diff --git a/mindspore/ccsrc/include/backend/data_queue/data_queue_mgr.h b/mindspore/ccsrc/include/backend/data_queue/data_queue_mgr.h
index 143c371c5ef..faebdf47bfa 100644
--- a/mindspore/ccsrc/include/backend/data_queue/data_queue_mgr.h
+++ b/mindspore/ccsrc/include/backend/data_queue/data_queue_mgr.h
@@ -105,6 +105,8 @@ class BACKEND_EXPORT DataQueueMgr {
 
   bool IsClosed() const;
 
+  bool IsCreated(const std::string &channel_name) const;
+
   bool Destroy();
 
   // call for Release GPU Resources
@@ -117,9 +119,9 @@ class BACKEND_EXPORT DataQueueMgr {
 
   size_t Capacity(const std::string &channel_name);
 
- private:
-  inline bool isCreated(const std::string &channel_name) const;
+  void Manage(const std::string &channel_name, const std::shared_ptr<BlockingQueue> &queue);
 
+ private:
   DataQueueMgr(const DataQueueMgr &) = delete;
   DataQueueMgr &operator=(const DataQueueMgr &) = delete;
 
diff --git a/mindspore/ccsrc/minddata/dataset/engine/datasetops/data_queue_op.cc b/mindspore/ccsrc/minddata/dataset/engine/datasetops/data_queue_op.cc
index 660980e5328..7e6160a8a07 100644
--- a/mindspore/ccsrc/minddata/dataset/engine/datasetops/data_queue_op.cc
+++ b/mindspore/ccsrc/minddata/dataset/engine/datasetops/data_queue_op.cc
@@ -77,8 +77,8 @@ DataQueueOp::DataQueueOp(const std::string channel_name, DeviceType device_type,
 #ifdef WITH_BACKEND
   MS_EXCEPTION_IF_NULL(MsContext::GetInstance());
   if (MsContext::GetInstance()->get_param<std::string>(MS_CTX_DEVICE_TARGET) == kAscendDevice) {
-    (void)device::DataQueueMgr::GetInstance().Create(channel_name, {}, 0);
-    ascend_data_queue_ = device::DataQueueMgr::GetInstance().GetDataQueue(channel_name)->Queue();
+    ascend_data_queue_ =
+      device::DataQueueMgr::GetInstance().CreateDataQueue(kAscendDevice, channel_name, dynamic_shape_, 0, {});
   }
 #endif
 #ifdef ENABLE_DUMP_IR
diff --git a/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.cc b/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.cc
index 28037d22795..26a1768e1d6 100644
--- a/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.cc
+++ b/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.cc
@@ -200,12 +200,15 @@ AscendTdtQueue::AscendTdtQueue(const std::string &channel_name) : DataQueue(chan
     }
     tdt_handle::AddHandle(&acl_handle_, nullptr);
   }
-  wingman_queue_ = std::make_shared<BlockingQueue>();
+
+  // a wingman of tdt to help with transferring data shapes on host
+  auto wingman_queue = std::make_shared<BlockingQueue>();
   std::shared_ptr<DataQueue> data_queue = std::make_shared<WingmanQueue>(channel_name);
-  auto rt = wingman_queue_->Create(data_queue);
+  auto rt = wingman_queue->Create(data_queue);
   if (rt != DataQueueStatus::SUCCESS) {
     MS_LOG(EXCEPTION) << "Wingman queue: " << channel_name << "create failed: " << rt;
   }
+  DataQueueMgr::GetInstance().Manage(channel_name, wingman_queue);
 }
 
 AscendTdtQueue::~AscendTdtQueue() {
@@ -218,6 +221,9 @@ AscendTdtQueue::~AscendTdtQueue() {
       acl_handle_ = nullptr;
     }
   }
+  if (DataQueueMgr::GetInstance().IsCreated(channel_name_)) {
+    DataQueueMgr::GetInstance().Free(channel_name_);
+  }
 }
 
 bool AscendTdtQueue::IsOpen() const { return !tdt_handle::IsClosed(); }
@@ -257,8 +263,9 @@ DataQueueStatus AscendTdtQueue::Push(std::vector<DataQueueItem> data) {
     MS_LOG(EXCEPTION) << "Tdt Send data failed. The details refer to 'Ascend Error Message'."
                       << ascend::GetErrorMessage(true);
   }
-  if (wingman_queue_->IsOpen() && !data.empty()) {
-    wingman_queue_->Push(data);
+  auto wingman = DataQueueMgr::GetInstance().GetDataQueue(channel_name_);
+  if (wingman != nullptr && wingman->IsOpen() && !data.empty()) {
+    wingman->Push(data);
   }
   return DataQueueStatus::SUCCESS;
 }
@@ -649,14 +656,7 @@ void WingmanQueue::Close() {
 std::shared_ptr<BlockingQueue> GetTdtWingManQueue(const std::shared_ptr<AnfNode> &node) {
   if (common::AnfAlgo::GetCNodeName(node) != kGetNextOpName) return nullptr;
   auto queue_name = common::AnfAlgo::GetNodeAttr<std::string>(node, "shared_name");
-  auto data_queue = DataQueueMgr::GetInstance().GetDataQueue(queue_name);
-  if (data_queue) {
-    auto tdt_queue = dynamic_cast<device::AscendTdtQueue *>(data_queue->Queue().get());
-    if (tdt_queue) {
-      return tdt_queue->GetWingMan();
-    }
-  }
-  return nullptr;
+  return DataQueueMgr::GetInstance().GetDataQueue(queue_name);
 }
 
 void CloseTdtWingManQueue(const std::shared_ptr<AnfNode> &node) {
@@ -670,10 +670,6 @@ void CloseTdtWingManQueue(const std::shared_ptr<AnfNode> &node) {
 namespace {
 std::shared_ptr<DataQueue> CreateAscendDataQueue(const std::string &channel_name, bool dynamic_shape, size_t capacity,
                                                  const std::vector<size_t> &) {
-  if (dynamic_shape) {
-    return std::make_shared<AscendDataQueueDynamic>(channel_name, capacity);
-  }
-
   int32_t is_heterogeneous = 0;
   (void)rtGetIsHeterogenous(&is_heterogeneous);
   if (is_heterogeneous != 0) {
diff --git a/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.h b/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.h
index e9c56bd58ee..a002d29ed68 100644
--- a/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.h
+++ b/mindspore/ccsrc/plugin/device/ascend/hal/device/ascend_data_queue.h
@@ -83,7 +83,6 @@ class AscendTdtQueue : public DataQueue {
   DataQueueStatus Push(std::vector<DataQueueItem> data) override;
   DataQueueStatus Front(std::vector<DataQueueItem> *data) const override { return DataQueueStatus::SUCCESS; }
   DataQueueStatus Pop() override { return DataQueueStatus::SUCCESS; }
-  std::shared_ptr<BlockingQueue> GetWingMan() { return wingman_queue_; }
 
  private:
   void DestroyAclDataset(acltdtDataset *acl_dataset, bool include_data_item = true) const;
@@ -91,7 +90,6 @@ class AscendTdtQueue : public DataQueue {
   void ParseType(aclDataType acl_data_type, std::string *data_type) const;
   bool Translate(const std::vector<DataQueueItem> &data, acltdtDataset **output_acl_dataset) const;
 
-  std::shared_ptr<BlockingQueue> wingman_queue_;
   acltdtChannelHandle *acl_handle_;
   uint32_t device_id_;
 };
diff --git a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/dynamic_aicpu_kernel_mod.cc b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/dynamic_aicpu_kernel_mod.cc
index 31670e17ce7..c943a79e70d 100644
--- a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/dynamic_aicpu_kernel_mod.cc
+++ b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/dynamic_aicpu_kernel_mod.cc
@@ -191,7 +191,8 @@ void DynamicAicpuOpKernelMod::SyncData() {
     MS_LOG(EXCEPTION) << "The cnode is not dynamic shape:" << cnode->fullname_with_scope();
   }
 
-  if (unknow_type_ != device::ascend::UnknowShapeOpType::DEPEND_COMPUTE) {
+  if (unknow_type_ != device::ascend::UnknowShapeOpType::DEPEND_COMPUTE ||
+      common::AnfAlgo::GetCNodeName(cnode) == kGetNextOpName) {
     MS_LOG(INFO) << "Node " << node->fullname_with_scope() << " update op skip.";
     return;
   }
diff --git a/mindspore/ccsrc/runtime/data_queue/data_queue_mgr.cc b/mindspore/ccsrc/runtime/data_queue/data_queue_mgr.cc
index 4e0831cf36b..944c7a433ca 100644
--- a/mindspore/ccsrc/runtime/data_queue/data_queue_mgr.cc
+++ b/mindspore/ccsrc/runtime/data_queue/data_queue_mgr.cc
@@ -49,6 +49,10 @@ std::shared_ptr<DataQueue> DataQueueMgr::CreateDataQueue(const std::string &devi
   return iter->second(channel_name, dynamic_shape, capacity, shape);
 }
 
+void DataQueueMgr::Manage(const std::string &channel_name, const std::shared_ptr<BlockingQueue> &queue) {
+  (void)name_queue_map_.insert(std::make_pair(channel_name, queue));
+}
+
 DataQueueStatus DataQueueMgr::Create(const std::string &channel_name, const std::vector<size_t> &shape,
                                      const size_t capacity) {
   MS_LOG(INFO) << "Data queue: " << channel_name << " created";
@@ -181,7 +185,7 @@ bool DataQueueMgr::IsInit() const { return init_; }
 
 bool DataQueueMgr::IsClosed() const { return closed_; }
 
-inline bool DataQueueMgr::isCreated(const std::string &channel_name) const {
+bool DataQueueMgr::IsCreated(const std::string &channel_name) const {
   return name_queue_map_.find(channel_name) != name_queue_map_.end();
 }
 
diff --git a/mindspore/python/mindspore/train/dataset_helper.py b/mindspore/python/mindspore/train/dataset_helper.py
index 82bfddab4aa..f7f7f60afeb 100644
--- a/mindspore/python/mindspore/train/dataset_helper.py
+++ b/mindspore/python/mindspore/train/dataset_helper.py
@@ -133,6 +133,9 @@ def _generate_network_with_dataset(network, dataset_helper, queue_name):
     if network.get_inputs() and None not in network.get_inputs():
         _check_inputs(network, dataset_shapes, dataset_types)
         min_shapes, max_shapes = None, None
+    elif context.get_context("mode") == context.PYNATIVE_MODE:
+        dataset_shapes = tuple([(-2,)] * len(dataset_shapes))
+        min_shapes, max_shapes = None, None
     network = _generate_dataset_sink_mode_net(network, dataset_shapes, dataset_types,
                                               queue_name, min_shapes, max_shapes)
     return network