv_tensor_allocator_ = mindspore::make_unique<Allocator<CVTensor>>(mem_pool_);
-  int_allocator_ = mindspore::make_unique<IntAlloc>(mem_pool_);
+  tensor_allocator_ = std::make_unique<Allocator<Tensor>>(mem_pool_);
+  cv_tensor_allocator_ = std::make_unique<Allocator<CVTensor>>(mem_pool_);
+  int_allocator_ = std::make_unique<IntAlloc>(mem_pool_);
   return Status::OK();
 }
 
diff --git a/mindspore/ccsrc/dataset/core/tensor.cc b/mindspore/ccsrc/dataset/core/tensor.cc
index 6aa34fa342..8f0eae459a 100644
--- a/mindspore/ccsrc/dataset/core/tensor.cc
+++ b/mindspore/ccsrc/dataset/core/tensor.cc
@@ -28,7 +28,6 @@
 #include "dataset/core/global_context.h"
 #include "dataset/core/pybind_support.h"
 #include "dataset/core/tensor_shape.h"
-#include "dataset/util/make_unique.h"
 
 namespace py = pybind11;
 namespace mindspore {
@@ -53,7 +52,7 @@ namespace dataset {
 Tensor::Tensor(const TensorShape &shape, const DataType &type) : shape_(shape), type_(type), data_(nullptr) {
   // grab the mem pool from global context and create the allocator for char data area
   std::shared_ptr<MemoryPool> global_pool = GlobalContext::Instance()->mem_pool();
-  data_allocator_ = mindspore::make_unique<Allocator<unsigned char>>(global_pool);
+  data_allocator_ = std::make_unique<Allocator<unsigned char>>(global_pool);
 }
 
 Tensor::Tensor(const TensorShape &shape, const DataType &type, const unsigned char *data) : Tensor(shape, type) {
@@ -137,7 +136,7 @@ Status Tensor::CreateTensor(std::shared_ptr<Tensor> *ptr, py::array arr) {
   if ((*ptr)->type_ == DataType::DE_UNKNOWN) RETURN_STATUS_UNEXPECTED("Invalid data type.");
 
   std::shared_ptr<MemoryPool> global_pool = GlobalContext::Instance()->mem_pool();
-  (*ptr)->data_allocator_ = mindspore::make_unique<Allocator<unsigned char>>(global_pool);
+  (*ptr)->data_allocator_ = std::make_unique<Allocator<unsigned char>>(global_pool);
   static_cast<void>((*ptr)->StartAddr());
   int64_t byte_size = (*ptr)->SizeInBytes();
   unsigned char *data = static_cast<unsigned char *>(arr.request().ptr);
diff --git a/mindspore/ccsrc/dataset/engine/data_buffer.cc b/mindspore/ccsrc/dataset/engine/data_buffer.cc
index a0f47512ec..4aed994d3c 100644
--- a/mindspore/ccsrc/dataset/engine/data_buffer.cc
+++ b/mindspore/ccsrc/dataset/engine/data_buffer.cc
@@ -40,7 +40,7 @@ Status DataBuffer::CreateDataBuffer(
       case DatasetType::kTf: {
         // This type of buffer is for TF record data.
         // Allocate derived class version for a TF buffers
-        new_data_buffer = mindspore::make_unique<TFBuffer>(id, kDeBFlagNone, storage_client);
+        new_data_buffer = std::make_unique<TFBuffer>(id, kDeBFlagNone, storage_client);
         break;
       }
       default: {
diff --git a/mindspore/ccsrc/dataset/engine/data_schema.cc b/mindspore/ccsrc/dataset/engine/data_schema.cc
index 68666796be..4fe5d665c6 100644
--- a/mindspore/ccsrc/dataset/engine/data_schema.cc
+++ b/mindspore/ccsrc/dataset/engine/data_schema.cc
@@ -26,8 +26,8 @@
 #include "common/utils.h"
 #include "dataset/util/status.h"
 #include "dataset/core/tensor_shape.h"
-#include "dataset/util/make_unique.h"
 #include "utils/log_adapter.h"
+#include "dataset/util/de_error.h"
 
 namespace mindspore {
 namespace dataset {
@@ -58,7 +58,7 @@ ColDescriptor::ColDescriptor(const std::string &col_name, DataType col_type, Ten
   // our shape.  Otherwise, set our shape to be empty.
   if (in_shape != nullptr) {
     // Create a shape and copy construct it into our column's shape.
-    tensor_shape_ = mindspore::make_unique<TensorShape>(*in_shape);
+    tensor_shape_ = std::make_unique<TensorShape>(*in_shape);
   } else {
     tensor_shape_ = nullptr;
   }
@@ -75,7 +75,7 @@ ColDescriptor::ColDescriptor(const std::string &col_name, DataType col_type, Ten
 ColDescriptor::ColDescriptor(const ColDescriptor &in_cd)
     : type_(in_cd.type_), rank_(in_cd.rank_), tensor_impl_(in_cd.tensor_impl_), col_name_(in_cd.col_name_) {
   // If it has a tensor shape, make a copy of it with our own unique_ptr.
-  tensor_shape_ = in_cd.hasShape() ? mindspore::make_unique<TensorShape>(in_cd.shape()) : nullptr;
+  tensor_shape_ = in_cd.hasShape() ? std::make_unique<TensorShape>(in_cd.shape()) : nullptr;
 }
 
 // Assignment overload
@@ -86,7 +86,7 @@ ColDescriptor &ColDescriptor::operator=(const ColDescriptor &in_cd) {
     tensor_impl_ = in_cd.tensor_impl_;
     col_name_ = in_cd.col_name_;
     // If it has a tensor shape, make a copy of it with our own unique_ptr.
-    tensor_shape_ = in_cd.hasShape() ? mindspore::make_unique<TensorShape>(in_cd.shape()) : nullptr;
+    tensor_shape_ = in_cd.hasShape() ? std::make_unique<TensorShape>(in_cd.shape()) : nullptr;
   }
   return *this;
 }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/batch_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/batch_op.cc
index 7c5d4bd4c8..8778fe1b45 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/batch_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/batch_op.cc
@@ -59,8 +59,8 @@ Status BatchOp::operator()() {
   TaskManager::FindMe()->Post();
   int32_t epoch_num = 0, batch_num = 0, cnt = 0;
   TensorRow new_row;
-  std::unique_ptr<TensorQTable> table = make_unique<TensorQTable>();
-  child_iterator_ = mindspore::make_unique<ChildIterator>(this, 0, 0);
+  std::unique_ptr<TensorQTable> table = std::make_unique<TensorQTable>();
+  child_iterator_ = std::make_unique<ChildIterator>(this, 0, 0);
   RETURN_IF_NOT_OK(child_iterator_->FetchNextTensorRow(&new_row));
   column_name_map_ = child_iterator_->col_name_id_map();
   int32_t cur_batch_size = 0;
@@ -72,7 +72,7 @@ Status BatchOp::operator()() {
       if (table->size() == static_cast<size_t>(cur_batch_size)) {
         RETURN_IF_NOT_OK(worker_queues_[cnt++ % num_workers_]->EmplaceBack(
           std::make_pair(std::move(table), CBatchInfo(epoch_num, batch_num++, cnt - epoch_num))));
-        table = make_unique<TensorQTable>();
+        table = std::make_unique<TensorQTable>();
         RETURN_IF_NOT_OK(GetBatchSize(&cur_batch_size, CBatchInfo(epoch_num, batch_num, cnt - epoch_num)));
       }
       RETURN_IF_NOT_OK(child_iterator_->FetchNextTensorRow(&new_row));
@@ -82,7 +82,7 @@ Status BatchOp::operator()() {
       RETURN_IF_NOT_OK(worker_queues_[cnt++ % num_workers_]->EmplaceBack(
         std::make_pair(std::move(table), CBatchInfo(epoch_num, batch_num++, cnt - epoch_num))));
     }
-    table = make_unique<TensorQTable>();  // this drops when drop == true
+    table = std::make_unique<TensorQTable>();  // this drops when drop == true
     // end of the current epoch, batch_num should start from 0 again
     batch_num = 0;
     epoch_num++;
@@ -153,9 +153,9 @@ Status BatchOp::WorkerEntry(int32_t workerId) {
   RETURN_IF_NOT_OK(worker_queues_[workerId]->PopFront(&table_pair));
   while (table_pair.second.ctrl_ != batchCtrl::kQuit) {
     if (table_pair.second.ctrl_ == batchCtrl::kEOE) {
-      RETURN_IF_NOT_OK(out_connector_->Add(workerId, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(workerId, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
     } else if (table_pair.second.ctrl_ == batchCtrl::kEOF) {
-      RETURN_IF_NOT_OK(out_connector_->Add(workerId, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
+      RETURN_IF_NOT_OK(out_connector_->Add(workerId, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else if (table_pair.second.ctrl_ == batchCtrl::kNoCtrl) {
       std::unique_ptr<DataBuffer> db = nullptr;
       RETURN_IF_NOT_OK(MakeBatchedBuffer(std::move(table_pair), &db));
@@ -170,8 +170,8 @@ Status BatchOp::MakeBatchedBuffer(std::pair<std::unique_ptr<TensorQTable>, CBatc
                                   std::unique_ptr<DataBuffer> *db) {
   RETURN_UNEXPECTED_IF_NULL(table_pair.first);
   if (!input_column_names_.empty()) RETURN_IF_NOT_OK(MapColumns(&table_pair));  // pass it through pyfunc
-  (*db) = make_unique<DataBuffer>(table_pair.second.batch_num_, DataBuffer::kDeBFlagNone);
-  std::unique_ptr<TensorQTable> dest_table = make_unique<TensorQTable>();
+  (*db) = std::make_unique<DataBuffer>(table_pair.second.batch_num_, DataBuffer::kDeBFlagNone);
+  std::unique_ptr<TensorQTable> dest_table = std::make_unique<TensorQTable>();
   RETURN_IF_NOT_OK(BatchRows(&table_pair.first, &dest_table, table_pair.first->size()));
   (*db)->set_tensor_table(std::move(dest_table));
   (*db)->set_column_name_map(column_name_map_);
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/dataset_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/dataset_op.cc
index d3b85b84fb..f51c2a1539 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/dataset_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/dataset_op.cc
@@ -80,9 +80,9 @@ void DatasetOp::CreateConnector(int32_t num_producers, int32_t num_consumers) {
   MS_LOG(INFO) << "Creating connector in tree operator: " << operator_id_ << ". Producer: " << num_producers
                << ". Consumer: " << num_consumers << ".";
   if (oc_queue_size_ > 0) {
-    out_connector_ = mindspore::make_unique<DbConnector>(num_producers,  // The number of producers
-                                                         num_consumers,  // Only one consumer (the training App)
-                                                         oc_queue_size_);
+    out_connector_ = std::make_unique<DbConnector>(num_producers,  // The number of producers
+                                                   num_consumers,  // Only one consumer (the training App)
+                                                   oc_queue_size_);
   } else {
     // Some op's may choose not to have an output connector
     MS_LOG(INFO) << "Bypassed connector creation for tree operator: " << operator_id_ << ".";
@@ -149,7 +149,7 @@ Status DatasetOp::GetNextInput(std::unique_ptr<DataBuffer> *p_buffer, int32_t wo
 // The base class implementation simply flows the eoe message to output. Derived classes
 // may override if they need to perform special eoe handling.
 Status DatasetOp::EoeReceived(int32_t worker_id) {
-  std::unique_ptr<DataBuffer> eoe_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+  std::unique_ptr<DataBuffer> eoe_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
   return (out_connector_->Add(static_cast<int>(worker_id), std::move(eoe_buffer)));
 }
 
@@ -157,7 +157,7 @@ Status DatasetOp::EoeReceived(int32_t worker_id) {
 // The base class implementation simply flows the eof message to output. Derived classes
 // may override if they need to perform special eof handling.
 Status DatasetOp::EofReceived(int32_t worker_id) {
-  std::unique_ptr<DataBuffer> eof_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
+  std::unique_ptr<DataBuffer> eof_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
   return (out_connector_->Add(static_cast<int>(worker_id), std::move(eof_buffer)));
 }
 
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/device_queue_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/device_queue_op.cc
index 3c2eea16ee..71e4ce64a4 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/device_queue_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/device_queue_op.cc
@@ -225,7 +225,7 @@ Status DeviceQueueOp::SendDataToCPU() {
   MS_LOG(INFO) << "Device queue, sending data to CPU.";
   int64_t total_batch = 0;
 
-  std::unique_ptr<ChildIterator> child_iterator = mindspore::make_unique<ChildIterator>(this, 0, 0);
+  std::unique_ptr<ChildIterator> child_iterator = std::make_unique<ChildIterator>(this, 0, 0);
   while (!(child_iterator->eof_handled())) {
     TensorRow curr_row;
     RETURN_IF_NOT_OK(child_iterator->FetchNextTensorRow(&curr_row));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/map_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/map_op.cc
index c9f1f98ae0..b6d603bac9 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/map_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/map_op.cc
@@ -179,7 +179,7 @@ Status MapOp::WorkerEntry(int32_t worker_id) {
     RETURN_IF_NOT_OK(WorkerEntryInit(in_buffer.get(), &keep_input_columns, &to_process_indices, &final_col_name_id_map,
                                      &input_columns, &output_columns));
 
-    std::unique_ptr<TensorQTable> new_tensor_table(mindspore::make_unique<TensorQTable>());
+    std::unique_ptr<TensorQTable> new_tensor_table(std::make_unique<TensorQTable>());
     // Perform the compute function of TensorOp(s) and store the result in new_tensor_table.
     RETURN_IF_NOT_OK(WorkerCompute(in_buffer.get(), to_process_indices, new_tensor_table.get(), keep_input_columns,
                                    &input_columns, &output_columns));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/parallel_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/parallel_op.cc
index d9792312a3..4b2af2250a 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/parallel_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/parallel_op.cc
@@ -48,7 +48,7 @@ Status ParallelOp::CreateWorkerConnector(int32_t worker_connector_size) {
   // Instantiate the worker connector.  This is the internal connector, not the operators
   // output connector.  It has single master consuming from it (num producers is 1), and the number
   // of workers is the defined count from the op.
-  worker_connector_ = mindspore::make_unique<DbConnector>(num_workers_, num_producers_, worker_connector_size);
+  worker_connector_ = std::make_unique<DbConnector>(num_workers_, num_producers_, worker_connector_size);
 
   return Status::OK();
 }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/project_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/project_op.cc
index 11296f84f4..b87967dde8 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/project_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/project_op.cc
@@ -79,7 +79,7 @@ Status ProjectOp::Project(std::unique_ptr<DataBuffer> *data_buffer) {
     new_column_name_mapping[current_column] = i;
     projected_column_indices.push_back(column_name_mapping[current_column]);
   }
-  std::unique_ptr<TensorQTable> new_tensor_table = mindspore::make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> new_tensor_table = std::make_unique<TensorQTable>();
   while ((*data_buffer)->NumRows() > 0) {
     TensorRow current_row;
     RETURN_IF_NOT_OK((*data_buffer)->PopRow(&current_row));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/rename_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/rename_op.cc
index c09f56141e..725476bf91 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/rename_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/rename_op.cc
@@ -84,13 +84,13 @@ Status RenameOp::operator()() {
 
     // we got eoe, now try again until we get eof
     MS_LOG(INFO) << "Rename operator EOE Received.";
-    RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
+    RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
     MS_LOG(DEBUG) << "Rename operator fetching buffer after EOE.";
     RETURN_IF_NOT_OK(GetNextInput(&curr_buffer));
   }  // end of while eof loop
 
   MS_LOG(INFO) << "Rename opeerator EOF Received.";
-  RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
+  RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
   return Status::OK();
 }
 
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/shuffle_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/shuffle_op.cc
index 5dae48ad73..2afafe2128 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/shuffle_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/shuffle_op.cc
@@ -70,7 +70,7 @@ ShuffleOp::ShuffleOp(int32_t shuffle_size, uint32_t shuffle_seed, int32_t op_con
       rng_(shuffle_seed),
       buffer_counter_(0),
       rows_per_buffer_(rows_per_buffer),
-      shuffle_buffer_(mindspore::make_unique<TensorTable>()),
+      shuffle_buffer_(std::make_unique<TensorTable>()),
       shuffle_last_row_idx_(0),
       shuffle_buffer_state_(kShuffleStateInit) {}
 
@@ -90,7 +90,7 @@ Status ShuffleOp::SelfReset() {
     shuffle_seed_ = distribution(random_device);
     rng_ = std::mt19937_64(shuffle_seed_);
   }
-  shuffle_buffer_ = mindspore::make_unique<TensorTable>();
+  shuffle_buffer_ = std::make_unique<TensorTable>();
   buffer_counter_ = 0;
   shuffle_last_row_idx_ = 0;
   shuffle_buffer_state_ = kShuffleStateInit;
@@ -142,7 +142,7 @@ Status ShuffleOp::operator()() {
   // Create the child iterator to fetch our data from.
   int32_t worker_id = 0;
   int32_t child_idx = 0;
-  child_iterator_ = mindspore::make_unique<ChildIterator>(this, worker_id, child_idx);
+  child_iterator_ = std::make_unique<ChildIterator>(this, worker_id, child_idx);
 
   // Main operator loop
   while (true) {
@@ -161,7 +161,7 @@ Status ShuffleOp::operator()() {
       // Step 1)
       // Create an output tensor table if one is not created yet.
       if (!new_buffer_table) {
-        new_buffer_table = mindspore::make_unique<TensorQTable>();
+        new_buffer_table = std::make_unique<TensorQTable>();
       }
 
       // Step 2)
@@ -176,7 +176,7 @@ Status ShuffleOp::operator()() {
       // and send this buffer on it's way up the pipeline. Special case is if this is the
       // last row then we also send it.
       if (new_buffer_table->size() == rows_per_buffer_ || shuffle_last_row_idx_ == 0) {
-        auto new_buffer = mindspore::make_unique<DataBuffer>(buffer_counter_, DataBuffer::kDeBFlagNone);
+        auto new_buffer = std::make_unique<DataBuffer>(buffer_counter_, DataBuffer::kDeBFlagNone);
         new_buffer->set_tensor_table(std::move(new_buffer_table));
         new_buffer->set_column_name_map(column_name_map_);
         buffer_counter_++;
@@ -218,7 +218,7 @@ Status ShuffleOp::operator()() {
     // Since we overloaded eoeReceived function, we are responsible to flow the EOE up the
     // pipepline manually now that we are done draining the shuffle buffer
     MS_LOG(INFO) << "Shuffle operator sending EOE.";
-    auto eoe_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    auto eoe_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
     RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eoe_buffer)));
 
     // Do not wait for any reset to be flown down from operators above us.
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/celeba_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/celeba_op.cc
index 570fc9f454..0c2e20729e 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/celeba_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/celeba_op.cc
@@ -40,7 +40,7 @@ Status CelebAOp::Builder::Build(std::shared_ptr<CelebAOp> *op) {
     builder_sampler_ = std::make_shared<SequentialSampler>();
   }
 
-  builder_schema_ = make_unique<DataSchema>();
+  builder_schema_ = std::make_unique<DataSchema>();
   RETURN_IF_NOT_OK(
     builder_schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kFlexible, 1)));
   // label is like this:0 1 0 0 1......
@@ -83,7 +83,7 @@ CelebAOp::CelebAOp(int32_t num_workers, int32_t rows_per_buffer, const std::stri
     col_name_map_[data_schema_->column(index).name()] = index;
   }
 
-  attr_info_queue_ = make_unique<Queue<std::vector<std::string>>>(queue_size);
+  attr_info_queue_ = std::make_unique<Queue<std::vector<std::string>>>(queue_size);
   io_block_queues_.Init(num_workers_, queue_size);
 }
 
@@ -311,7 +311,7 @@ Status CelebAOp::AddIOBlock(std::unique_ptr<DataBuffer> *data_buffer) {
         row_count++;
         if (row_count % rows_per_buffer_ == 0) {
           RETURN_IF_NOT_OK(io_block_queues_[buff_count++ % num_workers_]->Add(
-            make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+            std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
           keys.clear();
         }
       }
@@ -320,21 +320,21 @@ Status CelebAOp::AddIOBlock(std::unique_ptr<DataBuffer> *data_buffer) {
 
     if (!keys.empty()) {
       RETURN_IF_NOT_OK(io_block_queues_[(buff_count++) % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buff_count++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buff_count++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buff_count++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
+        io_block_queues_[(buff_count++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
       for (int32_t i = 0; i < num_workers_; i++) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(std::move(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone))));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {  // not the last repeat. Acquire lock, sleeps master thread, wait for the wake-up from reset
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buff_count++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buff_count++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());  // Master thread goes to sleep after it has made all the IOBlocks
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(data_buffer));
@@ -349,17 +349,17 @@ Status CelebAOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(io_block->GetKeys(&keys));
       if (keys.empty()) {
         return Status::OK();  // empty key is a quit signal for workers
       }
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
@@ -370,7 +370,7 @@ Status CelebAOp::WorkerEntry(int32_t worker_id) {
 }
 
 Status CelebAOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   for (const auto &key : keys) {
     TensorRow row;
     RETURN_IF_NOT_OK(LoadTensorRow(image_labels_vec_[key], &row));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/cifar_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/cifar_op.cc
index 260a4a4dc5..3e64c8a3e6 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/cifar_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/cifar_op.cc
@@ -47,7 +47,7 @@ Status CifarOp::Builder::Build(std::shared_ptr<CifarOp> *ptr) {
   if (sampler_ == nullptr) {
     sampler_ = std::make_shared<SequentialSampler>();
   }
-  schema_ = make_unique<DataSchema>();
+  schema_ = std::make_unique<DataSchema>();
   TensorShape scalar = TensorShape::CreateScalar();
   RETURN_IF_NOT_OK(schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kFlexible, 1)));
   if (cifar_type_ == kCifar10) {
@@ -91,7 +91,7 @@ CifarOp::CifarOp(CifarType type, int32_t num_works, int32_t rows_per_buf, const
     col_name_map_[data_schema_->column(i).name()] = i;
   }
   constexpr uint64_t kUtilQueueSize = 512;
-  cifar_raw_data_block_ = make_unique<Queue<std::vector<unsigned char>>>(kUtilQueueSize);
+  cifar_raw_data_block_ = std::make_unique<Queue<std::vector<unsigned char>>>(kUtilQueueSize);
   io_block_queues_.Init(num_workers_, queue_size);
 }
 
@@ -114,7 +114,7 @@ Status CifarOp::operator()() {
         if (row_cnt_ >= num_samples_) break;  // enough row read, break for loop
         if (row_cnt_ % rows_per_buffer_ == 0) {
           RETURN_IF_NOT_OK(io_block_queues_[buf_cnt_++ % num_workers_]->Add(
-            make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+            std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
           keys.clear();
         }
       }
@@ -122,21 +122,21 @@ Status CifarOp::operator()() {
     }
     if (keys.empty() == false) {
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
       for (int32_t i = 0; i < num_workers_; i++) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {  // not the last repeat. Acquire lock, sleeps master thread, wait for the wake-up from reset
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());  // Master thread goes to sleep after it has made all the IOBlocks
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(&sampler_buffer));
@@ -169,17 +169,17 @@ Status CifarOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(io_block->GetKeys(&keys));
       if (keys.empty() == true) {
         return Status::OK();  // empty key is a quit signal for workers
       }
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
@@ -213,7 +213,7 @@ Status CifarOp::LoadTensorRow(uint64_t index, TensorRow *trow) {
 
 // Looping over LoadTensorRow to make 1 DataBuffer. 1 function call produces 1 buffer
 Status CifarOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   for (const int64_t &key : keys) {
     TensorRow trow;
     RETURN_IF_NOT_OK(LoadTensorRow(key, &trow));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/generator_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/generator_op.cc
index ceb88ceb0e..37a74f019a 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/generator_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/generator_op.cc
@@ -173,9 +173,9 @@ Status GeneratorOp::operator()() {
   bool eof = false;
   while (!eof) {
     // Create new buffer each iteration
-    fetched_buffer = mindspore::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
+    fetched_buffer = std::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
     fetched_buffer->set_column_name_map(column_names_map_);
-    std::unique_ptr<TensorQTable> fetched_table = mindspore::make_unique<TensorQTable>();
+    std::unique_ptr<TensorQTable> fetched_table = std::make_unique<TensorQTable>();
     bool eoe = false;
     {
       py::gil_scoped_acquire gil_acquire;
@@ -201,12 +201,12 @@ Status GeneratorOp::operator()() {
     if (eoe) {
       // Push out EOE upon StopIteration exception from generator
       MS_LOG(INFO) << "Generator operator sends out EOE.";
-      std::unique_ptr<DataBuffer> eoe_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+      std::unique_ptr<DataBuffer> eoe_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
       RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eoe_buffer)));
       if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
         // If last repeat or not repeated, push out EOF and exit master loop
         MS_LOG(INFO) << "Generator operator sends out EOF.";
-        std::unique_ptr<DataBuffer> eof_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
+        std::unique_ptr<DataBuffer> eof_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
         RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eof_buffer)));
         MS_LOG(INFO) << "Generator operator main execution loop complete.";
         eof = true;
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/image_folder_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/image_folder_op.cc
index b8044fb38a..f6cf377666 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/image_folder_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/image_folder_op.cc
@@ -39,7 +39,7 @@ Status ImageFolderOp::Builder::Build(std::shared_ptr<ImageFolderOp> *ptr) {
   if (builder_sampler_ == nullptr) {
     builder_sampler_ = std::make_shared<SequentialSampler>();
   }
-  builder_schema_ = make_unique<DataSchema>();
+  builder_schema_ = std::make_unique<DataSchema>();
   TensorShape scalar = TensorShape::CreateScalar();
   RETURN_IF_NOT_OK(
     builder_schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kFlexible, 1)));
@@ -82,8 +82,8 @@ ImageFolderOp::ImageFolderOp(int32_t num_wkrs, int32_t rows_per_buffer, std::str
   for (int32_t i = 0; i < data_schema_->NumColumns(); ++i) {
     col_name_map_[data_schema_->column(i).name()] = i;
   }
-  folder_name_queue_ = make_unique<Queue<std::string>>(num_wkrs * queue_size);
-  image_name_queue_ = make_unique<Queue<FolderImagesPair>>(num_wkrs * queue_size);
+  folder_name_queue_ = std::make_unique<Queue<std::string>>(num_wkrs * queue_size);
+  image_name_queue_ = std::make_unique<Queue<FolderImagesPair>>(num_wkrs * queue_size);
   io_block_queues_.Init(num_workers_, queue_size);
 }
 
@@ -143,7 +143,7 @@ Status ImageFolderOp::operator()() {
         row_cnt_++;
         if (row_cnt_ % rows_per_buffer_ == 0) {
           RETURN_IF_NOT_OK(
-            io_block_queues_[buf_cnt_++ % num_workers_]->Add(make_unique<IOBlock>(keys, IOBlock::kDeIoBlockNone)));
+            io_block_queues_[buf_cnt_++ % num_workers_]->Add(std::make_unique<IOBlock>(keys, IOBlock::kDeIoBlockNone)));
           keys.clear();
         }
       }
@@ -151,21 +151,21 @@ Status ImageFolderOp::operator()() {
     }
     if (keys.empty() == false) {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(keys, IOBlock::kDeIoBlockNone)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(keys, IOBlock::kDeIoBlockNone)));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
-      std::unique_ptr<IOBlock> eoe_block = make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe);
-      std::unique_ptr<IOBlock> eof_block = make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof);
+      std::unique_ptr<IOBlock> eoe_block = std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe);
+      std::unique_ptr<IOBlock> eof_block = std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof);
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::move(eoe_block)));
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::move(eof_block)));
       for (int32_t i = 0; i < num_workers_; ++i) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {  // not the last repeat. Sleep master thread, wait for the wake-up from reset
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());  // Master thread goes to sleep after it has made all the IOBlocks
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(&sampler_buffer));
@@ -182,15 +182,15 @@ Status ImageFolderOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(io_block->GetKeys(&keys));
       if (keys.empty() == true) return Status::OK();  // empty key is a quit signal for workers
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
@@ -231,7 +231,7 @@ Status ImageFolderOp::LoadTensorRow(ImageLabelPair pairPtr, TensorRow *trow) {
 
 // Looping over LoadTensorRow to make 1 DataBuffer. 1 function call produces 1 buffer
 Status ImageFolderOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   TensorRow trow;
   for (const int64_t &key : keys) {
     RETURN_IF_NOT_OK(this->LoadTensorRow(image_label_pairs_[key], &trow));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/manifest_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/manifest_op.cc
index 52db199e5b..6907647952 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/manifest_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/manifest_op.cc
@@ -40,7 +40,7 @@ Status ManifestOp::Builder::Build(std::shared_ptr<ManifestOp> *ptr) {
   if (builder_sampler_ == nullptr) {
     builder_sampler_ = std::make_shared<SequentialSampler>();
   }
-  builder_schema_ = make_unique<DataSchema>();
+  builder_schema_ = std::make_unique<DataSchema>();
   RETURN_IF_NOT_OK(
     builder_schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kFlexible, 1)));
   RETURN_IF_NOT_OK(
@@ -105,7 +105,7 @@ Status ManifestOp::AddIoBlock(std::unique_ptr<DataBuffer> *sampler_buffer) {
         row_cnt_++;
         if (row_cnt_ % rows_per_buffer_ == 0) {
           RETURN_IF_NOT_OK(io_block_queues_[buf_cnt_++ % num_workers_]->Add(
-            make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+            std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
           keys.clear();
         }
       }
@@ -113,21 +113,21 @@ Status ManifestOp::AddIoBlock(std::unique_ptr<DataBuffer> *sampler_buffer) {
     }
     if (keys.empty() == false) {
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
       for (int32_t i = 0; i < num_workers_; i++) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());  // Master thread goes to sleep after it has made all the IOBlocks
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(sampler_buffer));
@@ -160,17 +160,17 @@ Status ManifestOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(io_block->GetKeys(&keys));
       if (keys.empty()) {
         return Status::OK();  // empty key is a quit signal for workers
       }
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
@@ -227,7 +227,7 @@ Status ManifestOp::LoadTensorRow(const std::pair<std::string, std::vector<std::s
 
 // Looping over LoadTensorRow to make 1 DataBuffer. 1 function call produces 1 buffer
 Status ManifestOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   for (const auto &key : keys) {
     TensorRow trow;
     RETURN_IF_NOT_OK(LoadTensorRow(image_labelname_[static_cast<size_t>(key)], &trow));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/mindrecord_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/mindrecord_op.cc
index cb0f135a0d..fbb772af59 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/mindrecord_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/mindrecord_op.cc
@@ -28,7 +28,6 @@
 #include "dataset/engine/datasetops/dataset_op.h"
 #include "dataset/engine/db_connector.h"
 #include "dataset/engine/execution_tree.h"
-#include "dataset/util/make_unique.h"
 #include "utils/log_adapter.h"
 
 namespace mindspore {
@@ -94,19 +93,19 @@ MindRecordOp::MindRecordOp(int32_t num_mind_record_workers, int32_t rows_per_buf
   io_blk_queues_.Init(num_workers_, op_connector_queue_size);
   if (!block_reader_) return;
   for (int32_t i = 0; i < num_workers_; ++i) {
-    block_buffer_.emplace_back(make_unique<std::vector<ShardTuple>>(std::vector<ShardTuple>{}));
+    block_buffer_.emplace_back(std::make_unique<std::vector<ShardTuple>>(std::vector<ShardTuple>{}));
   }
 }
 
 // Private helper method to encapsulate some common construction/reset tasks
 Status MindRecordOp::Init() {
-  shard_reader_ = mindspore::make_unique<ShardReader>();
+  shard_reader_ = std::make_unique<ShardReader>();
   auto rc = shard_reader_->Open(dataset_file_, num_mind_record_workers_, columns_to_load_, operators_, block_reader_);
 
   CHECK_FAIL_RETURN_UNEXPECTED(rc != MSRStatus::FAILED,
                                "MindRecordOp init failed. Error message: " + ErrnoToMessage(rc));
 
-  data_schema_ = mindspore::make_unique<DataSchema>();
+  data_schema_ = std::make_unique<DataSchema>();
 
   std::vector<std::shared_ptr<Schema>> schema_vec = shard_reader_->get_shard_header()->get_schemas();
   // check whether schema exists, if so use the first one
@@ -143,7 +142,7 @@ Status MindRecordOp::Init() {
   }
 
   if (!load_all_cols) {
-    std::unique_ptr<DataSchema> tmp_schema = make_unique<DataSchema>();
+    std::unique_ptr<DataSchema> tmp_schema = std::make_unique<DataSchema>();
     for (std::string colname : columns_to_load_) {
       CHECK_FAIL_RETURN_UNEXPECTED(colname_to_ind.find(colname) != colname_to_ind.end(), colname + ": doesn't exist");
       RETURN_IF_NOT_OK(tmp_schema->AddColumn(data_schema_->column(colname_to_ind[colname])));
@@ -297,7 +296,7 @@ Status MindRecordOp::LoadFloat(TensorShape *new_shape, std::unique_ptr<T[]> *arr
     RETURN_IF_NOT_OK(GetFloat(&value, columns_json[column_name], use_double));
 
     *new_shape = TensorShape::CreateScalar();
-    *array_data = mindspore::make_unique<T[]>(1);
+    *array_data = std::make_unique<T[]>(1);
     (*array_data)[0] = value;
   } else {
     if (column.hasShape()) {
@@ -308,7 +307,7 @@ Status MindRecordOp::LoadFloat(TensorShape *new_shape, std::unique_ptr<T[]> *arr
     }
 
     int idx = 0;
-    *array_data = mindspore::make_unique<T[]>(new_shape->NumOfElements());
+    *array_data = std::make_unique<T[]>(new_shape->NumOfElements());
     for (auto &element : columns_json[column_name]) {
       T value = 0;
       RETURN_IF_NOT_OK(GetFloat(&value, element, use_double));
@@ -349,7 +348,7 @@ Status MindRecordOp::LoadInt(TensorShape *new_shape, std::unique_ptr<T[]> *array
     RETURN_IF_NOT_OK(GetInt(&value, columns_json[column_name]));
 
     *new_shape = TensorShape::CreateScalar();
-    *array_data = mindspore::make_unique<T[]>(1);
+    *array_data = std::make_unique<T[]>(1);
     (*array_data)[0] = value;
   } else {
     if (column.hasShape()) {
@@ -360,7 +359,7 @@ Status MindRecordOp::LoadInt(TensorShape *new_shape, std::unique_ptr<T[]> *array
     }
 
     int idx = 0;
-    *array_data = mindspore::make_unique<T[]>(new_shape->NumOfElements());
+    *array_data = std::make_unique<T[]>(new_shape->NumOfElements());
     for (auto &element : columns_json[column_name]) {
       T value = 0;
       RETURN_IF_NOT_OK(GetInt(&value, element));
@@ -430,12 +429,14 @@ Status MindRecordOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_blk_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
+      RETURN_IF_NOT_OK(
+        out_connector_->Add(worker_id, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
       RETURN_IF_NOT_OK(io_blk_queues_[worker_id]->PopFront(&io_block));
       continue;
     }
     if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
+      RETURN_IF_NOT_OK(
+        out_connector_->Add(worker_id, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
       RETURN_IF_NOT_OK(io_blk_queues_[worker_id]->PopFront(&io_block));
       continue;
     }
@@ -485,9 +486,9 @@ Status MindRecordOp::WorkerEntry(int32_t worker_id) {
 
 Status MindRecordOp::GetBufferFromReader(std::unique_ptr<DataBuffer> *fetched_buffer, int64_t buffer_id,
                                          int32_t worker_id) {
-  *fetched_buffer = mindspore::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+  *fetched_buffer = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
   (*fetched_buffer)->set_column_name_map(column_name_mapping_);
-  std::unique_ptr<TensorQTable> tensor_table = mindspore::make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> tensor_table = std::make_unique<TensorQTable>();
   for (int32_t i = 0; i < rows_per_buffer_; ++i) {
     ShardTuple tupled_buffer;
     if (block_reader_) {
@@ -596,22 +597,22 @@ Status MindRecordOp::operator()() {
     for (int32_t i = 0; i < buffers_needed_; ++i) {
       if (block_reader_) RETURN_IF_NOT_OK(FetchBlockBuffer(i));
       std::vector<int64_t> keys(1, i);
-      RETURN_IF_NOT_OK(
-        io_blk_queues_[buf_cnt_++ % num_workers_]->Add(make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+      RETURN_IF_NOT_OK(io_blk_queues_[buf_cnt_++ % num_workers_]->Add(
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
       RETURN_IF_NOT_OK(
-        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(
-        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
+        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
       for (int32_t i = 0; i < num_workers_; i++) {
-        RETURN_IF_NOT_OK(
-          io_blk_queues_[i]->Add(std::move(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone))));
+        RETURN_IF_NOT_OK(io_blk_queues_[i]->Add(
+          std::move(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone))));
       }
       return Status::OK();
     } else {  // not the last repeat. Acquire lock, sleeps master thread, wait for the wake-up from reset
       RETURN_IF_NOT_OK(
-        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_blk_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
 
       // reset our buffer count and go to loop again.
       RETURN_IF_NOT_OK(shard_reader_wait_post_.Wait());
@@ -655,7 +656,7 @@ Status MindRecordOp::LaunchThreadAndInitOp() {
 }
 
 Status MindRecordOp::CountTotalRows(const std::string dataset_path, int64_t *count) {
-  std::unique_ptr<ShardReader> shard_reader = mindspore::make_unique<ShardReader>();
+  std::unique_ptr<ShardReader> shard_reader = std::make_unique<ShardReader>();
   MSRStatus rc = shard_reader->CountTotalRows(dataset_path, count);
   if (rc == MSRStatus::FAILED) {
     RETURN_STATUS_UNEXPECTED("MindRecordOp count total rows failed.");
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/mnist_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/mnist_op.cc
index f76fb9314d..3431e58aea 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/mnist_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/mnist_op.cc
@@ -43,7 +43,7 @@ Status MnistOp::Builder::Build(std::shared_ptr<MnistOp> *ptr) {
   if (builder_sampler_ == nullptr) {
     builder_sampler_ = std::make_shared<SequentialSampler>();
   }
-  builder_schema_ = make_unique<DataSchema>();
+  builder_schema_ = std::make_unique<DataSchema>();
   RETURN_IF_NOT_OK(
     builder_schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kCv, 1)));
   TensorShape scalar = TensorShape::CreateScalar();
@@ -89,7 +89,7 @@ Status MnistOp::TraversalSampleIds(const std::shared_ptr<Tensor> &sample_ids, st
     row_cnt_++;
     if (row_cnt_ % rows_per_buffer_ == 0) {
       RETURN_IF_NOT_OK(io_block_queues_[buf_cnt_++ % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(*keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(*keys, IOBlock::kDeIoBlockNone))));
       keys->clear();
     }
   }
@@ -115,21 +115,21 @@ Status MnistOp::operator()() {
     }
     if (keys.empty() == false) {
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof)));
       for (int32_t i = 0; i < num_workers_; ++i) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());  // Master thread goes to sleep after it has made all the IOBlocks
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(&sampler_buffer));
@@ -145,15 +145,15 @@ Status MnistOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&iOBlock));
   while (iOBlock != nullptr) {
     if (iOBlock->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (iOBlock->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF)));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(iOBlock->GetKeys(&keys));
       if (keys.empty() == true) return Status::OK();  // empty key is a quit signal for workers
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
@@ -178,7 +178,7 @@ Status MnistOp::LoadTensorRow(const MnistLabelPair &mnist_pair, TensorRow *trow)
 
 // Looping over LoadTensorRow to make 1 DataBuffer. 1 function call produces 1 buffer
 Status MnistOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   TensorRow trow;
   for (const int64_t &key : keys) {
     RETURN_IF_NOT_OK(this->LoadTensorRow(image_label_pairs_[key], &trow));
@@ -309,8 +309,8 @@ Status MnistOp::ReadImageAndLabel(std::ifstream *image_reader, std::ifstream *la
   CHECK_FAIL_RETURN_UNEXPECTED((num_images == num_labels), "num_images != num_labels");
   // The image size of the Mnist dataset is fixed at [28,28]
   int64_t size = kMnistImageRows * kMnistImageCols;
-  auto images_buf = mindspore::make_unique<char[]>(size * num_images);
-  auto labels_buf = mindspore::make_unique<char[]>(num_images);
+  auto images_buf = std::make_unique<char[]>(size * num_images);
+  auto labels_buf = std::make_unique<char[]>(num_images);
   if (images_buf == nullptr || labels_buf == nullptr) {
     std::string err_msg = "Fail to allocate memory for MNIST Buffer.";
     MS_LOG(ERROR) << err_msg.c_str();
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/distributed_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/distributed_sampler.cc
index 51ad71e8cf..28a5705648 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/distributed_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/distributed_sampler.cc
@@ -52,9 +52,9 @@ Status DistributedSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer
   if (cnt_ > samples_per_buffer_) {
     RETURN_STATUS_UNEXPECTED("Distributed Sampler Error");
   } else if (cnt_ == samples_per_buffer_) {
-    (*out_buffer) = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = mindspore::make_unique<DataBuffer>(cnt_, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(cnt_, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> sample_ids;
     RETURN_IF_NOT_OK(CreateSamplerTensor(&sample_ids, samples_per_buffer_));
     int64_t *id_ptr = reinterpret_cast<int64_t *>(sample_ids->StartAddr());
@@ -63,7 +63,7 @@ Status DistributedSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer
       *(id_ptr++) = shuffle_ ? shuffle_vec_[static_cast<size_t>(next_id)] : next_id;
     }
     TensorRow row(1, sample_ids);
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, row));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, row));
   }
   return Status::OK();
 }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/pk_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/pk_sampler.cc
index 04a6ad17a2..8c8c12fce2 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/pk_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/pk_sampler.cc
@@ -53,9 +53,9 @@ Status PKSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer) {
   if (next_id_ > num_pk_samples_ || num_pk_samples_ == 0) {
     RETURN_STATUS_UNEXPECTED("Index out of bound in PKSampler");
   } else if (next_id_ == num_pk_samples_) {
-    (*out_buffer) = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = mindspore::make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> sample_ids;
     int64_t last_id =
       (samples_per_buffer_ + next_id_ > num_pk_samples_) ? num_pk_samples_ : samples_per_buffer_ + next_id_;
@@ -68,7 +68,7 @@ Status PKSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer) {
       *(id_ptr++) = samples[rnd_ind];
     }
     TensorRow row(1, sample_ids);
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, row));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, row));
   }
   return Status::OK();
 }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/random_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/random_sampler.cc
index de4d89d950..216f322052 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/random_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/random_sampler.cc
@@ -32,9 +32,9 @@ Status RandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer) {
   if (next_id_ > num_samples_) {
     RETURN_STATUS_UNEXPECTED("RandomSampler Internal Error");
   } else if (next_id_ == num_samples_) {
-    (*out_buffer) = make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> sampleIds;
     int64_t last_id = samples_per_buffer_ + next_id_ > num_samples_ ? num_samples_ : samples_per_buffer_ + next_id_;
     RETURN_IF_NOT_OK(CreateSamplerTensor(&sampleIds, last_id - next_id_));
@@ -44,7 +44,7 @@ Status RandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer) {
     }
     next_id_ = last_id;
     TensorRow row(1, sampleIds);
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, row));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, row));
   }
   return Status::OK();
 }
@@ -61,7 +61,7 @@ Status RandomSampler::Init(const RandomAccessOp *op) {
     }
     std::shuffle(shuffled_ids_.begin(), shuffled_ids_.end(), rnd_);
   } else {
-    dist = make_unique<std::uniform_int_distribution<int64_t>>(0, num_rows_ - 1);
+    dist = std::make_unique<std::uniform_int_distribution<int64_t>>(0, num_rows_ - 1);
   }
   rnd_.seed(seed_++);
   return Status::OK();
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.cc
index 9818cd8a17..aa3838f8b5 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.cc
@@ -35,7 +35,7 @@ Status Sampler::CreateSamplerTensor(std::shared_ptr<Tensor> *sample_ids, int64_t
   }
   if (col_desc_ == nullptr) {
     // a ColDescriptor for Tensor that holds SampleIds
-    col_desc_ = make_unique<ColDescriptor>("sampleIds", DataType(DataType::DE_INT64), TensorImpl::kFlexible, 1);
+    col_desc_ = std::make_unique<ColDescriptor>("sampleIds", DataType(DataType::DE_INT64), TensorImpl::kFlexible, 1);
   }
   TensorShape shape(std::vector<dsize_t>(1, num_elements));
   RETURN_IF_NOT_OK(Tensor::CreateTensor(sample_ids, col_desc_->tensorImpl(), shape, col_desc_->type()));
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.h b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.h
index d9a20f9170..801565508b 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.h
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sampler.h
@@ -27,7 +27,6 @@
 #include "dataset/engine/data_buffer.h"
 #include "dataset/engine/data_schema.h"
 #include "dataset/engine/datasetops/dataset_op.h"
-#include "dataset/util/make_unique.h"
 
 namespace mindspore {
 namespace dataset {
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sequential_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sequential_sampler.cc
index 71c3dd07c4..72131a6de1 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sequential_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/sequential_sampler.cc
@@ -25,9 +25,9 @@ Status SequentialSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer)
   if (next_id_ > num_samples_) {
     RETURN_STATUS_UNEXPECTED("Sequential Sampler Internal Error");
   } else if (next_id_ == num_samples_) {
-    (*out_buffer) = make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(next_id_, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> sampleIds;
     int64_t lastId = (samples_per_buffer_ + next_id_ > num_samples_) ? num_samples_ : samples_per_buffer_ + next_id_;
     RETURN_IF_NOT_OK(CreateSamplerTensor(&sampleIds, lastId - next_id_));
@@ -36,7 +36,7 @@ Status SequentialSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer)
       *(idPtr++) = next_id_++;
     }
     TensorRow row(1, sampleIds);
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, row));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, row));
   }
   return Status::OK();
 }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/subset_random_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/subset_random_sampler.cc
index 4f727fcd04..16603939b3 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/subset_random_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/subset_random_sampler.cc
@@ -64,9 +64,9 @@ Status SubsetRandomSampler::Reset() {
 Status SubsetRandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffer) {
   // All samples have been drawn
   if (sample_id_ == indices_.size()) {
-    (*out_buffer) = make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> outputIds;
 
     int64_t last_id = sample_id_ + samples_per_buffer_;
@@ -92,7 +92,7 @@ Status SubsetRandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buffe
     }
 
     // Create a TensorTable from that single tensor and push into DataBuffer
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, TensorRow(1, outputIds)));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, TensorRow(1, outputIds)));
   }
 
   return Status::OK();
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/weighted_random_sampler.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/weighted_random_sampler.cc
index f305474182..f2957e74be 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/weighted_random_sampler.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/sampler/weighted_random_sampler.cc
@@ -46,10 +46,10 @@ Status WeightedRandomSampler::Init(const RandomAccessOp *op) {
   CHECK_FAIL_RETURN_UNEXPECTED(num_samples_ > 0 && samples_per_buffer_ > 0, "Fail to init WeightedRandomSampler");
 
   if (!replacement_) {
-    exp_dist_ = mindspore::make_unique<std::exponential_distribution<>>(1);
+    exp_dist_ = std::make_unique<std::exponential_distribution<>>(1);
     InitOnePassSampling();
   } else {
-    discrete_dist_ = mindspore::make_unique<std::discrete_distribution<int64_t>>(weights_.begin(), weights_.end());
+    discrete_dist_ = std::make_unique<std::discrete_distribution<int64_t>>(weights_.begin(), weights_.end());
   }
 
   return Status::OK();
@@ -96,9 +96,9 @@ Status WeightedRandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buf
   }
 
   if (sample_id_ == num_samples_) {
-    (*out_buffer) = make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagEOE);
+    (*out_buffer) = std::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagEOE);
   } else {
-    (*out_buffer) = make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
+    (*out_buffer) = std::make_unique<DataBuffer>(buffer_id_++, DataBuffer::kDeBFlagNone);
     std::shared_ptr<Tensor> outputIds;
 
     int64_t last_id = sample_id_ + samples_per_buffer_;
@@ -132,7 +132,7 @@ Status WeightedRandomSampler::GetNextBuffer(std::unique_ptr<DataBuffer> *out_buf
     }
 
     // Create a TensorTable from that single tensor and push into DataBuffer
-    (*out_buffer)->set_tensor_table(make_unique<TensorQTable>(1, TensorRow(1, outputIds)));
+    (*out_buffer)->set_tensor_table(std::make_unique<TensorQTable>(1, TensorRow(1, outputIds)));
   }
 
   return Status::OK();
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/storage_client.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/storage_client.cc
index 95720a97be..862edcf63a 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/storage_client.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/storage_client.cc
@@ -24,7 +24,6 @@
 #include "dataset/engine/datasetops/source/storage_client.h"
 #include "dataset/engine/datasetops/source/storage_op.h"
 #include "dataset/engine/datasetops/source/tf_client.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/util/status.h"
 
 namespace mindspore {
@@ -57,7 +56,7 @@ static Status CreateStorageClientSwitch(
     case DatasetType::kTf: {
       // Construct the derived class TFClient, stored as base class StorageClient
       store_op->set_rows_per_buffer(32);
-      *out_client = mindspore::make_unique<TFClient>(std::move(schema), store_op);
+      *out_client = std::make_unique<TFClient>(std::move(schema), store_op);
       break;
     }
     case DatasetType::kUnknown:
@@ -83,7 +82,7 @@ Status StorageClient::CreateStorageClient(
   std::shared_ptr<StorageClient> *out_client) {  // Out: the created storage client
   // Make a new schema first.  This only assigns the dataset type.  It does not
   // create the columns yet.
-  auto new_schema = mindspore::make_unique<DataSchema>();
+  auto new_schema = std::make_unique<DataSchema>();
   RETURN_IF_NOT_OK(new_schema->LoadDatasetType(dataset_schema_path));
   RETURN_IF_NOT_OK(CreateStorageClientSwitch(std::move(new_schema), store_op, out_client));
   return Status::OK();
@@ -99,7 +98,7 @@ Status StorageClient::CreateStorageClient(
   std::shared_ptr<StorageClient> *out_client) {  // Out: the created storage client
   // The dataset type is passed in by the user.  Create an empty schema with only
   // only the dataset type filled in and then create the client with it.
-  auto new_schema = mindspore::make_unique<DataSchema>();
+  auto new_schema = std::make_unique<DataSchema>();
   new_schema->set_dataset_type(in_type);
   RETURN_IF_NOT_OK(CreateStorageClientSwitch(std::move(new_schema), store_op, out_client));
   return Status::OK();
@@ -147,7 +146,7 @@ Status StorageClient::AssignDatasetLayout(uint32_t num_rows,           // In: Th
   // The current schema was just an empty one with only the dataset field populated.
   // Let's copy construct a new one that will be a copy of the input schema (releasing the old
   // one) and then set the number of rows that the user requested.
-  data_schema_ = mindspore::make_unique<DataSchema>(schema);
+  data_schema_ = std::make_unique<DataSchema>(schema);
   CHECK_FAIL_RETURN_UNEXPECTED(num_rows <= MAX_INTEGER_INT32, "numRows exceeds the boundary numRows>2147483647");
   num_rows_in_dataset_ = num_rows;
 
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/storage_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/storage_op.cc
index 9da27eac04..2ca957ae6d 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/storage_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/storage_op.cc
@@ -303,7 +303,7 @@ Status StorageOp::init() {
     // For simplicity, we'll make both of them 3 so they are the same size.
     int32_t action_queue_size = (buffers_needed / num_workers_) + 1;
     for (int32_t i = 0; i < num_workers_; ++i) {
-      auto new_queue = mindspore::make_unique<Queue<int32_t>>(action_queue_size);
+      auto new_queue = std::make_unique<Queue<int32_t>>(action_queue_size);
       action_queue_.push_back(std::move(new_queue));
     }
   }
@@ -483,10 +483,10 @@ Status StorageOp::operator()() {
         // Post the control message to tell the workers to stop waiting on action queue
         // because we are done!
         RETURN_IF_NOT_OK(this->PostEndOfData());
-        std::unique_ptr<DataBuffer> eoeBuffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+        std::unique_ptr<DataBuffer> eoeBuffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
         RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eoeBuffer)));
         MS_LOG(INFO) << "StorageOp master: Flow end-of-data eof message.";
-        std::unique_ptr<DataBuffer> eofBuffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
+        std::unique_ptr<DataBuffer> eofBuffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
         RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eofBuffer)));
         MS_LOG(INFO) << "StorageOp master: Main execution loop complete.";
         done = true;  // while loop exit
@@ -496,7 +496,7 @@ Status StorageOp::operator()() {
         // RepeatOp above us somewhere in the tree will re-init us with the data to fetch again
         // once it gets the end-of-epoch message.
         MS_LOG(INFO) << "StorageOp master: Flow end-of-epoch eoe message.";
-        std::unique_ptr<DataBuffer> eoe_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+        std::unique_ptr<DataBuffer> eoe_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
         RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eoe_buffer)));
 
         // reset our buffer count and go to loop again.
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/tf_buffer.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/tf_buffer.cc
index 766c2149c4..372dcd2c1c 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/tf_buffer.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/tf_buffer.cc
@@ -27,7 +27,6 @@
 #include "dataset/core/data_type.h"
 #include "dataset/engine/datasetops/source/storage_client.h"
 #include "dataset/engine/data_schema.h"
-#include "dataset/util/make_unique.h"
 
 namespace mindspore {
 namespace dataset {
@@ -72,7 +71,7 @@ Status TFBuffer::Load() {
   }
 
   // Construct the Tensor table for this buffer.
-  tensor_table_ = mindspore::make_unique<TensorQTable>();
+  tensor_table_ = std::make_unique<TensorQTable>();
 
   // At each position in the tensor table, instantiate the shared pointer to it's Tensor.
   uint32_t row = 0;
@@ -272,7 +271,7 @@ Status TFBuffer::LoadFloatList(const ColDescriptor &current_col, const dataengin
   // Identify how many values we have and then create a local array of these
   // to deserialize into
   *num_elements = float_list.value_size();
-  *float_array = mindspore::make_unique<float[]>(*num_elements);
+  *float_array = std::make_unique<float[]>(*num_elements);
   for (int i = 0; i < float_list.value_size(); i++) {
     (*float_array)[i] = float_list.value(i);
   }
@@ -294,7 +293,7 @@ Status TFBuffer::LoadIntList(const ColDescriptor &current_col, const dataengine:
   // Identify how many values we have and then create a local array of these
   // to deserialize into
   *num_elements = int64_list.value_size();
-  *int_array = mindspore::make_unique<int64_t[]>(*num_elements);
+  *int_array = std::make_unique<int64_t[]>(*num_elements);
   for (int i = 0; i < int64_list.value_size(); i++) {
     (*int_array)[i] = int64_list.value(i);
   }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/tf_reader_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/tf_reader_op.cc
index c872c02015..0764d7e0ad 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/tf_reader_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/tf_reader_op.cc
@@ -36,7 +36,6 @@
 #include "dataset/engine/db_connector.h"
 #include "dataset/engine/execution_tree.h"
 #include "dataset/engine/jagged_connector.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/util/path.h"
 #include "dataset/util/queue.h"
 #include "dataset/util/random.h"
@@ -54,7 +53,7 @@ TFReaderOp::Builder::Builder()
   builder_op_connector_size_ = config_manager->op_connector_size();
   builder_rows_per_buffer_ = config_manager->rows_per_buffer();
   builder_shuffle_files_ = false;
-  builder_data_schema_ = make_unique<DataSchema>();
+  builder_data_schema_ = std::make_unique<DataSchema>();
 }
 
 Status TFReaderOp::Builder::ValidateInputs() const {
@@ -103,7 +102,7 @@ TFReaderOp::TFReaderOp(int32_t num_workers, int32_t worker_connector_size, int64
       finished_reading_dataset_(false),
       shuffle_files_(shuffle_files),
       data_schema_(std::move(data_schema)),
-      filename_index_(make_unique<StringIndex>()),
+      filename_index_(std::make_unique<StringIndex>()),
       load_io_block_queue_(true),
       load_jagged_connector_(true),
       num_rows_(0),
@@ -129,7 +128,7 @@ Status TFReaderOp::Init() {
   // parallel op base.
   RETURN_IF_NOT_OK(ParallelOp::CreateWorkerConnector(worker_connector_size_));
 
-  jagged_buffer_connector_ = mindspore::make_unique<JaggedConnector>(num_workers_, 1, worker_connector_size_);
+  jagged_buffer_connector_ = std::make_unique<JaggedConnector>(num_workers_, 1, worker_connector_size_);
 
   // temporary: make size large enough to hold all files + EOE to avoid hangs
   int32_t safe_queue_size = static_cast<int32_t>(std::ceil(dataset_files_list_.size() / num_workers_)) + 1;
@@ -229,7 +228,7 @@ Status TFReaderOp::operator()() {
     }
 
     // all workers finished reading for this epoch, and we have read all the data from all workers
-    std::unique_ptr<DataBuffer> eoe_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
+    std::unique_ptr<DataBuffer> eoe_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE);
     RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eoe_buffer)));
 
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
@@ -241,7 +240,7 @@ Status TFReaderOp::operator()() {
     }
   }
 
-  std::unique_ptr<DataBuffer> eof_buffer = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
+  std::unique_ptr<DataBuffer> eof_buffer = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
   RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(eof_buffer)));
 
   RETURN_IF_NOT_OK(PostEndOfData());
@@ -274,7 +273,7 @@ Status TFReaderOp::WorkerEntry(int32_t worker_id) {
         MS_LOG(INFO) << "TFReader operator worker " << worker_id << " loaded file " << filename << ".";
       }
     } else {
-      std::unique_ptr<DataBuffer> eoe_buffer = mindspore::make_unique<DataBuffer>(1, DataBuffer::kDeBFlagEOE);
+      std::unique_ptr<DataBuffer> eoe_buffer = std::make_unique<DataBuffer>(1, DataBuffer::kDeBFlagEOE);
       RETURN_IF_NOT_OK(jagged_buffer_connector_->Add(worker_id, std::move(eoe_buffer)));
     }
 
@@ -288,7 +287,7 @@ Status TFReaderOp::WorkerEntry(int32_t worker_id) {
 // When the worker pops this control indicator, it will shut itself down gracefully.
 Status TFReaderOp::PostEndOfData() {
   for (int i = 0; i < num_workers_; ++i) {
-    std::unique_ptr<FilenameBlock> eof = mindspore::make_unique<FilenameBlock>(IOBlock::kDeIoBlockFlagEof);
+    std::unique_ptr<FilenameBlock> eof = std::make_unique<FilenameBlock>(IOBlock::kDeIoBlockFlagEof);
     RETURN_IF_NOT_OK(PushIoBlockQueue(i, std::move(eof)));
   }
 
@@ -299,7 +298,7 @@ Status TFReaderOp::PostEndOfData() {
 // pops this control indicator, it will wait until the next epoch starts and then resume execution.
 Status TFReaderOp::PostEndOfEpoch(int32_t queue_index) {
   for (int i = 0; i < num_workers_; ++i) {
-    std::unique_ptr<FilenameBlock> eoe = mindspore::make_unique<FilenameBlock>(IOBlock::kDeIoBlockFlagEoe);
+    std::unique_ptr<FilenameBlock> eoe = std::make_unique<FilenameBlock>(IOBlock::kDeIoBlockFlagEoe);
     RETURN_IF_NOT_OK(PushIoBlockQueue((queue_index + i) % num_workers_, std::move(eoe)));
   }
 
@@ -358,7 +357,7 @@ Status TFReaderOp::FillIOBlockShuffle(const std::vector<int64_t> &i_keys) {
       }
       if (!equal_rows_per_shard_) {
         if (key_index++ % num_devices_ == device_id_) {
-          auto ioBlock = make_unique<FilenameBlock>(*it, kInvalidOffset, kInvalidOffset, IOBlock::kDeIoBlockNone);
+          auto ioBlock = std::make_unique<FilenameBlock>(*it, kInvalidOffset, kInvalidOffset, IOBlock::kDeIoBlockNone);
           RETURN_IF_NOT_OK(PushIoBlockQueue(queue_index, std::move(ioBlock)));
           queue_index = (queue_index + 1) % num_workers_;
         }
@@ -367,7 +366,7 @@ Status TFReaderOp::FillIOBlockShuffle(const std::vector<int64_t> &i_keys) {
         auto file_it = filename_index_->Search(*it);
         std::string file_name = file_it.value();
         if (NeedPushFileToblockQueue(file_name, &start_offset, &end_offset, pre_count)) {
-          auto ioBlock = make_unique<FilenameBlock>(*it, start_offset, end_offset, IOBlock::kDeIoBlockNone);
+          auto ioBlock = std::make_unique<FilenameBlock>(*it, start_offset, end_offset, IOBlock::kDeIoBlockNone);
           RETURN_IF_NOT_OK(PushIoBlockQueue(queue_index, std::move(ioBlock)));
           MS_LOG(DEBUG) << "File name " << *it << " start offset " << start_offset << " end_offset " << end_offset;
           queue_index = (queue_index + 1) % num_workers_;
@@ -404,14 +403,15 @@ Status TFReaderOp::FillIOBlockNoShuffle() {
       }
       if (!equal_rows_per_shard_) {
         if (key_index++ % num_devices_ == device_id_) {
-          auto ioBlock = make_unique<FilenameBlock>(it.key(), kInvalidOffset, kInvalidOffset, IOBlock::kDeIoBlockNone);
+          auto ioBlock =
+            std::make_unique<FilenameBlock>(it.key(), kInvalidOffset, kInvalidOffset, IOBlock::kDeIoBlockNone);
           RETURN_IF_NOT_OK(PushIoBlockQueue(queue_index, std::move(ioBlock)));
           queue_index = (queue_index + 1) % num_workers_;
         }
       } else {
         std::string file_name = it.value();
         if (NeedPushFileToblockQueue(file_name, &start_offset, &end_offset, pre_count)) {
-          auto ioBlock = make_unique<FilenameBlock>(it.key(), start_offset, end_offset, IOBlock::kDeIoBlockNone);
+          auto ioBlock = std::make_unique<FilenameBlock>(it.key(), start_offset, end_offset, IOBlock::kDeIoBlockNone);
           RETURN_IF_NOT_OK(PushIoBlockQueue(queue_index, std::move(ioBlock)));
           queue_index = (queue_index + 1) % num_workers_;
         }
@@ -490,14 +490,13 @@ Status TFReaderOp::LoadFile(const std::string &filename, const int64_t start_off
 
   int64_t rows_read = 0;
   int64_t rows_total = 0;
-  std::unique_ptr<DataBuffer> current_buffer =
-    mindspore::make_unique<DataBuffer>(0, DataBuffer::BufferFlags::kDeBFlagNone);
+  std::unique_ptr<DataBuffer> current_buffer = std::make_unique<DataBuffer>(0, DataBuffer::BufferFlags::kDeBFlagNone);
   std::unordered_map<std::string, int32_t> column_name_map;
   for (int32_t i = 0; i < data_schema_->NumColumns(); ++i) {
     column_name_map[data_schema_->column(i).name()] = i;
   }
   current_buffer->set_column_name_map(column_name_map);
-  std::unique_ptr<TensorQTable> new_tensor_table = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> new_tensor_table = std::make_unique<TensorQTable>();
 
   while (reader.peek() != EOF) {
     if (!load_jagged_connector_) {
@@ -532,9 +531,9 @@ Status TFReaderOp::LoadFile(const std::string &filename, const int64_t start_off
       current_buffer->set_tensor_table(std::move(new_tensor_table));
       RETURN_IF_NOT_OK(jagged_buffer_connector_->Add(worker_id, std::move(current_buffer)));
 
-      current_buffer = make_unique<DataBuffer>(0, DataBuffer::BufferFlags::kDeBFlagNone);
+      current_buffer = std::make_unique<DataBuffer>(0, DataBuffer::BufferFlags::kDeBFlagNone);
       current_buffer->set_column_name_map(column_name_map);
-      new_tensor_table = make_unique<TensorQTable>();
+      new_tensor_table = std::make_unique<TensorQTable>();
       rows_read = 0;
     }
   }
@@ -742,7 +741,7 @@ Status TFReaderOp::LoadFloatList(const ColDescriptor &current_col, const dataeng
   // Identify how many values we have and then create a local array of these
   // to deserialize into
   *num_elements = float_list.value_size();
-  *float_array = mindspore::make_unique<float[]>(*num_elements);
+  *float_array = std::make_unique<float[]>(*num_elements);
   for (int i = 0; i < float_list.value_size(); ++i) {
     (*float_array)[i] = float_list.value(i);
   }
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/source/voc_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/source/voc_op.cc
index d3785f4660..71b4c47cf5 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/source/voc_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/source/voc_op.cc
@@ -38,7 +38,7 @@ Status VOCOp::Builder::Build(std::shared_ptr<VOCOp> *ptr) {
   if (builder_sampler_ == nullptr) {
     builder_sampler_ = std::make_shared<SequentialSampler>();
   }
-  builder_schema_ = make_unique<DataSchema>();
+  builder_schema_ = std::make_unique<DataSchema>();
   RETURN_IF_NOT_OK(
     builder_schema_->AddColumn(ColDescriptor("image", DataType(DataType::DE_UINT8), TensorImpl::kFlexible, 1)));
   RETURN_IF_NOT_OK(
@@ -85,7 +85,7 @@ Status VOCOp::TraverseSampleIds(const std::shared_ptr<Tensor> &sample_ids, std::
     row_cnt_++;
     if (row_cnt_ % rows_per_buffer_ == 0) {
       RETURN_IF_NOT_OK(io_block_queues_[buf_cnt_++ % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(*keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(*keys, IOBlock::kDeIoBlockNone))));
       keys->clear();
     }
   }
@@ -110,21 +110,21 @@ Status VOCOp::operator()() {
     }
     if (keys.empty() == false) {
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(
-        make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
+        std::make_unique<IOBlock>(IOBlock(keys, IOBlock::kDeIoBlockNone))));
     }
     if (!BitTest(op_ctrl_flags_, kDeOpRepeated) || BitTest(op_ctrl_flags_, kDeOpLastRepeat)) {
-      std::unique_ptr<IOBlock> eoe_block = make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe);
-      std::unique_ptr<IOBlock> eof_block = make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof);
+      std::unique_ptr<IOBlock> eoe_block = std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe);
+      std::unique_ptr<IOBlock> eof_block = std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEof);
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::move(eoe_block)));
       RETURN_IF_NOT_OK(io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::move(eof_block)));
       for (int32_t i = 0; i < num_workers_; i++) {
         RETURN_IF_NOT_OK(
-          io_block_queues_[i]->Add(make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
+          io_block_queues_[i]->Add(std::make_unique<IOBlock>(std::vector<int64_t>(), IOBlock::kDeIoBlockNone)));
       }
       return Status::OK();
     } else {
       RETURN_IF_NOT_OK(
-        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
+        io_block_queues_[(buf_cnt_++) % num_workers_]->Add(std::make_unique<IOBlock>(IOBlock::kDeIoBlockFlagEoe)));
       RETURN_IF_NOT_OK(wp_.Wait());
       wp_.Clear();
       RETURN_IF_NOT_OK(sampler_->GetNextBuffer(&sampler_buffer));
@@ -164,7 +164,7 @@ Status VOCOp::LoadTensorRow(const std::string &image_id, TensorRow *trow) {
 }
 
 Status VOCOp::LoadBuffer(const std::vector<int64_t> &keys, std::unique_ptr<DataBuffer> *db) {
-  std::unique_ptr<TensorQTable> deq = make_unique<TensorQTable>();
+  std::unique_ptr<TensorQTable> deq = std::make_unique<TensorQTable>();
   TensorRow trow;
   for (const uint64_t &key : keys) {
     RETURN_IF_NOT_OK(this->LoadTensorRow(image_ids_[key], &trow));
@@ -182,15 +182,15 @@ Status VOCOp::WorkerEntry(int32_t worker_id) {
   RETURN_IF_NOT_OK(io_block_queues_[worker_id]->PopFront(&io_block));
   while (io_block != nullptr) {
     if (io_block->eoe() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE)));
       buffer_id = worker_id;
     } else if (io_block->eof() == true) {
-      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, (make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
+      RETURN_IF_NOT_OK(out_connector_->Add(worker_id, (std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
     } else {
       std::vector<int64_t> keys;
       RETURN_IF_NOT_OK(io_block->GetKeys(&keys));
       if (keys.empty() == true) return Status::OK();
-      std::unique_ptr<DataBuffer> db = make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
+      std::unique_ptr<DataBuffer> db = std::make_unique<DataBuffer>(buffer_id, DataBuffer::kDeBFlagNone);
       RETURN_IF_NOT_OK(LoadBuffer(keys, &db));
       RETURN_IF_NOT_OK(out_connector_->Add(worker_id, std::move(db)));
       buffer_id += num_workers_;
diff --git a/mindspore/ccsrc/dataset/engine/datasetops/zip_op.cc b/mindspore/ccsrc/dataset/engine/datasetops/zip_op.cc
index 716c853488..ec771740c1 100644
--- a/mindspore/ccsrc/dataset/engine/datasetops/zip_op.cc
+++ b/mindspore/ccsrc/dataset/engine/datasetops/zip_op.cc
@@ -65,13 +65,13 @@ Status ZipOp::operator()() {
   // initialize the iterators
   for (int32_t i = 0; i < children_num_; ++i) {
     // magic number 0 since Zip is not a parallel Op
-    child_iterators_.push_back(mindspore::make_unique<ChildIterator>(this, 0, i));
+    child_iterators_.push_back(std::make_unique<ChildIterator>(this, 0, i));
   }
 
   // Loop until eof is true
   while (!eof_) {
     // Create tensor table and prepare it by fetching and packing the first zipped row into it.
-    std::unique_ptr<TensorQTable> curr_table = mindspore::make_unique<TensorQTable>();
+    std::unique_ptr<TensorQTable> curr_table = std::make_unique<TensorQTable>();
     RETURN_IF_NOT_OK(prepare(curr_table.get()));
 
     // If an eof got picked up during the above prepare, then we're done
@@ -81,7 +81,7 @@ Status ZipOp::operator()() {
     while (!draining_) {
       // 1. If a previous loop iteration sent the current table out, then create a new one.
       if (curr_table == nullptr) {
-        curr_table = mindspore::make_unique<TensorQTable>();
+        curr_table = std::make_unique<TensorQTable>();
       }
 
       // 2 fill the table.  Note: draining mode might get turned on if any of the child inputs were done
@@ -89,8 +89,7 @@ Status ZipOp::operator()() {
 
       // 3 create and update buffer and send it to the out connector
       if (!curr_table->empty()) {
-        std::unique_ptr<DataBuffer> curr_buffer =
-          mindspore::make_unique<DataBuffer>(buffer_id_, DataBuffer::kDeBFlagNone);
+        std::unique_ptr<DataBuffer> curr_buffer = std::make_unique<DataBuffer>(buffer_id_, DataBuffer::kDeBFlagNone);
         curr_buffer->set_tensor_table(std::move(curr_table));
         curr_buffer->set_column_name_map(col_name_id_map_);
         MS_LOG(DEBUG) << "Zip operator finished one buffer, pushing, rows " << curr_buffer->NumRows() << ", cols "
@@ -105,15 +104,14 @@ Status ZipOp::operator()() {
       MS_LOG(DEBUG) << "Zip operator is now draining child inputs.";
       RETURN_IF_NOT_OK(drainPipeline());
       // Now that we have drained child inputs, send the eoe up.
-      RETURN_IF_NOT_OK(
-        out_connector_->Add(0, std::move(mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
+      RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOE))));
     }
   }
 
   // 5 handle eof
   // propagate eof here.
   MS_LOG(INFO) << "Zip operator got EOF, propagating.";
-  RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
+  RETURN_IF_NOT_OK(out_connector_->Add(0, std::move(std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF))));
   return Status::OK();
 }
 
diff --git a/mindspore/ccsrc/dataset/engine/db_connector.h b/mindspore/ccsrc/dataset/engine/db_connector.h
index 243e77e6ac..7ea9837c44 100644
--- a/mindspore/ccsrc/dataset/engine/db_connector.h
+++ b/mindspore/ccsrc/dataset/engine/db_connector.h
@@ -65,7 +65,7 @@ class DbConnector : public Connector<std::unique_ptr<DataBuffer>> {
       RETURN_IF_NOT_OK(cv_.Wait(&lk, [this, worker_id]() { return expect_consumer_ == worker_id; }));
       // Once an EOF message is encountered this flag will be set and we can return early.
       if (end_of_file_) {
-        *result = mindspore::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
+        *result = std::make_unique<DataBuffer>(0, DataBuffer::kDeBFlagEOF);
       } else {
         RETURN_IF_NOT_OK(queues_[pop_from_]->PopFront(result));
         if (*result == nullptr) {
diff --git a/mindspore/ccsrc/dataset/engine/execution_tree.cc b/mindspore/ccsrc/dataset/engine/execution_tree.cc
index 3dbeaa5ed1..20fcb836c5 100644
--- a/mindspore/ccsrc/dataset/engine/execution_tree.cc
+++ b/mindspore/ccsrc/dataset/engine/execution_tree.cc
@@ -24,7 +24,7 @@ namespace mindspore {
 namespace dataset {
 // Constructor
 ExecutionTree::ExecutionTree() : id_count_(0) {
-  tg_ = mindspore::make_unique<TaskGroup>();
+  tg_ = std::make_unique<TaskGroup>();
   tree_state_ = kDeTStateInit;
   prepare_flags_ = kDePrepNone;
 }
diff --git a/mindspore/ccsrc/dataset/kernels/image/image_utils.cc b/mindspore/ccsrc/dataset/kernels/image/image_utils.cc
index 0412f07636..8735cf7a05 100644
--- a/mindspore/ccsrc/dataset/kernels/image/image_utils.cc
+++ b/mindspore/ccsrc/dataset/kernels/image/image_utils.cc
@@ -24,7 +24,6 @@
 #include "dataset/core/cv_tensor.h"
 #include "dataset/core/tensor.h"
 #include "dataset/core/tensor_shape.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/util/random.h"
 
 #define MAX_INT_PRECISION 16777216  // float int precision is 16777216
@@ -376,7 +375,7 @@ Status HwcToChw(std::shared_ptr<Tensor> input, std::shared_ptr<Tensor> *output)
     int width = input_cv->shape()[1];
     int num_channels = input_cv->shape()[2];
 
-    auto output_cv = mindspore::make_unique<CVTensor>(TensorShape{num_channels, height, width}, input_cv->type());
+    auto output_cv = std::make_unique<CVTensor>(TensorShape{num_channels, height, width}, input_cv->type());
     for (int i = 0; i < num_channels; ++i) {
       cv::Mat mat;
       RETURN_IF_NOT_OK(output_cv->Mat({i}, &mat));
diff --git a/mindspore/ccsrc/dataset/kernels/py_func_op.cc b/mindspore/ccsrc/dataset/kernels/py_func_op.cc
index 69bd3443c4..c9e5d5b169 100644
--- a/mindspore/ccsrc/dataset/kernels/py_func_op.cc
+++ b/mindspore/ccsrc/dataset/kernels/py_func_op.cc
@@ -20,7 +20,6 @@
 
 #include "dataset/core/tensor.h"
 #include "dataset/kernels/tensor_op.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/util/status.h"
 
 namespace mindspore {
diff --git a/mindspore/ccsrc/dataset/util/arena.cc b/mindspore/ccsrc/dataset/util/arena.cc
index 856f7fef24..68673529ff 100644
--- a/mindspore/ccsrc/dataset/util/arena.cc
+++ b/mindspore/ccsrc/dataset/util/arena.cc
@@ -16,7 +16,6 @@
 #include "dataset/util/arena.h"
 #include <unistd.h>
 #include <utility>
-#include "dataset/util/make_unique.h"
 #include "dataset/util/system_pool.h"
 #include "dataset/util/de_error.h"
 #include "./securec.h"
diff --git a/mindspore/ccsrc/dataset/util/circular_pool.cc b/mindspore/ccsrc/dataset/util/circular_pool.cc
index f6e43f35bf..92b169c94a 100644
--- a/mindspore/ccsrc/dataset/util/circular_pool.cc
+++ b/mindspore/ccsrc/dataset/util/circular_pool.cc
@@ -18,10 +18,8 @@
 #include <algorithm>
 #include <limits>
 #include <utility>
-
 #include "./securec.h"
-
-#include "dataset/util/make_unique.h"
+#include "dataset/util/de_error.h"
 #include "dataset/util/system_pool.h"
 
 namespace mindspore {
diff --git a/mindspore/ccsrc/dataset/util/de_error.h b/mindspore/ccsrc/dataset/util/de_error.h
index 07d7c125f7..d4988c58db 100644
--- a/mindspore/ccsrc/dataset/util/de_error.h
+++ b/mindspore/ccsrc/dataset/util/de_error.h
@@ -16,6 +16,13 @@
 #ifndef DATASET_UTIL_DE_ERROR_H_
 #define DATASET_UTIL_DE_ERROR_H_
 
+#ifdef DEBUG
+#include <cassert>
+#define DS_ASSERT(f) assert(f)
+#else
+#define DS_ASSERT(f) ((void)0)
+#endif
+
 #include <map>
 #include "utils/error_code.h"
 
diff --git a/mindspore/ccsrc/dataset/util/list.h b/mindspore/ccsrc/dataset/util/list.h
index f01201e34d..5a08f4514e 100644
--- a/mindspore/ccsrc/dataset/util/list.h
+++ b/mindspore/ccsrc/dataset/util/list.h
@@ -18,8 +18,7 @@
 
 #include <iostream>
 #include <iterator>
-
-#include "dataset/util/make_unique.h"
+#include "dataset/util/de_error.h"
 
 namespace mindspore {
 namespace dataset {
diff --git a/mindspore/ccsrc/dataset/util/lock.cc b/mindspore/ccsrc/dataset/util/lock.cc
index 7e92a1e53f..13a43e3e84 100644
--- a/mindspore/ccsrc/dataset/util/lock.cc
+++ b/mindspore/ccsrc/dataset/util/lock.cc
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 #include "dataset/util/lock.h"
+#include "dataset/util/de_error.h"
 
 namespace mindspore {
 namespace dataset {
diff --git a/mindspore/ccsrc/dataset/util/lock.h b/mindspore/ccsrc/dataset/util/lock.h
index 8fef6a143a..9492d34bdf 100644
--- a/mindspore/ccsrc/dataset/util/lock.h
+++ b/mindspore/ccsrc/dataset/util/lock.h
@@ -19,7 +19,6 @@
 #include <atomic>
 #include <condition_variable>
 #include <mutex>
-#include "dataset/util/make_unique.h"
 
 namespace mindspore {
 namespace dataset {
diff --git a/mindspore/ccsrc/dataset/util/make_unique.h b/mindspore/ccsrc/dataset/util/make_unique.h
deleted file mode 100644
index 2fe0bf4550..0000000000
--- a/mindspore/ccsrc/dataset/util/make_unique.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * Copyright 2019 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef DATASET_UTIL_MAKE_UNIQUE_H_
-#define DATASET_UTIL_MAKE_UNIQUE_H_
-
-#ifdef DEBUG
-#include <cassert>
-#define DS_ASSERT(f) assert(f)
-#else
-#define DS_ASSERT(f) ((void)0)
-#endif
-
-#include <memory>
-#include <type_traits>
-#include <utility>
-#include "dataset/util/de_error.h"
-#include "utils/log_adapter.h"
-
-namespace mindspore {
-using std::make_unique;
-}  // namespace mindspore
-
-#endif  // DATASET_UTIL_MAKE_UNIQUE_H_
diff --git a/mindspore/ccsrc/dataset/util/queue.h b/mindspore/ccsrc/dataset/util/queue.h
index 4048deb86b..f0b087cf6d 100644
--- a/mindspore/ccsrc/dataset/util/queue.h
+++ b/mindspore/ccsrc/dataset/util/queue.h
@@ -212,7 +212,7 @@ class QueueList {
   void Init(int num_queues, int capacity) {
     queue_list_.reserve(num_queues);
     for (int i = 0; i < num_queues; i++) {
-      queue_list_.emplace_back(mindspore::make_unique<Queue<T>>(capacity));
+      queue_list_.emplace_back(std::make_unique<Queue<T>>(capacity));
     }
   }
 
diff --git a/mindspore/ccsrc/dataset/util/task.h b/mindspore/ccsrc/dataset/util/task.h
index aaf2f80a3d..d6149caec8 100644
--- a/mindspore/ccsrc/dataset/util/task.h
+++ b/mindspore/ccsrc/dataset/util/task.h
@@ -27,7 +27,6 @@
 #include <string>
 #include <thread>
 #include "dataset/util/de_error.h"
-#include "dataset/util/make_unique.h"
 #include "dataset/util/intrp_resource.h"
 #include "dataset/util/list.h"
 #include "dataset/util/memory_pool.h"
diff --git a/mindspore/ccsrc/device/gpu/blocking_queue.cc b/mindspore/ccsrc/device/gpu/blocking_queue.cc
index 7417115ae9..c36b1cdbf5 100644
--- a/mindspore/ccsrc/device/gpu/blocking_queue.cc
+++ b/mindspore/ccsrc/device/gpu/blocking_queue.cc
@@ -17,7 +17,6 @@
 #include "device/gpu/blocking_queue.h"
 #include <chrono>
 #include "device/gpu/gpu_common.h"
-#include "dataset/util/make_unique.h"
 #include "common/utils.h"
 
 namespace mindspore {
@@ -32,7 +31,7 @@ GpuQueue::GpuQueue(void *addr, size_t feature_size, size_t label_size, size_t ca
       stream_(0),
       node_info_(nullptr) {
   CHECK_CUDA_RET_WITH_ERROR(cudaStreamCreate(&stream_), "Cuda Create Stream Failed");
-  node_info_ = mindspore::make_unique<NodeInfo[]>(capacity);
+  node_info_ = std::make_unique<NodeInfo[]>(capacity);
 }
 
 GpuQueue::~GpuQueue() { buffer_ = nullptr; }
diff --git a/mindspore/ccsrc/kernel/gpu/math/bias_add_gpu_kernel.h b/mindspore/ccsrc/kernel/gpu/math/bias_add_gpu_kernel.h
index 265180afe6..90609c3be5 100644
--- a/mindspore/ccsrc/kernel/gpu/math/bias_add_gpu_kernel.h
+++ b/mindspore/ccsrc/kernel/gpu/math/bias_add_gpu_kernel.h
@@ -23,7 +23,6 @@
 #include <vector>
 #include "kernel/gpu/gpu_kernel.h"
 #include "kernel/gpu/gpu_kernel_factory.h"
-#include "dataset/util/make_unique.h"
 #include "kernel/gpu/kernel_constants.h"
 
 namespace mindspore {
@@ -74,8 +73,8 @@ class BiasAddGpuKernel : public GpuKernel {
 
     // Expand to 4 dims for cudnnSetTensorNdDescriptorEx.
     auto cudnn_dims = std::max(num_dims, 4UL);
-    std::unique_ptr<int[]> x_dims = mindspore::make_unique<int[]>(cudnn_dims);
-    std::unique_ptr<int[]> b_dims = mindspore::make_unique<int[]>(cudnn_dims);
+    std::unique_ptr<int[]> x_dims = std::make_unique<int[]>(cudnn_dims);
+    std::unique_ptr<int[]> b_dims = std::make_unique<int[]>(cudnn_dims);
     for (size_t i = 0; i < cudnn_dims; i++) {
       x_dims[i] = (i < num_dims) ? SizeToInt(x_shape[i]) : 1;
       b_dims[i] = (i == pos) ? SizeToInt(x_shape[i]) : 1;
diff --git a/mindspore/ccsrc/kernel/gpu/nn/bias_add_grad_gpu_kenel.h b/mindspore/ccsrc/kernel/gpu/nn/bias_add_grad_gpu_kenel.h
index b0e8102ee3..fd73f378d8 100644
--- a/mindspore/ccsrc/kernel/gpu/nn/bias_add_grad_gpu_kenel.h
+++ b/mindspore/ccsrc/kernel/gpu/nn/bias_add_grad_gpu_kenel.h
@@ -26,7 +26,6 @@
 #include "kernel/gpu/gpu_kernel.h"
 #include "kernel/gpu/gpu_kernel_factory.h"
 #include "kernel/gpu/kernel_constants.h"
-#include "dataset/util/make_unique.h"
 
 namespace mindspore {
 namespace kernel {
@@ -84,8 +83,8 @@ class BiasAddGradGpuKernel : public GpuKernel {
 
     // Expand to 4 dims for cudnnSetTensorNdDescriptorEx.
     auto cudnn_dims = std::max(num_dims, 4UL);
-    std::unique_ptr<int[]> dy_dims = mindspore::make_unique<int[]>(cudnn_dims);
-    std::unique_ptr<int[]> db_dims = mindspore::make_unique<int[]>(cudnn_dims);
+    std::unique_ptr<int[]> dy_dims = std::make_unique<int[]>(cudnn_dims);
+    std::unique_ptr<int[]> db_dims = std::make_unique<int[]>(cudnn_dims);
     for (size_t i = 0; i < cudnn_dims; i++) {
       dy_dims[i] = (i < num_dims) ? SizeToInt(dy_shape[i]) : 1;
       db_dims[i] = (i == pos) ? SizeToInt(dy_shape[i]) : 1;
diff --git a/mindspore/ccsrc/kernel/gpu/nn/lstm_gpu_kernel.h b/mindspore/ccsrc/kernel/gpu/nn/lstm_gpu_kernel.h
index 51a2da8574..c3e839b9c5 100644
--- a/mindspore/ccsrc/kernel/gpu/nn/lstm_gpu_kernel.h
+++ b/mindspore/ccsrc/kernel/gpu/nn/lstm_gpu_kernel.h
@@ -22,7 +22,6 @@
 #include <memory>
 #include "kernel/gpu/gpu_kernel.h"
 #include "kernel/gpu/gpu_kernel_factory.h"
-#include "dataset/util/make_unique.h"
 #include "kernel/gpu/kernel_constants.h"
 
 namespace mindspore {
@@ -144,8 +143,8 @@ class LstmGpuKernel : public GpuKernel {
     int x_dims[3]{batch_size_, input_size_, 1};
     int y_dims[3]{batch_size_, hidden_size_ * (bidirectional_ ? 2 : 1), 1};
 
-    x_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
-    y_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    x_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    y_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
 
     for (size_t i = 0; i < IntToSize(seq_len_); ++i) {
       CHECK_CUDNN_RET_WITH_EXCEPT(cudnnCreateTensorDescriptor(&x_desc_[i]), "create x_desc failed");
diff --git a/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_data_gpu_kernel.h b/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_data_gpu_kernel.h
index a60ab78f7d..b12fa3bea5 100644
--- a/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_data_gpu_kernel.h
+++ b/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_data_gpu_kernel.h
@@ -23,7 +23,6 @@
 #include "kernel/gpu/gpu_kernel.h"
 #include "kernel/gpu/gpu_kernel_factory.h"
 #include "kernel/gpu/kernel_constants.h"
-#include "dataset/util/make_unique.h"
 
 namespace mindspore {
 namespace kernel {
@@ -212,9 +211,9 @@ class LstmGradDataGpuKernel : public GpuKernel {
     int x_dims[3]{batch_size_, input_size_, 1};
     int y_dims[3]{batch_size_, hidden_size_ * (bidirectional_ ? 2 : 1), 1};
 
-    dx_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
-    y_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
-    dy_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    dx_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    y_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    dy_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
 
     for (size_t i = 0; i < IntToSize(seq_len_); ++i) {
       CHECK_CUDNN_RET_WITH_EXCEPT(cudnnCreateTensorDescriptor(&dx_desc_[i]), "create x_desc failed");
diff --git a/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_weight_gpu_kernel.h b/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_weight_gpu_kernel.h
index b28736cc96..e081b9d070 100644
--- a/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_weight_gpu_kernel.h
+++ b/mindspore/ccsrc/kernel/gpu/nn/lstm_grad_weight_gpu_kernel.h
@@ -22,7 +22,6 @@
 #include <memory>
 #include "kernel/gpu/gpu_kernel.h"
 #include "kernel/gpu/gpu_kernel_factory.h"
-#include "dataset/util/make_unique.h"
 #include "kernel/gpu/kernel_constants.h"
 namespace mindspore {
 namespace kernel {
@@ -169,8 +168,8 @@ class LstmGradWeightGpuKernel : public GpuKernel {
     int x_dims[3]{batch_size_, input_size_, 1};
     int y_dims[3]{batch_size_, hidden_size_ * (bidirectional_ ? 2 : 1), 1};
 
-    x_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
-    y_desc_ = mindspore::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    x_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
+    y_desc_ = std::make_unique<cudnnTensorDescriptor_t[]>(seq_len_);
 
     for (size_t i = 0; i < IntToSize(seq_len_); ++i) {
       CHECK_CUDNN_RET_WITH_EXCEPT(cudnnCreateTensorDescriptor(&x_desc_[i]), "create x_desc failed");
diff --git a/tests/ut/cpp/dataset/celeba_op_test.cc b/tests/ut/cpp/dataset/celeba_op_test.cc
index 69314771a3..35be4d7378 100644
--- a/tests/ut/cpp/dataset/celeba_op_test.cc
+++ b/tests/ut/cpp/dataset/celeba_op_test.cc
@@ -116,7 +116,7 @@ TEST_F(MindDataTestCelebaDataset, TestCelebaRepeat) {
 
 TEST_F(MindDataTestCelebaDataset, TestSubsetRandomSamplerCeleba) {
   std::vector<int64_t> indices({1});
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<SubsetRandomSampler>(indices);
+  std::unique_ptr<Sampler> sampler = std::make_unique<SubsetRandomSampler>(indices);
   uint32_t expect_labels[1][40] = {{0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,1,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1}};
   std::string dir = datasets_root_path_ + "/testCelebAData/";
   uint32_t count = 0;
diff --git a/tests/ut/cpp/dataset/cifar_op_test.cc b/tests/ut/cpp/dataset/cifar_op_test.cc
index 0cd1db65b5..dcbea83df4 100644
--- a/tests/ut/cpp/dataset/cifar_op_test.cc
+++ b/tests/ut/cpp/dataset/cifar_op_test.cc
@@ -92,7 +92,7 @@ TEST_F(MindDataTestCifarOp, TestSequentialSamplerCifar10) {
 TEST_F(MindDataTestCifarOp, TestRandomSamplerCifar10) {
   uint32_t original_seed = GlobalContext::config_manager()->seed();
   GlobalContext::config_manager()->set_seed(0);
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<RandomSampler>(true, 12);
+  std::unique_ptr<Sampler> sampler = std::make_unique<RandomSampler>(true, 12);
   std::string folder_path = datasets_root_path_ + "/testCifar10Data/";
   auto tree = Build({Cifarop(16, 2, 32, folder_path, std::move(sampler), 100)});
   tree->Prepare();
diff --git a/tests/ut/cpp/dataset/image_folder_op_test.cc b/tests/ut/cpp/dataset/image_folder_op_test.cc
index 5b118a629a..e149e687c6 100644
--- a/tests/ut/cpp/dataset/image_folder_op_test.cc
+++ b/tests/ut/cpp/dataset/image_folder_op_test.cc
@@ -138,7 +138,7 @@ TEST_F(MindDataTestImageFolderSampler, TestRandomImageFolder) {
 TEST_F(MindDataTestImageFolderSampler, TestRandomSamplerImageFolder) {
   int32_t original_seed = GlobalContext::config_manager()->seed();
   GlobalContext::config_manager()->set_seed(0);
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<RandomSampler>(true, 12);
+  std::unique_ptr<Sampler> sampler = std::make_unique<RandomSampler>(true, 12);
   int32_t res[] = {2, 2, 2, 3, 2, 3, 2, 3, 1, 2, 2, 1};  // ground truth label
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   auto tree = Build({ImageFolder(16, 2, 32, folder_path, false, std::move(sampler))});
@@ -200,7 +200,7 @@ TEST_F(MindDataTestImageFolderSampler, TestSequentialImageFolderWithRepeatBatch)
 TEST_F(MindDataTestImageFolderSampler, TestSubsetRandomSamplerImageFolder) {
   // id range 0 - 10 is label 0, and id range 11 - 21 is label 1
   std::vector<int64_t> indices({0, 1, 2, 3, 4, 5, 12, 13, 14, 15, 16, 11});
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<SubsetRandomSampler>(indices);
+  std::unique_ptr<Sampler> sampler = std::make_unique<SubsetRandomSampler>(indices);
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   // Expect 6 samples for label 0 and 1
   int res[2] = {6, 6};
@@ -238,7 +238,7 @@ TEST_F(MindDataTestImageFolderSampler, TestWeightedRandomSamplerImageFolder) {
 
   // create sampler with replacement = replacement
   std::unique_ptr<Sampler> sampler =
-    mindspore::make_unique<WeightedRandomSampler>(weights, num_samples, true, samples_per_buffer);
+    std::make_unique<WeightedRandomSampler>(weights, num_samples, true, samples_per_buffer);
 
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   auto tree = Build({ImageFolder(16, 2, 32, folder_path, false, std::move(sampler))});
@@ -295,7 +295,7 @@ TEST_F(MindDataTestImageFolderSampler, TestImageFolderClassIndex) {
 }
 
 TEST_F(MindDataTestImageFolderSampler, TestDistributedSampler) {
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<DistributedSampler>(11, 10, false);
+  std::unique_ptr<Sampler> sampler = std::make_unique<DistributedSampler>(11, 10, false);
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   auto tree = Build({ImageFolder(16, 2, 32, folder_path, false, std::move(sampler)), Repeat(4)});
   tree->Prepare();
@@ -322,7 +322,7 @@ TEST_F(MindDataTestImageFolderSampler, TestDistributedSampler) {
 }
 
 TEST_F(MindDataTestImageFolderSampler, TestPKSamplerImageFolder) {
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<PKSampler>(3, false, 4);
+  std::unique_ptr<Sampler> sampler = std::make_unique<PKSampler>(3, false, 4);
   int32_t res[] = {0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3};  // ground truth label
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   auto tree = Build({ImageFolder(16, 2, 32, folder_path, false, std::move(sampler))});
@@ -431,7 +431,7 @@ TEST_F(MindDataTestImageFolderSampler, TestImageFolderDatasetSize) {
 }
 
 TEST_F(MindDataTestImageFolderSampler, TestImageFolderSharding1) {
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<DistributedSampler>(4, 0, false);
+  std::unique_ptr<Sampler> sampler = std::make_unique<DistributedSampler>(4, 0, false);
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   // numWrks, rows, conns, path, shuffle, sampler, map, numSamples, decode
   auto tree = Build({ImageFolder(16, 2, 32, folder_path, false, std::move(sampler), {}, 5)});
@@ -460,7 +460,7 @@ TEST_F(MindDataTestImageFolderSampler, TestImageFolderSharding1) {
 }
 
 TEST_F(MindDataTestImageFolderSampler, TestImageFolderSharding2) {
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<DistributedSampler>(4, 3, false);
+  std::unique_ptr<Sampler> sampler = std::make_unique<DistributedSampler>(4, 3, false);
   std::string folder_path = datasets_root_path_ + "/testPK/data";
   // numWrks, rows, conns, path, shuffle, sampler, map, numSamples, decode
   auto tree = Build({ImageFolder(16, 16, 32, folder_path, false, std::move(sampler), {}, 12)});
diff --git a/tests/ut/cpp/dataset/manifest_op_test.cc b/tests/ut/cpp/dataset/manifest_op_test.cc
index 9e36f8c747..f662f98fc8 100644
--- a/tests/ut/cpp/dataset/manifest_op_test.cc
+++ b/tests/ut/cpp/dataset/manifest_op_test.cc
@@ -86,7 +86,7 @@ TEST_F(MindDataTestManifest, TestSequentialManifestWithRepeat) {
 
 TEST_F(MindDataTestManifest, TestSubsetRandomSamplerManifest) {
   std::vector<int64_t> indices({1});
-  std::unique_ptr<Sampler> sampler = mindspore::make_unique<SubsetRandomSampler>(indices);
+  std::unique_ptr<Sampler> sampler = std::make_unique<SubsetRandomSampler>(indices);
   std::string file = datasets_root_path_ + "/testManifestData/cpp.json";
   // Expect 6 samples for label 0 and 1
   auto tree = Build({Manifest(16, 2, 32, file, "train", std::move(sampler))});
diff --git a/tests/ut/cpp/dataset/project_op_test.cc b/tests/ut/cpp/dataset/project_op_test.cc
index 1df2ce05bb..484396321c 100644
--- a/tests/ut/cpp/dataset/project_op_test.cc
+++ b/tests/ut/cpp/dataset/project_op_test.cc
@@ -45,7 +45,7 @@ TEST_F(MindDataTestProjectOp, TestProjectProject) {
     .SetRowsPerBuffer(16)
     .SetWorkerConnectorSize(16)
     .SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);  ASSERT_TRUE(rc.IsOk());
diff --git a/tests/ut/cpp/dataset/stand_alone_samplers_test.cc b/tests/ut/cpp/dataset/stand_alone_samplers_test.cc
index c686a9486b..48cc811615 100644
--- a/tests/ut/cpp/dataset/stand_alone_samplers_test.cc
+++ b/tests/ut/cpp/dataset/stand_alone_samplers_test.cc
@@ -74,7 +74,7 @@ TEST_F(MindDataTestStandAloneSampler, TestDistributedSampler) {
   std::unique_ptr<DataBuffer> db;
   std::shared_ptr<Tensor> tensor;
   for (int i = 0; i < 6; i++) {
-    std::unique_ptr<Sampler> sampler = mindspore::make_unique<DistributedSampler>(3, i % 3, (i < 3 ? false : true));
+    std::unique_ptr<Sampler> sampler = std::make_unique<DistributedSampler>(3, i % 3, (i < 3 ? false : true));
     sampler->Init(&mock);
     sampler->GetNextBuffer(&db);
     db->GetTensor(&tensor, 0, 0);
diff --git a/tests/ut/cpp/dataset/tfReader_op_test.cc b/tests/ut/cpp/dataset/tfReader_op_test.cc
index c70d5fb6ee..5fb1f4e909 100644
--- a/tests/ut/cpp/dataset/tfReader_op_test.cc
+++ b/tests/ut/cpp/dataset/tfReader_op_test.cc
@@ -48,7 +48,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderBasic1) {
   builder.SetDatasetFilesList({dataset_path})
       .SetRowsPerBuffer(16)
       .SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);
@@ -102,7 +102,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderLargeRowsPerBuffer) {
   builder.SetDatasetFilesList({dataset_path})
       .SetRowsPerBuffer(500)
       .SetNumWorkers(16);
-   std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+   std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);
@@ -156,7 +156,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderSmallRowsPerBuffer) {
   builder.SetDatasetFilesList({dataset_path})
       .SetRowsPerBuffer(1)
       .SetNumWorkers(16);
-   std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+   std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);
@@ -211,7 +211,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderLargeQueueSize) {
       .SetWorkerConnectorSize(1)
       .SetRowsPerBuffer(16)
       .SetNumWorkers(16);
-   std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+   std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);
@@ -265,7 +265,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderOneThread) {
   builder.SetDatasetFilesList({dataset_path})
       .SetRowsPerBuffer(16)
       .SetNumWorkers(1);
-   std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+   std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc = builder.Build(&my_tfreader_op);
@@ -321,7 +321,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderRepeat) {
     .SetRowsPerBuffer(16)
     .SetWorkerConnectorSize(16)
     .SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema.json", {});
   builder.SetDataSchema(std::move(schema));
   Status rc= builder.Build(&my_tfreader_op);
@@ -379,7 +379,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderSchemaConstructor) {
   std::string dataset_path;
   dataset_path = datasets_root_path_ + "/testTFTestAllTypes";
 
-  std::unique_ptr<DataSchema> data_schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> data_schema = std::make_unique<DataSchema>();
   std::vector<std::string> columns_to_load;
   columns_to_load.push_back("col_sint32");
   columns_to_load.push_back("col_binary");
@@ -445,7 +445,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderTake1Row) {
   std::shared_ptr<TFReaderOp> my_tfreader_op;
   TFReaderOp::Builder builder;
   builder.SetDatasetFilesList({dataset_path + "/test.data"}).SetRowsPerBuffer(5).SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema1Row.json", {});
   builder.SetDataSchema(std::move(schema));
 
@@ -503,7 +503,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderTake1Buffer) {
   std::shared_ptr<TFReaderOp> my_tfreader_op;
   TFReaderOp::Builder builder;
   builder.SetDatasetFilesList({dataset_path + "/test.data"}).SetRowsPerBuffer(5).SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema5Rows.json", {});
   builder.SetDataSchema(std::move(schema));
 
@@ -561,7 +561,7 @@ TEST_F(MindDataTestTFReaderOp, TestTFReaderTake7Rows) {
   std::shared_ptr<TFReaderOp> my_tfreader_op;
   TFReaderOp::Builder builder;
   builder.SetDatasetFilesList({dataset_path + "/test.data"}).SetRowsPerBuffer(5).SetNumWorkers(16);
-  std::unique_ptr<DataSchema> schema = mindspore::make_unique<DataSchema>();
+  std::unique_ptr<DataSchema> schema = std::make_unique<DataSchema>();
   schema->LoadSchemaFile(datasets_root_path_ + "/testTFTestAllTypes/datasetSchema7Rows.json", {});
   builder.SetDataSchema(std::move(schema));