diff --git a/classify_rule.txt b/classify_rule.txt
new file mode 100644
index 00000000..5c88f67e
--- /dev/null
+++ b/classify_rule.txt
@@ -0,0 +1,5 @@
+[graphengine]
+ge
+inc
+metadef
+parser
diff --git a/ge/client/proto/ge_ir.proto b/ge/client/proto/ge_ir.proto
index e7bfe0cb..12989a54 100644
--- a/ge/client/proto/ge_ir.proto
+++ b/ge/client/proto/ge_ir.proto
@@ -30,6 +30,7 @@ enum DataType
     DT_RESOURCE  = 23;         // resource type
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
+    DT_VARIANT = 26;           // variant type
 }
 
 message AttrDef
diff --git a/ge/common/ge/datatype_util.cc b/ge/common/ge/datatype_util.cc
index 15234768..c051fe1d 100755
--- a/ge/common/ge/datatype_util.cc
+++ b/ge/common/ge/datatype_util.cc
@@ -62,6 +62,7 @@ std::map<ge::DataType, ge::proto::DataType> g_dump_data_type_map = {
     {ge::DT_RESOURCE, ge::proto::DT_RESOURCE},
     {ge::DT_STRING_REF, ge::proto::DT_STRING_REF},
     {ge::DT_STRING, ge::proto::DT_STRING},
+    {ge::DT_VARIANT, ge::proto::DT_VARIANT},
 };
 }  // namespace
 
diff --git a/ge/common/helper/model_helper.cc b/ge/common/helper/model_helper.cc
index aacef88c..52917abe 100644
--- a/ge/common/helper/model_helper.cc
+++ b/ge/common/helper/model_helper.cc
@@ -122,7 +122,7 @@ Status ModelHelper::SaveModelTbeKernel(std::shared_ptr<OmFileSaveHelper> &om_fil
   if (tbe_kernel_store.DataSize() > 0) {
     GE_CHK_STATUS_RET(
         SaveModelPartition(om_file_save_helper, ModelPartitionType::TBE_KERNELS,
-                           ge_model->GetTBEKernelStore().Data(), ge_model->GetTBEKernelStore().DataSize(), 
+                           ge_model->GetTBEKernelStore().Data(), ge_model->GetTBEKernelStore().DataSize(),
                            model_index), "Add tbe kernel partition failed");
   }
   // no need to check value, DATA->NetOutput
@@ -306,7 +306,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status ModelHelper::SaveToOmRoo
       model_names.emplace_back(item.first);
     }
   }
-  
+
   vector<ge::Buffer> model_buffers(model_names.size());
   vector<ge::Buffer> task_buffers(model_names.size());
 
@@ -611,17 +611,16 @@ Status ModelHelper::LoadModelData(OmFileLoadHelper &om_load_helper) {
     return INTERNAL_ERROR;
   }
 
-  SetModelToGeModel(model);
-
+  SetModelToGeModel(model_, model);
   return SUCCESS;
 }
 
-void ModelHelper::SetModelToGeModel(ge::Model &model) {
-  model_->SetGraph(model.GetGraph());
-  model_->SetName(model.GetName());
-  model_->SetVersion(model.GetVersion());
-  model_->SetPlatformVersion(model.GetPlatformVersion());
-  model_->SetAttr(model.MutableAttrMap());
+void ModelHelper::SetModelToGeModel(GeModelPtr &ge_model, Model &model) {
+  ge_model->SetGraph(model.GetGraph());
+  ge_model->SetName(model.GetName());
+  ge_model->SetVersion(model.GetVersion());
+  ge_model->SetPlatformVersion(model.GetPlatformVersion());
+  ge_model->SetAttr(model.MutableAttrMap());
 }
 
 Status ModelHelper::LoadModelData(OmFileLoadHelper &om_load_helper, GeModelPtr &cur_model, size_t mode_index) {
@@ -636,12 +635,7 @@ Status ModelHelper::LoadModelData(OmFileLoadHelper &om_load_helper, GeModelPtr &
     return INTERNAL_ERROR;
   }
 
-  cur_model->SetGraph(model.GetGraph());
-  cur_model->SetName(model.GetName());
-  cur_model->SetVersion(model.GetVersion());
-  cur_model->SetPlatformVersion(model.GetPlatformVersion());
-  cur_model->SetAttr(model.MutableAttrMap());
-
+  SetModelToGeModel(cur_model, model);
   return SUCCESS;
 }
 
diff --git a/ge/common/proto/ge_ir.proto b/ge/common/proto/ge_ir.proto
index e7bfe0cb..12989a54 100644
--- a/ge/common/proto/ge_ir.proto
+++ b/ge/common/proto/ge_ir.proto
@@ -30,6 +30,7 @@ enum DataType
     DT_RESOURCE  = 23;         // resource type
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
+    DT_VARIANT = 26;           // variant type
 }
 
 message AttrDef
diff --git a/ge/executor/ge_executor.cc b/ge/executor/ge_executor.cc
index 18d78696..e506994e 100755
--- a/ge/executor/ge_executor.cc
+++ b/ge/executor/ge_executor.cc
@@ -569,7 +569,7 @@ Status GeExecutor::UnloadModel(uint32_t model_id) {
   Status ret = GraphLoader::DestroyAicpuSessionForInfer(model_id);
   if (ret != SUCCESS) {
     GELOGE(ret, "[GraphLoader] DestroyAicpuSessionForInfer failed. model id: %u", model_id);
-    return ACL_ERROR_GE_INTERNAL_ERROR;
+    return ret;
   }
 
   std::shared_ptr<hybrid::HybridDavinciModel> hybrid_davinci_model =
@@ -587,7 +587,7 @@ Status GeExecutor::UnloadModel(uint32_t model_id) {
   ret = GraphLoader::UnloadModel(model_id);
   if (ret != SUCCESS) {
     GELOGE(ret, "[GraphLoader] DestroyAicpuSessionForInfer failed. model id: %u", model_id);
-    return ACL_ERROR_GE_UNLOAD_MODEL;
+    return ret;
   }
   return SUCCESS;
 }
diff --git a/ge/executor/proto/dump_task.proto b/ge/executor/proto/dump_task.proto
index b1e346cd..c2e4a0b8 100644
--- a/ge/executor/proto/dump_task.proto
+++ b/ge/executor/proto/dump_task.proto
@@ -28,6 +28,7 @@ enum OutputDataType {
     DT_RESOURCE = 23;
     DT_STRING_REF = 24;
     DT_DUAL = 25;
+    DT_VARIANT = 26;
 }
 
 enum OutputFormat {
diff --git a/ge/executor/proto/ge_ir.proto b/ge/executor/proto/ge_ir.proto
index e7bfe0cb..12989a54 100644
--- a/ge/executor/proto/ge_ir.proto
+++ b/ge/executor/proto/ge_ir.proto
@@ -30,6 +30,7 @@ enum DataType
     DT_RESOURCE  = 23;         // resource type
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
+    DT_VARIANT = 26;           // variant type
 }
 
 message AttrDef
diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index c775c477..d162d58e 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -265,7 +265,7 @@ static Status CheckShapeReset(const OpDescPtr &op_desc, bool &change_shape_flag)
   return SUCCESS;
 }
 
-static void ResetTensorVecShape(const vector<GeTensor> &inputs, vector<GeTensor> &inputs_dynamic) {
+static Status ResetTensorVecShape(const vector<GeTensor> &inputs, vector<GeTensor> &inputs_dynamic) {
   for (auto input : inputs) {
     auto input_desc = input.GetTensorDesc();
     GeShape shape_ori = input_desc.GetShape();
@@ -280,6 +280,12 @@ static void ResetTensorVecShape(const vector<GeTensor> &inputs, vector<GeTensor>
     bool is_const = false;
     (void)AttrUtils::GetBool(input_desc, CONST_ATTR_NAME_INPUT, is_const);
     if (!is_const && shape_ori.GetDims().size() > 0) {
+      int64_t storage_format = FORMAT_NCHW;
+      if (ge::AttrUtils::GetInt(desc, ge::ATTR_NAME_STORAGE_FORMAT, storage_format) &&
+          !ge::AttrUtils::SetListInt(desc, ge::ATTR_NAME_STORAGE_SHAPE, dynamic_shape_dims)) {
+        GELOGE(FAILED, "Set attr ATTR_NAME_STORAGE_SHAPE fail.");
+        return FAILED;
+      }
       desc.SetShape(dynamic_shape);
       desc.SetShapeRange(dynamic_shape_range);
     }
@@ -287,6 +293,7 @@ static void ResetTensorVecShape(const vector<GeTensor> &inputs, vector<GeTensor>
     inputTensor.SetTensorDesc(desc);
     inputs_dynamic.push_back(inputTensor);
   }
+  return SUCCESS;
 }
 
 class GeGenerator::Impl {
@@ -684,8 +691,8 @@ Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &in
   if (CheckShapeReset(op_desc, dynamic_flag) == SUCCESS && dynamic_flag) {
     vector<GeTensor> inputs_dynamic;
     vector<GeTensor> outputs_dynamic;
-    ResetTensorVecShape(inputs, inputs_dynamic);
-    ResetTensorVecShape(outputs, outputs_dynamic);
+    GE_CHK_STATUS_RET_NOLOG(ResetTensorVecShape(inputs, inputs_dynamic));
+    GE_CHK_STATUS_RET_NOLOG(ResetTensorVecShape(outputs, outputs_dynamic));
     GE_CHK_STATUS_RET_NOLOG(
       impl_->SaveParams(ge_model, op_desc_tmp->GetType(), op_attrs, inputs_dynamic, outputs_dynamic));
   } else {
diff --git a/ge/graph/build/model_builder.cc b/ge/graph/build/model_builder.cc
index 3be45895..77f8f237 100755
--- a/ge/graph/build/model_builder.cc
+++ b/ge/graph/build/model_builder.cc
@@ -582,9 +582,13 @@ Status ModelBuilder::SaveDataToModel(ge::Model &model, ge::GeModel &ge_model) {
   // Add TBE Kernels and custom aicpu op bin
   std::set<std::string> tbe_name_set;
   std::set<std::string> aicpu_name_set;
+  std::set<std::string> aicpu_op_types;
+  std::set<std::string> aicpu_tf_op_types;
   for (const ge::NodePtr &n : compute_graph_->GetNodes(compute_graph_->GetGraphUnknownFlag())) {
     auto node_op_desc = n->GetOpDesc();
     GE_IF_BOOL_EXEC(node_op_desc == nullptr, continue);
+    // check aicpu op type
+    CollectCheckAicpuAttr(node_op_desc, aicpu_op_types, aicpu_tf_op_types);
     TBEKernelPtr tbe_kernel = node_op_desc->TryGetExtAttr(ge::OP_EXTATTR_NAME_TBE_KERNEL, TBEKernelPtr());
     if (tbe_kernel == nullptr) {
       std::string kernel_name;
@@ -606,6 +610,8 @@ Status ModelBuilder::SaveDataToModel(ge::Model &model, ge::GeModel &ge_model) {
     tbe_kernel_store_.AddTBEKernel(tbe_kernel);
   }
 
+  SetModelCheckAicpuAttr(model, aicpu_op_types, aicpu_tf_op_types);
+
   for (const ge::NodePtr &n : compute_graph_->GetNodes(compute_graph_->GetGraphUnknownFlag())) {
     auto node_op_desc = n->GetOpDesc();
     GE_IF_BOOL_EXEC(node_op_desc == nullptr, continue);
@@ -797,4 +803,51 @@ Status ModelBuilder::CompileSingleOp() {
   GE_TIMESTAMP_CALLNUM_END(BatchCompileOp, "GraphBuild::CompileOp");
   return ge::SUCCESS;
 }
+
+void ModelBuilder::CollectCheckAicpuAttr(const OpDescPtr &op_desc, std::set<std::string> &aicpu_op_types,
+                                           std::set<std::string> &aicpu_tf_op_types) {
+  std::string aicpu_optype;
+  bool has_attr_check_cpu = ge::AttrUtils::GetStr(op_desc, "needCheckCpu", aicpu_optype);
+  std::vector<std::string> tf_optypes;
+  bool has_attr_check_tf = ge::AttrUtils::GetListStr(op_desc, "needCheckTf", tf_optypes);
+  if (has_attr_check_cpu && !aicpu_optype.empty()) {
+    aicpu_op_types.insert(aicpu_optype);
+  }
+
+  if (has_attr_check_tf && !tf_optypes.empty()) {
+    aicpu_tf_op_types.insert(tf_optypes.begin(), tf_optypes.end());
+  }
+
+  return;
+}
+
+void ModelBuilder::SetModelCheckAicpuAttr(ge::Model &model, std::set<std::string> &aicpu_op_types,
+                                            std::set<std::string> &aicpu_tf_op_types) {
+  std::vector<std::string> aicpu_optype_list;
+  std::vector<std::string> aicpu_tf_optype_list;
+  if (ge::AttrUtils::GetListStr(&model, "needCheckCpu", aicpu_optype_list)) {
+    GELOGI("Already have aicpu optype size: %zu", aicpu_optype_list.size());
+    aicpu_op_types.insert(aicpu_optype_list.begin(), aicpu_optype_list.end());
+  }
+
+  if (ge::AttrUtils::GetListStr(&model, "needCheckTf", aicpu_tf_optype_list)) {
+    GELOGI("Already have aicpu tf optype size: %zu", aicpu_tf_optype_list.size());
+    aicpu_tf_op_types.insert(aicpu_tf_optype_list.begin(), aicpu_tf_optype_list.end());
+  }
+
+  // reset list with set
+  aicpu_optype_list.assign(aicpu_op_types.begin(), aicpu_op_types.end());
+  aicpu_tf_optype_list.assign(aicpu_tf_op_types.begin(), aicpu_tf_op_types.end());
+  GELOGI(
+      "Check Aicpu op types ComputeGraph: %s aicpu_op_types: %zu, aicpu_optype_list: %zu, aicpu_tf_op_types: %zu, "
+      "aicpu_tf_optype_list:%zu.",
+      compute_graph_->GetName().c_str(), aicpu_op_types.size(), aicpu_optype_list.size(), aicpu_tf_op_types.size(),
+      aicpu_tf_optype_list.size());
+  GE_CHK_BOOL_EXEC(ge::AttrUtils::SetListStr(&model, "needCheckCpu", aicpu_optype_list), return,
+                   "Set attr needCheckCpu fail.");
+
+  GE_CHK_BOOL_EXEC(ge::AttrUtils::SetListStr(&model, "needCheckTf", aicpu_tf_optype_list), return,
+                   "Set attr needCheckTf fail.");
+  return;
+}
 }  // namespace ge
diff --git a/ge/graph/build/model_builder.h b/ge/graph/build/model_builder.h
index e75521c7..de079768 100644
--- a/ge/graph/build/model_builder.h
+++ b/ge/graph/build/model_builder.h
@@ -83,6 +83,12 @@ class ModelBuilder {
 
   Status CompileSingleOp();
 
+  void CollectCheckAicpuAttr(const OpDescPtr &op_desc, std::set<std::string> &aicpu_op_types,
+                               std::set<std::string> &aicpu_tf_op_types);
+
+  void SetModelCheckAicpuAttr(ge::Model &model, std::set<std::string> &aicpu_op_types,
+                                std::set<std::string> &aicpu_tf_op_types);
+
   uint64_t session_id_;
 
   map<int64_t, size_t> mem_type_to_mem_offset_;
diff --git a/ge/graph/load/graph_loader.cc b/ge/graph/load/graph_loader.cc
index cb68533e..93d1a1a9 100755
--- a/ge/graph/load/graph_loader.cc
+++ b/ge/graph/load/graph_loader.cc
@@ -176,8 +176,8 @@ Status GraphLoader::LoadModelFromData(uint32_t &model_id, const ModelData &model
   Status ret = model_manager->LoadModelOffline(
       model_id, model_data, nullptr, dev_ptr, mem_size, weight_ptr, weight_size);
   if (ret != SUCCESS) {
-    GELOGE(ACL_ERROR_GE_LOAD_MODEL, "Load model failed, model_id:%u.", model_id);
-    return ACL_ERROR_GE_LOAD_MODEL;
+    GELOGE(ret, "Load model failed, model_id:%u.", model_id);
+    return ret;
   }
   GELOGI("Load model success, model_id:%u.", model_id);
   return SUCCESS;
@@ -202,8 +202,8 @@ Status GraphLoader::LoadModelWithQ(uint32_t &model_id, const ModelData &model_da
   GE_CHECK_NOTNULL(model_manager);
   Status ret = model_manager->LoadModelWithQ(model_id, model_data, input_queue_ids, output_queue_ids);
   if (ret != SUCCESS) {
-    GELOGE(ACL_ERROR_GE_LOAD_MODEL, "Load model with queue failed, model_id:%u.", model_id);
-    return ACL_ERROR_GE_LOAD_MODEL;
+    GELOGE(ret, "Load model with queue failed, model_id:%u.", model_id);
+    return ret;
   }
 
   GELOGI("Load model with queue success, model_id:%u.", model_id);
diff --git a/ge/graph/load/new_model_manager/data_dumper.cc b/ge/graph/load/new_model_manager/data_dumper.cc
index 6f65e907..b33a062d 100644
--- a/ge/graph/load/new_model_manager/data_dumper.cc
+++ b/ge/graph/load/new_model_manager/data_dumper.cc
@@ -120,6 +120,7 @@ static int32_t GetIrDataType(ge::DataType data_type) {
       {ge::DT_RESOURCE, ge::proto::DT_RESOURCE},
       {ge::DT_STRING_REF, ge::proto::DT_STRING_REF},
       {ge::DT_STRING, ge::proto::DT_STRING},
+      {ge::DT_VARIANT, ge::proto::DT_VARIANT},
   };
 
   auto iter = data_type_map.find(data_type);
diff --git a/ge/graph/load/new_model_manager/davinci_model.cc b/ge/graph/load/new_model_manager/davinci_model.cc
index 6c873fc2..f2bf0aea 100755
--- a/ge/graph/load/new_model_manager/davinci_model.cc
+++ b/ge/graph/load/new_model_manager/davinci_model.cc
@@ -485,6 +485,8 @@ Status DavinciModel::DoTaskSink() {
 
   GE_CHK_STATUS_RET(ModelManager::GetInstance()->LaunchCustAicpuSo(), "Launch cust aicpu so failed.");
 
+  GE_CHK_STATUS_RET(ModelManager::GetInstance()->CheckAicpuOpList(ge_model_), "Check aicpu op type failed.");
+
   GE_CHK_STATUS_RET(InitEntryTask(), "InitEntryTask failed.");
 
   GE_CHK_STATUS_RET(DistributeTask(), "Distribute failed.");
@@ -680,7 +682,7 @@ Status DavinciModel::Init(void *dev_ptr, size_t mem_size, void *weight_ptr, size
 
   SetDataDumperArgs(compute_graph);
   GE_TIMESTAMP_START(DoTaskSink);
-  auto ret = DoTaskSink();
+  GE_CHK_STATUS_RET(DoTaskSink(), "Task sink failed");
   GE_TIMESTAMP_END(DoTaskSink, "GraphLoader::DoTaskSink");
 
   auto all_dump_model = GetDumpProperties().GetAllDumpModel();
@@ -721,7 +723,7 @@ Status DavinciModel::Init(void *dev_ptr, size_t mem_size, void *weight_ptr, size
   }
 
   Shrink();
-  return ret;
+  return SUCCESS;
 }
 
 Status DavinciModel::ReportProfilingData() {
diff --git a/ge/graph/load/new_model_manager/model_manager.cc b/ge/graph/load/new_model_manager/model_manager.cc
index 0dbeb38e..4b0dbee0 100755
--- a/ge/graph/load/new_model_manager/model_manager.cc
+++ b/ge/graph/load/new_model_manager/model_manager.cc
@@ -18,6 +18,7 @@
 
 #include <string>
 
+#include "aicpu/aicpu_schedule/aicpu_op_type_list.h"
 #include "common/dump/dump_manager.h"
 #include "common/l2_cache_optimize.h"
 #include "common/profiling/profiling_manager.h"
@@ -30,6 +31,7 @@
 #include "graph/load/new_model_manager/davinci_model_parser.h"
 #include "model/ge_root_model.h"
 #include "graph/common/local_context.h"
+#include "graph/utils/attr_utils.h"
 #include "common/formats/utils/formats_trans_utils.h"
 #include "hybrid/hybrid_davinci_model.h"
 
@@ -52,6 +54,7 @@ const char *const kDeleteCustOp = "deleteCustOp";
 const int kTimeSpecNano = 1000000000;
 const int kTimeSpecMiro = 1000000;
 const int kSessionMaxBias = 100;
+const int kOpNameMaxSize = 100;
 struct CustAicpuSoBuf {
   uint64_t kernelSoBuf;
   uint32_t kernelSoBufLen;
@@ -1534,4 +1537,200 @@ Status ModelManager::EnableExceptionDump(const std::map<string, string> &options
   return SUCCESS;
 }
 
+Status ModelManager::LaunchKernelCheckAicpuOp(std::vector<std::string> &aicpu_optype_list,
+                                              std::vector<std::string> &aicpu_tf_optype_list) {
+  std::string kernel_name = "checkOpType";
+  GELOGI("LaunchKernelCheckAicpuOpType in, kernel name %s", kernel_name.c_str());
+  std::lock_guard<std::mutex> lock(cust_aicpu_mutex_);
+  std::vector<SysOpInfo> req_aicpu_op_info_list;
+  std::vector<SysOpInfo> res_aicpu_op_info_list;
+  std::vector<ReturnCode> res_ret_code_list;
+
+  if (aicpu_optype_list.empty() && aicpu_tf_optype_list.empty()) {
+    GELOGI("No need to check aicpu op type.");
+    return SUCCESS;
+  }
+
+  vector<void *> allocated_mem;
+  rtError_t status;
+  rtStream_t stream = nullptr;
+  void *args = nullptr;
+
+  void *d_req_op_list = nullptr;
+  void *d_res_op_list = nullptr;
+  void *d_ret_code_list = nullptr;
+
+  size_t aicpu_op_nums = aicpu_optype_list.size();
+  size_t tf_op_nums = aicpu_tf_optype_list.size();
+  size_t op_nums = aicpu_op_nums + tf_op_nums;
+  // malloc sysOpInfoList in SysOpCheckInfo
+  status = rtMalloc(&d_req_op_list, op_nums * sizeof(SysOpInfo), RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+    return RT_ERROR_TO_GE_STATUS(status);
+  }
+  allocated_mem.push_back(d_req_op_list);
+
+  // malloc sysOpInfoList in SysOpCheckResp
+  status = rtMalloc(&d_res_op_list, op_nums * sizeof(SysOpInfo), RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+    return RT_ERROR_TO_GE_STATUS(status);
+  }
+  allocated_mem.push_back(d_res_op_list);
+
+  // malloc returnCodeList in SysOpCheckResp
+  status = rtMalloc(&d_ret_code_list, op_nums * sizeof(ReturnCode), RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+    return RT_ERROR_TO_GE_STATUS(status);
+  }
+  allocated_mem.push_back(d_ret_code_list);
+
+  for (const auto &op_type : aicpu_optype_list) {
+    SysOpInfo op_info;
+    // malloc op_type name in SysOpInfo
+    void *d_op_type_name = nullptr;
+    status = rtMalloc(&d_op_type_name, op_type.length(), RT_MEMORY_HBM);
+    if (status != RT_ERROR_NONE) {
+      GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+      return RT_ERROR_TO_GE_STATUS(status);
+    }
+    allocated_mem.push_back(d_op_type_name);
+    GE_CHK_RT(rtMemcpy(d_op_type_name, op_type.length(), op_type.c_str(), op_type.length(), RT_MEMCPY_HOST_TO_DEVICE));
+    op_info.opType = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(d_op_type_name));
+    op_info.opLen = op_type.length();
+    op_info.kernelsType = CPU_KERNEL;
+    req_aicpu_op_info_list.emplace_back(op_info);
+  }
+
+  for (const auto &op_type : aicpu_tf_optype_list) {
+    SysOpInfo op_info;
+    // malloc op_type name in SysOpInfo
+    void *d_op_type_name = nullptr;
+    status = rtMalloc(&d_op_type_name, op_type.size(), RT_MEMORY_HBM);
+    if (status != RT_ERROR_NONE) {
+      GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+      return RT_ERROR_TO_GE_STATUS(status);
+    }
+    allocated_mem.push_back(d_op_type_name);
+    GE_CHK_RT(rtMemcpy(d_op_type_name, op_type.size(), op_type.c_str(), op_type.size(), RT_MEMCPY_HOST_TO_DEVICE));
+    op_info.opType = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(d_op_type_name));
+    op_info.opLen = op_type.size();
+    op_info.kernelsType = TF_KERNEL;
+    req_aicpu_op_info_list.emplace_back(op_info);
+  }
+  GELOGI("Check aicpu op all attr size: %zu, real attr size: %zu.", op_nums, req_aicpu_op_info_list.size());
+  GE_CHK_RT(rtMemcpy(d_req_op_list, sizeof(SysOpInfo) * req_aicpu_op_info_list.size(), req_aicpu_op_info_list.data(),
+                     sizeof(SysOpInfo) * req_aicpu_op_info_list.size(), RT_MEMCPY_HOST_TO_DEVICE));
+
+  SysOpCheckInfo op_check_info_req = { 0 };
+  SysOpCheckResp op_check_info_res = { 0 };
+  op_check_info_req.opListNum = op_nums;
+  op_check_info_req.offSetLen = sizeof(SysOpCheckInfo);
+  op_check_info_req.sysOpInfoList = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(d_req_op_list));
+
+  op_check_info_res.opListNum = 0;
+  op_check_info_res.isWithoutJson = 0;
+  op_check_info_res.returnCodeList = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(d_ret_code_list));
+  op_check_info_res.sysOpInfoList = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(d_res_op_list));
+
+  uint32_t args_size = sizeof(SysOpCheckInfo) + sizeof(SysOpCheckResp);
+  status = rtMalloc(&args, args_size, RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt failed, status: 0x%x", status);
+    return RT_ERROR_TO_GE_STATUS(status);
+  }
+  allocated_mem.push_back(args);
+  GE_CHK_RT(
+      rtMemcpy(args, sizeof(SysOpCheckInfo), reinterpret_cast<void *>(&op_check_info_req), sizeof(SysOpCheckInfo), RT_MEMCPY_HOST_TO_DEVICE));
+  GE_CHK_RT(rtMemcpy(reinterpret_cast<void *>(static_cast<uintptr_t>(static_cast<uint64_t>(reinterpret_cast<uintptr_t>(args)) + op_check_info_req.offSetLen)),
+                     sizeof(SysOpCheckResp), reinterpret_cast<void *>(&op_check_info_res), sizeof(SysOpCheckResp), RT_MEMCPY_HOST_TO_DEVICE));
+  GE_CHK_RT(rtStreamCreate(&stream, 0));
+  GE_CHK_RT(rtCpuKernelLaunch(nullptr, kernel_name.c_str(), 1, args, args_size, nullptr, stream));
+
+  status = rtStreamSynchronize(stream);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt stream sync failed, status: 0x%x", status);
+    return RT_ERROR_TO_GE_STATUS(status);
+  }
+
+  // Check the response
+  SysOpCheckResp *d_op_check_info_res = reinterpret_cast<SysOpCheckResp *>(reinterpret_cast<void *>(static_cast<uintptr_t>(static_cast<uint64_t>(reinterpret_cast<uintptr_t>(args)) + op_check_info_req.offSetLen)));
+  (void)memset_s(&op_check_info_res, sizeof(SysOpCheckResp), 0, sizeof(SysOpCheckResp));
+  GE_CHK_RT(rtMemcpy(&op_check_info_res, sizeof(SysOpCheckResp), d_op_check_info_res, sizeof(SysOpCheckResp),
+                     RT_MEMCPY_DEVICE_TO_HOST));
+  std::function<void()> callback = [&]() {
+    for (auto mem : allocated_mem) {
+      GE_CHK_RT(rtFree(mem));
+    }
+    GE_CHK_RT(rtStreamDestroy(stream));
+  };
+
+  if (op_check_info_res.isWithoutJson) {
+    GELOGI("No need to check aicpu in this scenoria.");
+    GE_MAKE_GUARD(release, callback);
+    return SUCCESS;
+  }
+  uint64_t res_op_nums = op_check_info_res.opListNum;
+  GELOGI("Check aicpu type, is without json: %d, res op num: %lu.", op_check_info_res.isWithoutJson, res_op_nums);
+  if (res_op_nums != 0) {
+    res_ret_code_list.clear();
+    res_ret_code_list.resize(res_op_nums);
+    res_aicpu_op_info_list.clear();
+    res_aicpu_op_info_list.resize(res_op_nums);
+    GE_CHK_RT(rtMemcpy(res_ret_code_list.data(), sizeof(ReturnCode) * res_op_nums,
+                       reinterpret_cast<void *>(static_cast<uintptr_t>(op_check_info_res.returnCodeList)),
+                       sizeof(ReturnCode) * res_op_nums, RT_MEMCPY_DEVICE_TO_HOST));
+    GE_CHK_RT(rtMemcpy(res_aicpu_op_info_list.data(), sizeof(SysOpInfo) * res_op_nums,
+                       reinterpret_cast<void *>(static_cast<uintptr_t>(op_check_info_res.sysOpInfoList)),
+                       sizeof(SysOpInfo) * res_op_nums, RT_MEMCPY_DEVICE_TO_HOST));
+    if (res_ret_code_list.size() != res_aicpu_op_info_list.size() || res_ret_code_list.size() != res_op_nums) {
+      GELOGE(FAILED, "Number of retcode is not equal to number of op type.");
+      GE_MAKE_GUARD(release, callback);
+      return FAILED;
+    }
+    std::string fail_reason;
+    for (uint32_t i = 0; i < res_op_nums; i++) {
+      ReturnCode ret_code = res_ret_code_list.at(i);
+      SysOpInfo aicpu_info = res_aicpu_op_info_list.at(i);
+      GELOGI("Not support aicpu op type: %lu, kernel_type:%d, opLen:%d, ret_code:%d", aicpu_info.opType,
+             aicpu_info.kernelsType, aicpu_info.opLen, ret_code);
+      std::vector<char> op_name;
+      op_name.clear();
+      op_name.resize(kOpNameMaxSize);
+      GE_CHK_RT(rtMemcpy(op_name.data(), aicpu_info.opLen, reinterpret_cast<void *>(aicpu_info.opType),
+                         aicpu_info.opLen, RT_MEMCPY_DEVICE_TO_HOST));
+      std::string kernel_type =
+          (static_cast<OpKernelType>(aicpu_info.kernelsType) == TF_KERNEL) ? "TF_KERNEL" : "CPU_KERNEL";
+      string op_name_str(op_name.data());
+      fail_reason += "op_type: " + op_name_str + " kernel_type: " + kernel_type +
+                     "  ret code:" + std::to_string(static_cast<int>(ret_code)) +
+                     "<0: op_type, 1: format, 2: datatype> \n";
+    }
+    fail_reason += "not support.";
+    GELOGE(FAILED, "Check aicpu op_type failed. details: %s", fail_reason.c_str());
+    GE_MAKE_GUARD(release, callback);
+    return FAILED;
+  }
+
+  GE_MAKE_GUARD(release, callback);
+  GELOGI("Cpu kernel launch check optype task success.");
+  return SUCCESS;
+}
+
+Status ModelManager::CheckAicpuOpList(GeModelPtr ge_model) {
+  std::vector<std::string> aicpu_optype_list;
+  std::vector<std::string> aicpu_tf_optype_list;
+  bool aicpu_need_check = ge::AttrUtils::GetListStr(ge_model, "needCheckCpu", aicpu_optype_list);
+  bool tf_need_check = ge::AttrUtils::GetListStr(ge_model, "needCheckTf", aicpu_tf_optype_list);
+  if (!aicpu_need_check && !tf_need_check) {
+    GELOGI("Graph:%s No need to check aicpu optype.", ge_model->GetGraph().GetName().c_str());
+    return SUCCESS;
+  }
+  GE_CHK_STATUS_RET(LaunchKernelCheckAicpuOp(aicpu_optype_list, aicpu_tf_optype_list),
+                    "Launch check aicpu op type failed.");
+  return SUCCESS;
+}
+
 }  // namespace ge
diff --git a/ge/graph/load/new_model_manager/model_manager.h b/ge/graph/load/new_model_manager/model_manager.h
index 99af8415..088ea5fd 100755
--- a/ge/graph/load/new_model_manager/model_manager.h
+++ b/ge/graph/load/new_model_manager/model_manager.h
@@ -295,6 +295,11 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY ModelManager {
 
   ge::Status LaunchKernelCustAicpuSo(const string &kernel_name);
 
+  ge::Status LaunchKernelCheckAicpuOp(std::vector<std::string> &aicpu_optype_list,
+                                      std::vector<std::string> &aicpu_tf_optype_list);
+
+  ge::Status CheckAicpuOpList(GeModelPtr ge_model);
+
   ge::Status GetOrigInputInfo(uint32_t model_id, uint32_t index, OriginInputInfo &orig_input_info);
 
   ge::Status GenSessionId(uint64_t &session_id);
diff --git a/ge/graph/manager/graph_manager.cc b/ge/graph/manager/graph_manager.cc
index 06398495..e7e03d89 100755
--- a/ge/graph/manager/graph_manager.cc
+++ b/ge/graph/manager/graph_manager.cc
@@ -538,7 +538,8 @@ Status GraphManager::OptimizeSubGraphWithMultiThreads(ComputeGraphPtr compute_gr
       (void) AttrUtils::SetStr(subgraph->GetSubGraph(), ATTR_NAME_OP_COMPILE_STRATEGY, op_compile_strategy);
     }
     std::future<Status> f = executor.commit(GraphManager::ProcessSubGraphWithMultiThreads, this,
-                                            compute_graph->GetGraphID(), subgraph, compute_graph, session_id,
+                                            compute_graph->GetGraphID(), subgraph,
+                                            compute_graph->GetName(), session_id,
                                             GetThreadLocalContext());
     if (!f.valid()) {
       GELOGE(FAILED, "Future is invalid");
@@ -553,7 +554,8 @@ Status GraphManager::OptimizeSubGraphWithMultiThreads(ComputeGraphPtr compute_gr
         (void) AttrUtils::SetStr(subgraph->GetSubGraph(), ATTR_NAME_OP_COMPILE_STRATEGY, op_compile_strategy);
       }
       std::future<Status> f = executor.commit(GraphManager::ProcessSubGraphWithMultiThreads, this,
-                                              compute_graph->GetGraphID(), subgraph, compute_graph, session_id,
+                                              compute_graph->GetGraphID(), subgraph,
+                                              compute_graph->GetName(), session_id,
                                               GetThreadLocalContext());
       if (!f.valid()) {
         GELOGE(FAILED, "Future is invalid");
@@ -2473,7 +2475,8 @@ Status GraphManager::CheckAndReleaseMemory(const GeModelPtr &ge_model, const Gra
 
 Status GraphManager::ProcessSubGraphWithMultiThreads(GraphManager *graph_manager, GraphId root_graph_id,
                                                      const SubGraphInfoPtr &sub_graph_info_ptr,
-                                                     const ComputeGraphPtr &compute_graph, uint64_t session_id,
+                                                     const std::string &root_graph_name,
+                                                     uint64_t session_id,
                                                      const GEThreadLocalContext &ge_context) {
   if (sub_graph_info_ptr != nullptr && graph_manager != nullptr) {
     GetContext().SetSessionId(session_id);
@@ -2490,9 +2493,13 @@ Status GraphManager::ProcessSubGraphWithMultiThreads(GraphManager *graph_manager
       GELOGE(FAILED, "Failed to set attr ATTR_NAME_ROOT_GRAPH_ID for subgraph, graph_id: %u.", root_graph_id);
       return FAILED;
     }
+    if (!AttrUtils::SetStr(*compute_graph_tmp, ATTR_NAME_ROOT_GRAPH_NAME, root_graph_name)) {
+      GELOGE(FAILED, "Failed to set attr ATTR_NAME_ROOT_GRAPH_NAME for subgraph, \
+             root_graph_name: %s.", root_graph_name.c_str());
+      return FAILED;
+    }
     compute_graph_tmp->SetSessionID(session_id);
     Status ret = graph_manager->GetCompilerStages(root_graph_id).optimizer.OptimizeSubGraph(compute_graph_tmp,
-                                                                                            compute_graph,
                                                                                             engine_name);
     if (ret != SUCCESS) {
       GELOGE(ret, "SubGraph optimize Failed %s", engine_name.c_str());
diff --git a/ge/graph/manager/graph_manager.h b/ge/graph/manager/graph_manager.h
index feca02fc..d2887c4c 100644
--- a/ge/graph/manager/graph_manager.h
+++ b/ge/graph/manager/graph_manager.h
@@ -219,7 +219,8 @@ class GraphManager {
 
   static Status ProcessSubGraphWithMultiThreads(GraphManager *graph_manager, GraphId root_graph_id,
                                                 const SubGraphInfoPtr &sub_graph_info_ptr,
-                                                const ComputeGraphPtr &compute_graph, uint64_t session_id,
+                                                const std::string &root_graph_name,
+                                                uint64_t session_id,
                                                 const GEThreadLocalContext &ge_context);
   Status ParseInputsDims(const std::vector<InputTensorInfo> &input_tensor);
   void ParseInputsDimsForData(const std::vector<InputTensorInfo> &input_tensor);
diff --git a/ge/graph/optimize/graph_optimize.cc b/ge/graph/optimize/graph_optimize.cc
index c5ebfda6..c94408de 100644
--- a/ge/graph/optimize/graph_optimize.cc
+++ b/ge/graph/optimize/graph_optimize.cc
@@ -76,8 +76,7 @@ void AddNodeInputProperty(ComputeGraphPtr &compute_graph) {
   }
 }
 
-Status GraphOptimize::OptimizeSubGraph(ComputeGraphPtr &compute_graph, const ComputeGraphPtr &parent_graph,
-                                       const std::string &engine_name) {
+Status GraphOptimize::OptimizeSubGraph(ComputeGraphPtr &compute_graph, const std::string &engine_name) {
   if (compute_graph == nullptr) {
     GELOGE(GE_GRAPH_OPTIMIZE_COMPUTE_GRAPH_NULL, "[OptimizeSubGraph]: compute_graph is nullptr.");
     return GE_GRAPH_OPTIMIZE_COMPUTE_GRAPH_NULL;
@@ -106,10 +105,6 @@ Status GraphOptimize::OptimizeSubGraph(ComputeGraphPtr &compute_graph, const Com
       for (auto iter = graph_optimizer.begin(); iter != graph_optimizer.end(); ++iter) {
         Status ret = (*iter)->OptimizeFusedGraphAfterGraphSlice(*(compute_graph));
         if (ret != SUCCESS) {
-          auto root_graph = ge::GraphUtils::FindRootGraph(parent_graph);
-          if (root_graph != nullptr) {
-            ErrorManager::GetInstance().SaveMstuneCompileFailedMsg(root_graph->GetName());
-          }
           GELOGE(ret, "[OptimizeSubGraph][OptimizeFusedGraphAfterGraphSlice]: graph optimize failed, ret:%d", ret);
           return ret;
         }
diff --git a/ge/graph/optimize/graph_optimize.h b/ge/graph/optimize/graph_optimize.h
index 969b4720..78d580b7 100755
--- a/ge/graph/optimize/graph_optimize.h
+++ b/ge/graph/optimize/graph_optimize.h
@@ -42,8 +42,7 @@ class GraphOptimize {
   ~GraphOptimize() = default;
 
   // subgraph optimize
-  Status OptimizeSubGraph(ComputeGraphPtr &compute_graph, const ComputeGraphPtr &parent_graph,
-                          const std::string &engine_name);
+  Status OptimizeSubGraph(ComputeGraphPtr &compute_graph, const std::string &engine_name);
 
   // original graph optimize
   Status OptimizeOriginalGraph(ComputeGraphPtr &compute_graph);
diff --git a/ge/graph/passes/multi_batch_clone_pass.cc b/ge/graph/passes/multi_batch_clone_pass.cc
index 87d9749a..872f94fb 100755
--- a/ge/graph/passes/multi_batch_clone_pass.cc
+++ b/ge/graph/passes/multi_batch_clone_pass.cc
@@ -503,12 +503,24 @@ Status MultiBatchClonePass::SetMaxShapeToData(const NodePtr &data) {
 
 ///
 /// @ingroup ge
-/// @brief Set shape to Data node in branch.
-/// @param [in] const NodePtr &data: data in branch.
+/// @brief Update Data node in Subgraph.
+/// @param [in] const NodePtr &data: data in Subgraph.
 /// @param [in] size_t index: The batch index.
 /// @return 0: SUCCESS / others: FAILED
 ///
-Status MultiBatchClonePass::UpdateShapeToData(const NodePtr &data, size_t index) {
+Status MultiBatchClonePass::UpdateSubgraphData(const NodePtr &data, size_t index) {
+  int node_index = -1;
+  if (!AttrUtils::GetInt(data->GetOpDesc(), ATTR_NAME_INDEX, node_index)) {
+    GELOGE(FAILED, "Failed to get index from data[%s]", data->GetName().c_str());
+    return FAILED;
+  }
+
+  int parent_index = node_index + 1;
+  if (!AttrUtils::SetInt(data->GetOpDesc(), ATTR_NAME_PARENT_NODE_INDEX, parent_index)) {
+    GELOGE(FAILED, "Failed to set parent index for node %s", data->GetName().c_str());
+    return FAILED;
+  }
+
   auto data_shape = NodeUtils::GetOutputDesc(*data, kDataOutIndex).GetShape();
   const auto &dims = data_shape.GetDims();
   if (std::all_of(dims.begin(), dims.end(), [](int64_t val) { return val >= 0; })) {
@@ -580,13 +592,15 @@ Status MultiBatchClonePass::CreateSubgraphs(const ComputeGraphPtr &graph, const
     subgraph->SetParentGraph(graph);
     graph->AddSubgraph(subgraph->GetName(), subgraph);
     all_branch_output_[subgraph] = subgraph->FindFirstNodeMatchType(NETOUTPUT);
+    GE_CHK_STATUS_RET(UpdateSubgraphOutput(all_branch_output_[subgraph]),
+		      "Update %s failed", all_branch_output_[subgraph]->GetName().c_str());
 
     const string key_name = "branches" + std::to_string(i);
     op_desc->AddSubgraphName(key_name);
     op_desc->SetSubgraphInstanceName(i, subgraph->GetName());
 
     for (const auto &data : input_nodes) {
-      GE_CHK_STATUS_RET(UpdateShapeToData(data, i), "Update %s failed", subgraph->GetName().c_str());
+      GE_CHK_STATUS_RET(UpdateSubgraphData(data, i), "Update %s failed", subgraph->GetName().c_str());
     }
   }
 
@@ -595,55 +609,27 @@ Status MultiBatchClonePass::CreateSubgraphs(const ComputeGraphPtr &graph, const
     const auto &op_desc = n->GetOpDesc();
     op_desc->SetName(n->GetName() + kMultiBatchNodePostfix + "0");
     if (n->GetType() == DATA) {
-      GE_CHK_STATUS_RET(UpdateShapeToData(n, 0), "Update %s failed", branch->GetName().c_str());
+      GE_CHK_STATUS_RET(UpdateSubgraphData(n, 0), "Update %s failed", branch->GetName().c_str());
     }
   }
 
-  return PostProcSubgraph(graph);
+  return SUCCESS;
 }
 
 ///
 /// @ingroup ge
-/// @brief Assign parent index for branches.
-/// @param [in] const ComputeGraphPtr &graph: Root/Case graph.
+/// @brief Update output_node in Subgraph.
+/// @param [in] const NodePtr &output_node: output_node in Subgraph.
 /// @return 0: SUCCESS / others: FAILED
 ///
-Status MultiBatchClonePass::PostProcSubgraph(const ComputeGraphPtr &graph) {
-  auto func_desc = case_node_->GetOpDesc();
-  domi::ParseSubgraphFuncV2 parse_func_v2 = nullptr;
-  auto post_func = domi::OpRegistry::Instance()->GetParseSubgraphPostFunc(func_desc->GetType());
-  if (post_func == nullptr) {
-    GELOGW("The subgraph post func for node %s type %s is null.", case_node_->GetName().c_str(),
-           case_node_->GetType().c_str());
-    if (domi::OpRegistry::Instance()->GetParseSubgraphPostFunc(func_desc->GetType(), parse_func_v2) != SUCCESS ||
-      parse_func_v2 == nullptr) {
-      GELOGW("The subgraph new post func v2 for node %s type %s is null", case_node_->GetName().c_str(),
-             case_node_->GetType().c_str());
-      return FAILED;
-    }
-  }
-
-  for (const auto &name : func_desc->GetSubgraphInstanceNames()) {
-    const auto &subgraph = graph->GetSubgraph(name);
-    if (subgraph == nullptr) {
-      GELOGE(FAILED, "Subgraph not found, name: %s", name.c_str());
-      return FAILED;
-    }
-
-    std::string subgraph_name;
-    GE_CHK_STATUS_RET(func_desc->GetSubgraphNameByInstanceName(subgraph->GetName(), subgraph_name),
-                      "Subgraph: %s get subgraph name failed.", subgraph->GetName().c_str());
-
-    auto graph = GraphUtils::CreateGraphFromComputeGraph(subgraph);
-    Status ret = FAILED;
-    if (post_func != nullptr) {
-      ret = post_func(subgraph_name, graph);
-    } else if (parse_func_v2 != nullptr) {
-      ret = parse_func_v2(subgraph_name.c_str(), graph);
-    }
-    if (ret != SUCCESS) {
-      GELOGE(FAILED, "Failed to post-process subgraph %s on node %s type %s", graph.GetName().c_str(),
-             case_node_->GetName().c_str(), case_node_->GetType().c_str());
+Status MultiBatchClonePass::UpdateSubgraphOutput(const NodePtr &output_node) {
+  const auto &op_desc = output_node->GetOpDesc();
+  GE_CHECK_NOTNULL(op_desc);
+  for (size_t index = 0; index < op_desc->GetInputsSize(); ++index) {
+    GeTensorDescPtr tensor = op_desc->MutableInputDesc(index);
+    GE_CHECK_NOTNULL(tensor);
+    if (!AttrUtils::SetInt(tensor, ATTR_NAME_PARENT_NODE_INDEX, index)) {
+      GELOGE(FAILED, "Failed to set parent index for node %s", output_node->GetName().c_str());
       return FAILED;
     }
   }
diff --git a/ge/graph/passes/multi_batch_clone_pass.h b/ge/graph/passes/multi_batch_clone_pass.h
index 1155dfc8..ee137b5a 100755
--- a/ge/graph/passes/multi_batch_clone_pass.h
+++ b/ge/graph/passes/multi_batch_clone_pass.h
@@ -105,12 +105,20 @@ class MultiBatchClonePass : public GraphPass {
 
   ///
   /// @ingroup ge
-  /// @brief Set shape to Data node in branch.
-  /// @param [in] const NodePtr &data: data in branch.
+  /// @brief Update Data node in Subgraph.
+  /// @param [in] const NodePtr &data: data in Subgraph.
   /// @param [in] size_t index: The batch index.
   /// @return 0: SUCCESS / others: FAILED
   ///
-  Status UpdateShapeToData(const NodePtr &data, size_t index);
+  Status UpdateSubgraphData(const NodePtr &data, size_t index);
+
+  ///
+  /// @ingroup ge
+  /// @brief Update output_node in Subgraph.
+  /// @param [in] const NodePtr &output_node: output_node in Subgraph.
+  /// @return 0: SUCCESS / others: FAILED
+  ///
+  Status UpdateSubgraphOutput(const NodePtr &output_node);
 
   ///
   /// @ingroup ge
@@ -131,14 +139,6 @@ class MultiBatchClonePass : public GraphPass {
   ///
   Status CreateSubgraphs(const ComputeGraphPtr &graph, const ComputeGraphPtr &branch);
 
-  ///
-  /// @ingroup ge
-  /// @brief Assign parent index for branches.
-  /// @param [in] const ComputeGraphPtr &graph: Root/Case graph.
-  /// @return 0: SUCCESS / others: FAILED
-  ///
-  Status PostProcSubgraph(const ComputeGraphPtr &graph);
-
   ///
   /// @ingroup ge
   /// @brief Remove subgraph supend output anchor.
diff --git a/ge/host_kernels/dynamic_stitch_kernel.cc b/ge/host_kernels/dynamic_stitch_kernel.cc
index d26237f4..32611b03 100644
--- a/ge/host_kernels/dynamic_stitch_kernel.cc
+++ b/ge/host_kernels/dynamic_stitch_kernel.cc
@@ -33,6 +33,8 @@ namespace {
 const int kDoubleAttrN = 2;
 const int kFirstOutputDescIdx = 0;
 const int kMergedShapeSecondDim = 1;
+const size_t kNullTensorDimNum = 1;
+const int64_t kNullTensorDimValue = 0;
 const std::set<DataType> kSupportedTypeSet = {DT_INT8,  DT_UINT8, DT_INT16,   DT_UINT16, DT_INT32,
                                               DT_INT64, DT_BOOL,  DT_FLOAT16, DT_FLOAT,  DT_DOUBLE};
 }  // namespace
@@ -177,7 +179,14 @@ Status DynamicStitchKernel::StitchDataFollowIndices(int64_t data_unit, const vec
   int64_t src_offset = 0;
   std::set<int32_t> indices_set;
   for (int i = 0; i < n_; i++) {
-    auto indices_shape_size = input[i]->GetTensorDesc().GetShape().GetShapeSize();
+    GeShape indices_shape = input[i]->GetTensorDesc().GetShape();
+    size_t indices_dim_num = indices_shape.GetDimNum();
+    // skip null indices tensor
+    if (indices_dim_num == kNullTensorDimNum && indices_shape.GetDim(0) == kNullTensorDimValue) {
+      GELOGD("Input indices[%d] has null tensor, skip it.", i);
+      continue;
+    }
+    auto indices_shape_size = indices_shape.GetShapeSize();
     // to normalize logic, assume scalar as vector with shape of [1].
     indices_shape_size = (indices_shape_size == 0) ? 1 : indices_shape_size;
     // all index for input is less than size of input
diff --git a/ge/hybrid/model/hybrid_model_builder.cc b/ge/hybrid/model/hybrid_model_builder.cc
index d4902185..bba0066a 100755
--- a/ge/hybrid/model/hybrid_model_builder.cc
+++ b/ge/hybrid/model/hybrid_model_builder.cc
@@ -21,6 +21,7 @@
 #include "graph/build/memory/var_mem_assign_util.h"
 #include "graph/debug/ge_attr_define.h"
 #include "graph/load/new_model_manager/model_utils.h"
+#include "graph/load/new_model_manager/model_manager.h"
 #include "graph/manager/graph_var_manager.h"
 #include "graph/manager/host_mem_manager.h"
 #include "graph/manager/trans_var_data_utils.h"
@@ -954,6 +955,7 @@ Status HybridModelBuilder::InitWeights() {
 }
 
 Status HybridModelBuilder::LoadTasks() {
+  GE_CHK_STATUS_RET(CheckAicpuOpList(), "Check Aicpu op failed.");
   for (auto &it : hybrid_model_.node_items_) {
     auto &node_item = it.second;
     auto &node_ptr = node_item->node;
@@ -1590,5 +1592,29 @@ Status HybridModelBuilder::BuildInputMapping(GraphItem &graph_item,
 
   return SUCCESS;
 }
+
+Status HybridModelBuilder::CheckAicpuOpList() {
+  std::vector<std::string> aicpu_optype_list;
+  std::vector<std::string> aicpu_tf_optype_list;
+  std::set<std::string> aicpu_optype_set;
+  std::set<std::string> aicpu_tf_optype_set;
+  for (auto &it : ge_root_model_->GetSubgraphInstanceNameToModel()) {
+    auto &ge_model = it.second;
+    GE_CHECK_NOTNULL(ge_model);
+    if (ge::AttrUtils::GetListStr(*ge_model, "needCheckCpu", aicpu_optype_list)) {
+      aicpu_optype_set.insert(aicpu_optype_list.begin(), aicpu_optype_list.end());
+    }
+
+    if (ge::AttrUtils::GetListStr(*ge_model, "needCheckTf", aicpu_tf_optype_list)) {
+      aicpu_tf_optype_set.insert(aicpu_tf_optype_list.begin(), aicpu_tf_optype_list.end());
+    }
+  }
+  // reset list with set
+  aicpu_optype_list.assign(aicpu_optype_set.begin(), aicpu_optype_set.end());
+  aicpu_tf_optype_list.assign(aicpu_tf_optype_set.begin(), aicpu_tf_optype_set.end());
+  GE_CHK_STATUS_RET(ModelManager::GetInstance()->LaunchKernelCheckAicpuOp(aicpu_optype_list, aicpu_tf_optype_list),
+                    "Launch check aicpu op type failed.");
+  return SUCCESS;
+}
 }  // namespace hybrid
 }  // namespace ge
diff --git a/ge/hybrid/model/hybrid_model_builder.h b/ge/hybrid/model/hybrid_model_builder.h
index b90ec982..bb349d86 100644
--- a/ge/hybrid/model/hybrid_model_builder.h
+++ b/ge/hybrid/model/hybrid_model_builder.h
@@ -78,6 +78,7 @@ class HybridModelBuilder {
   Status ParseVarOutputs(NodeItem &node_item);
   Status LoadKnownShapedSubgraph(ComputeGraph &graph, NodeItem *parent_node_item);
   Status RecoverGraphUnknownFlag();
+  Status CheckAicpuOpList();
 
   const char* GetGraphName() const {
     return hybrid_model_.model_name_.c_str();
diff --git a/ge/hybrid/node_executor/hccl/hccl_node_executor.cc b/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
index eebe2a81..94c734ca 100644
--- a/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
+++ b/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
@@ -96,7 +96,8 @@ Status HcclNodeTask::ExecuteAsync(TaskContext &context, std::function<void()> do
   op_info.root = root_id;
   auto callback = [this, op_desc](HcclResult status) {
     if (status != HCCL_SUCCESS) {
-      GELOGE(HCCL_E_INTERNAL, "node %s call HcomExecEnqueueOperation failed, ret: 0x%X", op_desc->GetName().c_str(), status);
+      GELOGE(HCCL_E_INTERNAL, "node %s call HcomExecEnqueueOperation failed, ret: 0x%X",
+             op_desc->GetName().c_str(), status);
     }
     std::lock_guard<std::mutex> lock(this->hccl_mutex_);
     this->cond_.notify_all();
diff --git a/ge/ir_build/atc_ir_common.cc b/ge/ir_build/atc_ir_common.cc
index 77d749de..5b82f8f2 100755
--- a/ge/ir_build/atc_ir_common.cc
+++ b/ge/ir_build/atc_ir_common.cc
@@ -51,6 +51,7 @@ const char *const kDigitError = "is not digit";
 const char *const kCompressWeightError = "it must be appointed when appoint parameter[--optypelist_for_implmode]";
 const char *const kSelectImplmodeError = "only support high_performance, high_precision";
 const char *const kDynamicBatchSizeError = "It can only contains digit, \",\", \" \"";
+const char *const kKeepDtypeError = "file not found";
 
 vector<string> SplitInputShape(const std::string &input_shape) {
   vector<string> shape_pair_vec;
@@ -439,6 +440,17 @@ Status CheckCompressWeightParamValid(const std::string enable_compress_weight, c
   return ge::SUCCESS;
 }
 
+Status CheckKeepTypeParamValid(const std::string &keep_dtype) {
+  if ((!keep_dtype.empty()) && (!CheckInputPathValid(keep_dtype, "--keep_dtype"))) {
+    ErrorManager::GetInstance().ATCReportErrMessage(
+        "E10001", {"parameter", "value", "reason"}, {"--keep_dtype", keep_dtype, kKeepDtypeError});
+    GELOGE(ge::PARAM_INVALID, "keep dtype config file not found, file_name:%s", keep_dtype.c_str());
+    return ge::PARAM_INVALID;
+  }
+
+  return ge::SUCCESS;
+}
+
 int CheckLogParamValidAndSetLogLevel(const std::string log) {
   int ret = -1;
   if (log == "default") {
diff --git a/ge/ir_build/atc_ir_common.h b/ge/ir_build/atc_ir_common.h
index b26c2f2b..9f6205be 100644
--- a/ge/ir_build/atc_ir_common.h
+++ b/ge/ir_build/atc_ir_common.h
@@ -76,6 +76,7 @@ Status CheckDisableReuseMemoryParamValid(const std::string disable_reuse_memory)
 Status CheckEnableSingleStreamParamValid(const std::string enable_single_stream);
 Status CheckImplmodeParamValid(const std::string &optypelist_for_implmode, std::string &op_select_implmode);
 Status CheckInputFormat(const string &input_format);
+Status CheckKeepTypeParamValid(const std::string &keep_dtype);
 void PrintOptionMap(std::map<std::string, std::string> &options, std::string tips);
 void EraseEndSemicolon(std::string &param);
 }
diff --git a/ge/offline/CMakeLists.txt b/ge/offline/CMakeLists.txt
index af259ecb..48c1cbe7 100644
--- a/ge/offline/CMakeLists.txt
+++ b/ge/offline/CMakeLists.txt
@@ -10,6 +10,7 @@ protobuf_generate(ge PROTO_SRCS PROTO_HDRS ${PROTO_LIST})
 set(SRC_LIST
     "main.cc"
     "single_op_parser.cc"
+    "keep_dtype_option.cc"
     "../session/omg.cc"
     "../ir_build/atc_ir_common.cc"
 )
diff --git a/ge/offline/keep_dtype_option.cc b/ge/offline/keep_dtype_option.cc
new file mode 100644
index 00000000..348a6068
--- /dev/null
+++ b/ge/offline/keep_dtype_option.cc
@@ -0,0 +1,107 @@
+/**
+ * Copyright 2020 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.
+ */
+#include "keep_dtype_option.h"
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <vector>
+#include "graph/debug/ge_attr_define.h"
+#include "framework/common/util.h"
+#include "common/util/error_manager/error_manager.h"
+
+namespace ge {
+namespace {
+const size_t kMaxOpsNum = 10;
+}  // namespace
+bool IsOriginalOpFind(OpDescPtr &op_desc, const std::string &op_name) {
+  std::vector<std::string> original_op_names;
+  if (!AttrUtils::GetListStr(op_desc, ATTR_NAME_DATA_DUMP_ORIGIN_OP_NAMES, original_op_names)) {
+    return false;
+  }
+
+  for (auto &origin_name : original_op_names) {
+    if (origin_name == op_name) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+void KeepDtypeReportError(const std::vector<std::string> &invalid_list) {
+  std::stringstream error_ops;
+  for (size_t i = 0; i < invalid_list.size(); i++) {
+    if (i == kMaxOpsNum) {
+      error_ops << "...";
+      break;
+    }
+    error_ops << invalid_list[i] << " ";
+  }
+  std::string err_msg = "config file contains ";
+  err_msg = err_msg.append(std::to_string(invalid_list.size()))
+                   .append(" operators not in the graph, op names:")
+                   .append(error_ops.str());
+  ErrorManager::GetInstance().ATCReportErrMessage(
+      "E10042", {"parameter", "reason"}, {"keep_dtype", err_msg.c_str()});
+  GELOGE(FAILED, "%s", err_msg.c_str());
+}
+
+Status DealKeepDtypeOption(const ComputeGraphPtr &graph, const std::string &keep_dtype) {
+  GE_CHECK_NOTNULL(graph);
+  if (keep_dtype.empty()) {
+    return SUCCESS;
+  }
+  std::string real_path = RealPath(keep_dtype.c_str());
+  if (real_path.empty()) {
+    GELOGE(PARAM_INVALID, "Can not get real path for %s.", keep_dtype.c_str());
+    return PARAM_INVALID;
+  }
+  std::ifstream ifs(real_path);
+  if (!ifs.is_open()) {
+    GELOGE(FAILED, "Open file %s failed", keep_dtype.c_str());
+    return FAILED;
+  }
+
+  std::string op_name;
+  std::vector<std::string> invalid_list;
+  while (std::getline(ifs, op_name)) {
+    if (op_name.empty()) {
+      continue;
+    }
+    op_name = StringUtils::Trim(op_name);
+    bool is_find = false;
+    for (auto &node_ptr : graph->GetDirectNode()) {
+      auto op_desc = node_ptr->GetOpDesc();
+      GE_CHECK_NOTNULL(op_desc);
+
+      if ((op_desc->GetName() == op_name) || IsOriginalOpFind(op_desc, op_name)) {
+        is_find = true;
+        (void)AttrUtils::SetInt(op_desc, ATTR_NAME_KEEP_DTYPE, 1);
+      }
+    }
+    if (!is_find) {
+      invalid_list.push_back(op_name);
+    }
+  }
+
+  if (!invalid_list.empty()) {
+    KeepDtypeReportError(invalid_list);
+    return PARAM_INVALID;
+  }
+
+  return SUCCESS;
+}
+}  // namespace ge
diff --git a/ge/offline/keep_dtype_option.h b/ge/offline/keep_dtype_option.h
new file mode 100644
index 00000000..2df2ed8c
--- /dev/null
+++ b/ge/offline/keep_dtype_option.h
@@ -0,0 +1,26 @@
+/**
+ * Copyright 2020 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 KEEP_DTYPE_OPTION_H_
+#define KEEP_DTYPE_OPTION_H_
+
+#include <string>
+#include "graph/compute_graph.h"
+#include "framework/common/ge_inner_error_codes.h"
+
+namespace ge {
+Status DealKeepDtypeOption(const ComputeGraphPtr &graph, const std::string &keep_dtype);
+}  // namespace
+#endif // KEEP_DTYPE_OPTION_H_
\ No newline at end of file
diff --git a/ge/offline/main.cc b/ge/offline/main.cc
index b7188a85..2b5bb41a 100755
--- a/ge/offline/main.cc
+++ b/ge/offline/main.cc
@@ -43,6 +43,7 @@
 #include "parser/common/register_tbe.h"
 #include "register/op_registry.h"
 #include "single_op_parser.h"
+#include "keep_dtype_option.h"
 
 using domi::BuildMode;
 using domi::OpRegistrationData;
@@ -109,6 +110,9 @@ DEFINE_string(precision_mode, "force_fp16",
               "Optional; precision mode."
               "Support force_fp16, allow_mix_precision, allow_fp32_to_fp16, must_keep_origin_dtype.");
 
+DEFINE_string(keep_dtype, "",
+              "Optional; config file to specify the precision used by the operator during compilation.");
+
 DEFINE_string(input_format, "",
               "Optional; input_format, format of input data, NCHW;NHWC."
               "Format:\"NHWC\"");
@@ -282,11 +286,13 @@ class GFlagUtils {
         "  --enable_compress_weight  Enable compress weight. true: enable; false(default): disable\n"
         "  --compress_weight_conf    Config file to compress weight\n"
         "  --buffer_optimize         Set buffer optimize. \"l2_optimize\" (default). Set \"off_optimize\" to close\n"
+	"  --mdl_bank_path           Set the path of the custom repository generated after model tuning.\n"
         "\n[Operator Tuning]\n"
         "  --precision_mode        precision mode, support force_fp16(default), allow_mix_precision, "
         "allow_fp32_to_fp16, must_keep_origin_dtype.\n"
         "  --auto_tune_mode        Set tune mode. E.g.: \"GA,RL\", support configure multiple, spit by ,\n"
-        "  --op_select_implmode    Set op select implmode. Support high_precision, high_performance. "
+        "  --op_bank_path          Set the path of the custom repository generated after operator tuning with Auto Tune.\n"
+	"  --op_select_implmode    Set op select implmode. Support high_precision, high_performance. "
         "default: high_performance\n"
         "  --optypelist_for_implmode    Appoint which op to select implmode, cooperated with op_select_implmode.\n"
         "                               Separate multiple nodes with commas (,). Use double quotation marks (\") "
@@ -305,7 +311,7 @@ class GFlagUtils {
         "  --debug_dir                Set the save path of operator compilation intermediate files.\n"
         "Default value: ./kernel_meta\n"
         "  --op_compiler_cache_dir    Set the save path of operator compilation cache files.\n"
-        "Default value: $HOME/atc_data/kernel_cache\n"
+        "Default value: $HOME/atc_data\n"
         "  --op_compiler_cache_mode   Set the operator compilation cache mode."
         "Options are disable(default), enable and force(force to refresh the cache)");
 
@@ -421,6 +427,9 @@ class GFlagUtils {
         FLAGS_enable_compress_weight, FLAGS_compress_weight_conf) == ge::SUCCESS,
         ret = ge::FAILED, "check compress weight failed!");
 
+    GE_CHK_BOOL_EXEC(ge::CheckKeepTypeParamValid(FLAGS_keep_dtype) == ge::SUCCESS,
+        ret = ge::FAILED, "check keep dtype failed!");
+
     GE_CHK_BOOL_TRUE_EXEC_WITH_LOG(
         !ge::CheckOutputPathValid(FLAGS_check_report, "--check_report"), ret = ge::FAILED,
         "check_report file %s not found!!", FLAGS_check_report.c_str());
@@ -979,6 +988,11 @@ domi::Status GenerateModel(std::map<string, string> &options, std::string output
     }
   }
 
+  Status ret = ge::DealKeepDtypeOption(ge::GraphUtils::GetComputeGraph(graph), FLAGS_keep_dtype);
+  if (ret != SUCCESS) {
+    return ret;
+  }
+
   geRet = ge_generator.GenerateOfflineModel(graph, output, inputs);
   if (geRet != ge::SUCCESS) {
     DOMI_LOGE("GE GenerateOfflineModel execute failed");
diff --git a/ge/offline/module.mk b/ge/offline/module.mk
index 5c7a919c..8aabb975 100755
--- a/ge/offline/module.mk
+++ b/ge/offline/module.mk
@@ -10,6 +10,7 @@ LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0 -DCOMPILE_OMG_PACKAGE -O2 -Dg
 
 LOCAL_SRC_FILES := \
     main.cc \
+    keep_dtype_option.cc \
     single_op_parser.cc \
     ../session/omg.cc \
     ../ir_build/atc_ir_common.cc \
@@ -63,6 +64,7 @@ LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0 -DCOMPILE_OMG_PACKAGE -O2 -Dg
 
 LOCAL_SRC_FILES := \
     main.cc \
+    keep_dtype_option.cc \
     single_op_parser.cc \
     ../session/omg.cc \
     ../ir_build/atc_ir_common.cc \
@@ -116,6 +118,7 @@ LOCAL_CFLAGS += -DPROTOBUF_INLINE_NOT_IN_HEADERS=0 -DCOMPILE_OMG_PACKAGE -O2 -Dg
 
 LOCAL_SRC_FILES := \
     main.cc \
+    keep_dtype_option.cc \
     single_op_parser.cc \
     ../session/omg.cc \
     ../ir_build/atc_ir_common.cc \
diff --git a/ge/offline/proto/ge_ir.proto b/ge/offline/proto/ge_ir.proto
index e7bfe0cb..12989a54 100644
--- a/ge/offline/proto/ge_ir.proto
+++ b/ge/offline/proto/ge_ir.proto
@@ -30,6 +30,7 @@ enum DataType
     DT_RESOURCE  = 23;         // resource type
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
+    DT_VARIANT = 26;           // variant type
 }
 
 message AttrDef
diff --git a/ge/proto/dump_task.proto b/ge/proto/dump_task.proto
index b1e346cd..c2e4a0b8 100644
--- a/ge/proto/dump_task.proto
+++ b/ge/proto/dump_task.proto
@@ -28,6 +28,7 @@ enum OutputDataType {
     DT_RESOURCE = 23;
     DT_STRING_REF = 24;
     DT_DUAL = 25;
+    DT_VARIANT = 26;
 }
 
 enum OutputFormat {
diff --git a/ge/proto/ge_ir.proto b/ge/proto/ge_ir.proto
index e7bfe0cb..12989a54 100644
--- a/ge/proto/ge_ir.proto
+++ b/ge/proto/ge_ir.proto
@@ -30,6 +30,7 @@ enum DataType
     DT_RESOURCE  = 23;         // resource type
     DT_STRING_REF = 24;        // string_ref type
     DT_DUAL      = 25;              /**< dual output type */
+    DT_VARIANT = 26;           // variant type
 }
 
 message AttrDef
diff --git a/inc/framework/common/helper/model_helper.h b/inc/framework/common/helper/model_helper.h
index 7867e63d..bc0444bc 100644
--- a/inc/framework/common/helper/model_helper.h
+++ b/inc/framework/common/helper/model_helper.h
@@ -69,7 +69,7 @@ class ModelHelper {
   Status GenerateGeModel(OmFileLoadHelper &om_load_helper);
   Status GenerateGeRootModel(OmFileLoadHelper &om_load_helper);
   Status LoadModelData(OmFileLoadHelper &om_load_helper);
-  void SetModelToGeModel(ge::Model &model);
+  void SetModelToGeModel(GeModelPtr &ge_model, Model &model);
   Status LoadModelData(OmFileLoadHelper &om_load_helper, GeModelPtr &cur_model, size_t mode_index);
   Status LoadWeights(OmFileLoadHelper &om_load_helper);
   Status LoadWeights(OmFileLoadHelper &om_load_helper, GeModelPtr &cur_model, size_t mode_index);
diff --git a/metadef b/metadef
index 2f774bcd..c14d2be3 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 2f774bcd66b0d4b8d65b629f50148e9dd2248403
+Subproject commit c14d2be38171eed63416e71178774103faf1f5cd
diff --git a/parser b/parser
index 89e2455f..34559943 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit 89e2455f653807f7bb3177b9b5eb096100a600db
+Subproject commit 34559943b6cb645042a87d99bc88ead016b15b64
diff --git a/tests/ut/ge/common/format_transfer_unittest.cc b/tests/ut/ge/common/format_transfer_unittest.cc
index 4fcfb378..fd2a296c 100644
--- a/tests/ut/ge/common/format_transfer_unittest.cc
+++ b/tests/ut/ge/common/format_transfer_unittest.cc
@@ -79,7 +79,7 @@ TEST_F(UtestFormatTransfer, get_size_by_data_type) {
   EXPECT_EQ(GetSizeByDataType(DT_STRING_REF), -1);
   EXPECT_EQ(GetSizeByDataType(DT_DUAL), 5);
   EXPECT_EQ(GetSizeByDataType(DT_UNDEFINED), -1);
-  EXPECT_EQ(DT_UNDEFINED, 26);
+  EXPECT_EQ(DT_UNDEFINED, 27);
 }
 }  // namespace formats
 }  // namespace ge