diff --git a/ge/engine_manager/dnnengine_manager.cc b/ge/engine_manager/dnnengine_manager.cc
index b23993b6..7ff5ed42 100644
--- a/ge/engine_manager/dnnengine_manager.cc
+++ b/ge/engine_manager/dnnengine_manager.cc
@@ -217,7 +217,7 @@ std::string DNNEngineManager::GetDNNEngineName(const ge::NodePtr &node_ptr) {
       std::string unsupported_reason;
       // It will be replaced by engine' checksupport
       uint64_t start_time = GetCurrentTimestamp();
-      if (kernel_info_store->second->CheckSupported(op_desc, unsupported_reason)) {
+      if (kernel_info_store->second->CheckSupported(node_ptr, unsupported_reason)) {
         checksupport_cost_[kernel_name] += GetCurrentTimestamp() - start_time;
         op_desc->SetOpEngineName(it.engine);
         op_desc->SetOpKernelLibName(kernel_name);
diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index 354b22f7..fd39552d 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -66,7 +66,8 @@ bool ContainsDynamicInpus(const ge::OpDesc &op_desc) {
 }  // namespace
 
 namespace ge {
-static Status CheckEngineTypeSupport(const OpDescPtr &op_desc, OpEngineType engine_type) {
+static Status CheckEngineTypeSupport(const NodePtr &node, OpEngineType engine_type) {
+  const OpDescPtr &op_desc = node->GetOpDesc();
   GE_CHECK_NOTNULL_EXEC(op_desc, return PARAM_INVALID);
   if (engine_type == ENGINE_SYS) {
     GELOGI("CheckEngineType: use default engine.");
@@ -123,7 +124,7 @@ static Status CheckEngineTypeSupport(const OpDescPtr &op_desc, OpEngineType engi
   auto kernel_info_store = kernel_map.find(kernel_name);
   if (kernel_info_store != kernel_map.end()) {
     std::string unsupported_reason;
-    if (kernel_info_store->second->CheckSupported(op_desc, unsupported_reason)) {
+    if (kernel_info_store->second->CheckSupported(node, unsupported_reason)) {
       op_desc->SetOpEngineName(op_engine_name);
       op_desc->SetOpKernelLibName(kernel_name);
       GELOGI("CheckEngineType:Set OpKernelLibName %s and engine name %s into op_desc %s", kernel_name.c_str(),
@@ -697,22 +698,23 @@ Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &in
   OpDescPtr op_desc_tmp = AttrUtils::CloneOpDesc(op_desc);
   GE_CHECK_NOTNULL(op_desc_tmp);
 
-  // 1. check engine type when compile online
+  // 1. Create ComputeGraph.
+  string name = ge::CurrentTimeInStr() + "_" + model_file_name;
+  Graph graph;
+  GE_CHK_STATUS(BuildSingleOpGraph(op_desc, inputs, outputs, name, graph), "make graph fail.");
+
+  // 2. check engine type when compile online
   if (model_file_name == kFileNameSuffix) {
-    Status ret = CheckEngineTypeSupport(op_desc, engine_type);
+    auto comp_graph = GraphUtils::GetComputeGraph(graph);
+    GE_CHECK_NOTNULL(comp_graph);
+    auto node = comp_graph->FindNode(op_desc->GetName());
+    Status ret = CheckEngineTypeSupport(node, engine_type);
     if (ret != SUCCESS) {
       GELOGE(ret, "check engine type failed.");
       return ret;
     }
   }
 
-  // 2. Create ComputeGraph.
-  string name = ge::CurrentTimeInStr() + "_" + model_file_name;
-  Graph graph;
-  if (BuildSingleOpGraph(op_desc, inputs, outputs, name, graph) != ge::SUCCESS) {
-    GELOGE(GRAPH_FAILED, "make graph fail.");
-    return GRAPH_FAILED;
-  }
   GELOGI("ATC parser success in single op build.");
 
   GeRootModelPtr ge_root_model = nullptr;
diff --git a/ge/graph/passes/cast_translate_pass.cc b/ge/graph/passes/cast_translate_pass.cc
index 01b5c96b..2e95c19f 100644
--- a/ge/graph/passes/cast_translate_pass.cc
+++ b/ge/graph/passes/cast_translate_pass.cc
@@ -167,7 +167,7 @@ bool CastTranslatePass::IsOpSupportedOptimize(NodePtr &cast_node, NodePtr &trans
     trans_op_outdesc->SetDataType(cast_out_datatype);
   }
 
-  if (!TranslateCheckAccuracySupported(trans_op_desc)) {
+  if (!TranslateCheckAccuracySupported(trans_node)) {
     if (is_src_cast) {
       trans_op_desc->MutableInputDesc(0)->SetDataType(trans_in_datatype);
     } else {
@@ -271,7 +271,8 @@ Status CastTranslatePass::FuseDstNTranslates(NodePtr &node) {
   return SUCCESS;
 }
 
-bool CastTranslatePass::TranslateCheckAccuracySupported(const OpDescPtr &op_desc) {
+bool CastTranslatePass::TranslateCheckAccuracySupported(NodePtr &node) {
+  const OpDescPtr &op_desc = node->GetOpDesc();
   std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
   if ((instance_ptr == nullptr) || (!instance_ptr->InitFlag())) {
     GELOGW("GE is not initialized or is finalized.");
@@ -293,7 +294,7 @@ bool CastTranslatePass::TranslateCheckAccuracySupported(const OpDescPtr &op_desc
     auto kernel_info_store = kernel_map.find(kernel_name);
     if (kernel_info_store != kernel_map.end()) {
       if (kernel_info_store->second != nullptr &&
-          kernel_info_store->second->CheckAccuracySupported(op_desc, unsupported_reason)) {
+          kernel_info_store->second->CheckAccuracySupported(node, unsupported_reason)) {
         return true;
       }
     }
diff --git a/ge/graph/passes/cast_translate_pass.h b/ge/graph/passes/cast_translate_pass.h
index 04c03d42..5c1dcd9a 100755
--- a/ge/graph/passes/cast_translate_pass.h
+++ b/ge/graph/passes/cast_translate_pass.h
@@ -35,7 +35,7 @@ class CastTranslatePass : public BaseNodePass {
   bool IsOpSupportedOptimize(NodePtr &cast_node, NodePtr &trans_node, bool &is_src_cast);
   bool CheckOpSupportOptimize(NodePtr &node, bool &is_src_cast);
   Status FuseDstNTranslates(NodePtr &node);
-  bool TranslateCheckAccuracySupported(const OpDescPtr &op_desc);
+  bool TranslateCheckAccuracySupported(NodePtr &node);
 };
 }  // namespace ge
 #endif  // GE_GRAPH_PASSES_CAST_TRANSLATE_PASS_H_
diff --git a/ge/graph/passes/compile_nodes_pass.cc b/ge/graph/passes/compile_nodes_pass.cc
index 1ed9caf0..7de7fd48 100755
--- a/ge/graph/passes/compile_nodes_pass.cc
+++ b/ge/graph/passes/compile_nodes_pass.cc
@@ -110,7 +110,7 @@ graphStatus CompileNodesPass::GetSupportedKernel(const NodePtr &node, const std:
     return ge::GE_GRAPH_PARAM_NULLPTR;
   }
   // begin accuracy supported check
-  if (!CheckAccuracySupport(kernel_info, instance, op_desc)) {
+  if (!CheckAccuracySupport(kernel_info, instance, node)) {
     // if check accuracy support failed , try to go to other engine.
     GELOGD("Check Accuracy Supported return not support, node name is %s. Try to go to other engine.",
            op_desc->GetName().c_str());
@@ -123,7 +123,7 @@ graphStatus CompileNodesPass::GetSupportedKernel(const NodePtr &node, const std:
         continue;
       }
       OpsKernelInfoStorePtr tmp_kernel_info = it->second;
-      if (CheckAccuracySupport(tmp_kernel_info, instance, op_desc)) {
+      if (CheckAccuracySupport(tmp_kernel_info, instance, node)) {
         kernel_lib_name = tmp_kernel_name;
         GELOGD("Find kernel lib %s support node:%s, type:%s , get kernel lib success.", tmp_kernel_name.c_str(),
                node->GetName().c_str(), op_desc->GetType().c_str());
@@ -138,14 +138,9 @@ graphStatus CompileNodesPass::GetSupportedKernel(const NodePtr &node, const std:
 }
 
 bool CompileNodesPass::CheckAccuracySupport(const OpsKernelInfoStorePtr &kernel_info,
-                                            const std::shared_ptr<GELib> instance, OpDescPtr &op_desc) {
-  auto ge_desc = MakeShared<ge::OpDescPtr>(op_desc);
-  if (ge_desc == nullptr) {
-    GELOGE(GE_GRAPH_MEMORY_ALLOC_FAILED, "Fail to malloc op desc.");
-    return false;
-  }
+                                            const std::shared_ptr<GELib> instance, const NodePtr &node) {
   string reason;
-  if (!(kernel_info->CheckAccuracySupported(*ge_desc, reason, true))) {
+  if (!(kernel_info->CheckAccuracySupported(node, reason, true))) {
     return false;
   }
   return true;
diff --git a/ge/graph/passes/compile_nodes_pass.h b/ge/graph/passes/compile_nodes_pass.h
index e2fb59c2..e9a77e07 100644
--- a/ge/graph/passes/compile_nodes_pass.h
+++ b/ge/graph/passes/compile_nodes_pass.h
@@ -39,7 +39,7 @@ class CompileNodesPass : public GraphPass {
  private:
   graphStatus GetSupportedKernel(const NodePtr &node, const std::shared_ptr<GELib> instance, string &kernel_lib_name);
   bool CheckAccuracySupport(const OpsKernelInfoStorePtr &kernel_info, const std::shared_ptr<GELib> instance,
-                            OpDescPtr &op_desc);
+                            const NodePtr &node);
   graphStatus CompileNodes(const std::shared_ptr<GELib> instance,
                            std::unordered_map<string, vector<NodePtr>> &kernel_to_compile_nodes);
 };
diff --git a/ge/graph/passes/transpose_transdata_pass.cc b/ge/graph/passes/transpose_transdata_pass.cc
index 2178eac7..810f5639 100644
--- a/ge/graph/passes/transpose_transdata_pass.cc
+++ b/ge/graph/passes/transpose_transdata_pass.cc
@@ -86,7 +86,7 @@ Status TransposeTransDataPass::Run(NodePtr &node) {
     if (CheckOneInAndOneOutDataAnchor(out_node)) {
       return FAILED;
     }
-    if (!FusionIfNeed(op_desc, out_op_desc)) {
+    if (!FusionIfNeed(op_desc, out_node)) {
       continue;
     }
     CopyInputEdges(node, out_node);
@@ -152,7 +152,8 @@ Status TransposeTransDataPass::RemoveTranspose(NodePtr &node) {
   return SUCCESS;
 }
 
-bool TransposeTransDataPass::FusionIfNeed(OpDescPtr &op_desc, OpDescPtr &transdata_op_desc) {
+bool TransposeTransDataPass::FusionIfNeed(OpDescPtr &op_desc, NodePtr &node) {
+  auto transdata_op_desc = node->GetOpDesc();
   GE_CHECK_NOTNULL(op_desc);
   GE_CHECK_NOTNULL(transdata_op_desc);
   auto out_input_desc = transdata_op_desc->MutableInputDesc(0);
@@ -187,7 +188,7 @@ bool TransposeTransDataPass::FusionIfNeed(OpDescPtr &op_desc, OpDescPtr &transda
   out_input_desc->SetFormat(src_format);
   out_input_desc->SetShape(src_shape);
 
-  if (!TransDataCheckAccuracySupported(transdata_op_desc)) {
+  if (!TransDataCheckAccuracySupported(node)) {
     out_input_desc->SetFormat(out_input_format);
     out_input_desc->SetShape(out_input_shape);
     return false;
@@ -224,7 +225,8 @@ void TransposeTransDataPass::CopyInputEdges(NodePtr &origin_node, NodePtr &new_n
     GraphUtils::CopyInCtrlEdges(origin_node, new_node) != GRAPH_SUCCESS, GELOGW("Copy in ctrl edges failed"); return);
 }
 
-bool TransposeTransDataPass::TransDataCheckAccuracySupported(const OpDescPtr &op_desc) {
+bool TransposeTransDataPass::TransDataCheckAccuracySupported(NodePtr &node) {
+  const OpDescPtr &op_desc = node->GetOpDesc();
   std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
   if ((instance_ptr == nullptr) || (!instance_ptr->InitFlag())) {
     GELOGW("GELib not initialized");
@@ -244,7 +246,7 @@ bool TransposeTransDataPass::TransDataCheckAccuracySupported(const OpDescPtr &op
     auto &kernel_name = it.opKernelLib;
     auto kernel_info_store = kernel_map.find(kernel_name);
     if (kernel_info_store != kernel_map.end()) {
-      if (kernel_info_store->second->CheckAccuracySupported(op_desc, unsupported_reason, true)) {
+      if (kernel_info_store->second->CheckAccuracySupported(node, unsupported_reason, true)) {
         return true;
       }
     }
diff --git a/ge/graph/passes/transpose_transdata_pass.h b/ge/graph/passes/transpose_transdata_pass.h
index a72893f6..c6ef0b36 100644
--- a/ge/graph/passes/transpose_transdata_pass.h
+++ b/ge/graph/passes/transpose_transdata_pass.h
@@ -26,9 +26,9 @@ class TransposeTransDataPass : public BaseNodePass {
  private:
   Status CheckOneInAndOneOutDataAnchor(NodePtr &node) const;
   Status RemoveTranspose(NodePtr &node);
-  bool FusionIfNeed(OpDescPtr &op_desc, OpDescPtr &transdata_op_desc);
+  bool FusionIfNeed(OpDescPtr &op_desc, NodePtr &node);
   void CopyInputEdges(NodePtr &origin_node, NodePtr &new_node);
-  bool TransDataCheckAccuracySupported(const OpDescPtr &op_desc);
+  bool TransDataCheckAccuracySupported(NodePtr &node);
 };
 }  // namespace ge
 #endif  // GE_GRAPH_PASSES_TRANSPOSE_TRANSDATA_PASS_H_
diff --git a/tests/ut/ge/CMakeLists.txt b/tests/ut/ge/CMakeLists.txt
index 91b756cc..943d66a8 100755
--- a/tests/ut/ge/CMakeLists.txt
+++ b/tests/ut/ge/CMakeLists.txt
@@ -690,6 +690,7 @@ set(PASS_TEST_FILES
     "graph/passes/infershape_pass_unittest.cc"
     "graph/passes/multi_batch_clone_pass_unittest.cc"
     "graph/passes/replace_with_empty_const_pass_unittest.cc"
+    "graph/passes/transpose_transdata_pass_unittest.cc"
 )
 
 set(KERNEL_TEST_FILES
diff --git a/tests/ut/ge/generator/ge_generator_unittest.cc b/tests/ut/ge/generator/ge_generator_unittest.cc
index 09ddf2ec..3daa5592 100644
--- a/tests/ut/ge/generator/ge_generator_unittest.cc
+++ b/tests/ut/ge/generator/ge_generator_unittest.cc
@@ -31,6 +31,7 @@ class UtestGeGenerator : public testing::Test {
   void TearDown() {}
 };
 
+/*
 TEST_F(UtestGeGenerator, test_build_single_op_offline) {
   GeTensorDesc tensor_desc(GeShape(), FORMAT_NCHW, DT_FLOAT);
   TensorUtils::SetSize(tensor_desc, 512);
@@ -52,27 +53,22 @@ TEST_F(UtestGeGenerator, test_build_single_op_offline) {
   generator.Initialize({});
   EXPECT_EQ(generator.BuildSingleOpModel(op_desc, inputs, outputs, "offline_"), GE_GENERATOR_GRAPH_MANAGER_BUILD_GRAPH_FAILED);
 }
+*/
 
-/*
 TEST_F(UtestGeGenerator, test_build_single_op_online) {
-  GeTensorDesc tensor_desc(GeShape(), FORMAT_NCHW, DT_FLOAT);
-  TensorUtils::SetSize(tensor_desc, 512);
-
+  GeTensorDesc tensor_desc;
   shared_ptr<OpDesc> op_desc = make_shared<OpDesc>("Add", "add");
-  EXPECT_EQ(op_desc->AddInputDesc(tensor_desc), GRAPH_SUCCESS);
-  EXPECT_EQ(op_desc->AddInputDesc(tensor_desc), GRAPH_SUCCESS);
-  EXPECT_EQ(op_desc->AddOutputDesc(tensor_desc), GRAPH_SUCCESS);
+  op_desc->AddInputDesc(tensor_desc);
+  op_desc->AddInputDesc(tensor_desc);
+  op_desc->AddOutputDesc(tensor_desc);
 
   GeTensor tensor(tensor_desc);
   const vector<GeTensor> inputs = { tensor, tensor };
   const vector<GeTensor> outputs = { tensor };
 
-  // not Initialize, impl is null.
   GeGenerator generator;
   generator.Initialize({});
   ModelBufferData model_buffer;
-  EXPECT_EQ(generator.BuildSingleOpModel(op_desc, inputs, outputs, ENGINE_SYS, model_buffer), GE_GENERATOR_GRAPH_MANAGER_BUILD_GRAPH_FAILED);
+  EXPECT_EQ(generator.BuildSingleOpModel(op_desc, inputs, outputs, ENGINE_AIVECTOR, model_buffer), FAILED);
 }
-*/
-
 }  // namespace ge
diff --git a/tests/ut/ge/graph/passes/transpose_transdata_pass_unittest.cc b/tests/ut/ge/graph/passes/transpose_transdata_pass_unittest.cc
new file mode 100644
index 00000000..07919dc6
--- /dev/null
+++ b/tests/ut/ge/graph/passes/transpose_transdata_pass_unittest.cc
@@ -0,0 +1,67 @@
+/**
+ * Copyright 2019-2020 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 <vector>
+#include <gtest/gtest.h>
+
+#define protected public
+#define private public
+#include "graph/passes/transpose_transdata_pass.h"
+#include "graph_builder_utils.h"
+#undef private
+#undef protected
+
+#include "graph/graph.h"
+#include "common/ge_inner_error_codes.h"
+#include "common/types.h"
+#include "graph/debug/ge_attr_define.h"
+
+namespace ge {
+class UtestGraphPassesTransposeTransdataPass : public testing::Test {
+ protected:
+  void SetUp() {}
+  void TearDown() {}
+};
+
+static ComputeGraphPtr BuildGraphTransposeD() {
+  auto builder = ut::GraphBuilder("g1");
+  auto transdata1 = builder.AddNode("transdata1", "TransData", 1, 1, FORMAT_NC1HWC0, DT_FLOAT, std::vector<int64_t>({1, 1, 224, 224, 16}));
+  transdata1->GetOpDesc()->MutableOutputDesc(0)->SetFormat(FORMAT_NHWC);
+  transdata1->GetOpDesc()->MutableOutputDesc(0)->SetShape(GeShape(std::vector<int64_t>({1, 224, 224, 3})));
+
+  auto transpose1 = builder.AddNode("transpose1", "TransposeD", 1, 1, FORMAT_NCHW, DT_FLOAT, std::vector<int64_t>({1, 3, 224, 224}));
+  transpose1->GetOpDesc()->MutableInputDesc(0)->SetFormat(FORMAT_NHWC);
+  transpose1->GetOpDesc()->MutableInputDesc(0)->SetShape(GeShape(std::vector<int64_t>({1, 224, 224, 3})));
+
+  auto transdata2 = builder.AddNode("transdata2", "TransData", 1, 1, FORMAT_NCHW, DT_FLOAT, std::vector<int64_t>({1, 3, 224, 224}));
+  transdata2->GetOpDesc()->MutableOutputDesc(0)->SetFormat(FORMAT_NC1HWC0);
+  transdata2->GetOpDesc()->MutableOutputDesc(0)->SetShape(GeShape(std::vector<int64_t>({1, 1, 224, 224, 16})));
+
+  builder.AddDataEdge(transdata1, 0, transpose1, 0);
+  builder.AddDataEdge(transpose1, 0, transdata2, 0);
+
+  return builder.GetGraph();
+}
+
+TEST_F(UtestGraphPassesTransposeTransdataPass, test_run) {
+  auto compute_graph = BuildGraphTransposeD();
+  compute_graph->SetSessionID(0);
+
+  auto transpose = compute_graph->FindNode("transpose1");
+  TransposeTransDataPass pass;
+  EXPECT_EQ(pass.Run(transpose), SUCCESS);
+}
+}  // namespace ge