diff --git a/cmake/dependency_graphengine.cmake b/cmake/dependency_graphengine.cmake
index 91a471d1f26..8e1faa92c6b 100644
--- a/cmake/dependency_graphengine.cmake
+++ b/cmake/dependency_graphengine.cmake
@@ -15,6 +15,7 @@ include(${GE_SOURCE_DIR}/cmake/external_libs/securec.cmake)
 if (NOT ENABLE_D)
     set(GE_PREBUILD_PATH ${GE_SOURCE_DIR}/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR})
     find_library(slog libslog.so ${GE_PREBUILD_PATH})
+    find_library(error_manager liberror_manager.so ${GE_PREBUILD_PATH})
 elseif (DEFINED ENV{D_LINK_PATH})
     set(GE_LIB_PATH $ENV{D_LINK_PATH})
     set(GE_SYS_ARCH "")
diff --git a/cmake/package.cmake b/cmake/package.cmake
index 42821cf41dd..2fde01af4f2 100644
--- a/cmake/package.cmake
+++ b/cmake/package.cmake
@@ -156,6 +156,7 @@ if (NOT ENABLE_GE)
             set(ASCEND_PATH /usr/local/Ascend)
         endif ()
         set(ASCEND_DRIVER_PATH ${ASCEND_PATH}/driver/lib64/common)
+        set(ASCEND_FWK_PATH ${ASCEND_PATH}/fwkacllib/lib64)
 
         install(
             FILES
@@ -164,6 +165,7 @@ if (NOT ENABLE_GE)
                 ${CMAKE_BINARY_DIR}/graphengine/src/ge/ge_runtime/libge_runtime.so
                 ${ASCEND_DRIVER_PATH}/libslog.so
                 ${ASCEND_DRIVER_PATH}/libc_sec.so
+                ${ASCEND_FWK_PATH}/liberror_manager.so
             DESTINATION ${INSTALL_LIB_DIR}
             COMPONENT mindspore
         )
@@ -172,6 +174,7 @@ if (NOT ENABLE_GE)
             FILES
                 ${CMAKE_BINARY_DIR}/graphengine/src/common/graph/libgraph.so
                 ${CMAKE_SOURCE_DIR}/graphengine/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR}/libslog.so
+                ${CMAKE_SOURCE_DIR}/graphengine/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR}/liberror_manager.so
                 ${CMAKE_SOURCE_DIR}/build/graphengine/libc_sec.so
             DESTINATION ${INSTALL_LIB_DIR}
             COMPONENT mindspore
diff --git a/graphengine b/graphengine
index 8891f0546c4..4084909d62c 160000
--- a/graphengine
+++ b/graphengine
@@ -1 +1 @@
-Subproject commit 8891f0546c4a250095ff68e1262f58772b938fd9
+Subproject commit 4084909d62c159da6ba316f61ad3d02a4857b34b
diff --git a/mindspore/_extends/parallel_compile/tbe_compiler/common.py b/mindspore/_extends/parallel_compile/tbe_compiler/common.py
index 3d55cf60a2c..7287bace950 100644
--- a/mindspore/_extends/parallel_compile/tbe_compiler/common.py
+++ b/mindspore/_extends/parallel_compile/tbe_compiler/common.py
@@ -40,7 +40,7 @@ def get_ddk_version():
             with open(backup_ddk_info_file, "r") as fp:
                 ddk_version = json.load(fp)["VERSION"]
         else:
-            ddk_version = "1.60.T17.B830"
+            ddk_version = "Ascend910"
     return ddk_version
 
 
diff --git a/mindspore/ccsrc/CMakeLists.txt b/mindspore/ccsrc/CMakeLists.txt
index 3f9965c0429..9dc1502aa5c 100644
--- a/mindspore/ccsrc/CMakeLists.txt
+++ b/mindspore/ccsrc/CMakeLists.txt
@@ -192,8 +192,9 @@ if (ENABLE_D)
     find_library(CCE_LIB cce ${ASCEND_RUNTIME_PATH})
     find_library(RUNTIME_LIB runtime ${ASCEND_RUNTIME_PATH})
     find_library(TSDCLIENT tsdclient HINTS ${ASCEND_RUNTIME_PATH} ${ASCEND_DRIVER_BACK_PATH})
+    find_library(DATATRANSFER datatransfer HINTS ${ASCEND_RUNTIME_PATH} ${ASCEND_DRIVER_BACK_PATH})
     find_library(PROFILING msprof ${ASCEND_DRIVER_PATH})
-    target_link_libraries(mindspore ge_runtime ${CCE_LIB} ${RUNTIME_LIB} ${TSDCLIENT} ${PROFILING} ${HCCL} ${TSDCLIENT})
+    target_link_libraries(mindspore ge_runtime ${CCE_LIB} ${RUNTIME_LIB} ${TSDCLIENT} ${PROFILING} ${HCCL} ${DATATRANSFER})
 endif()
 
 # link protobuf
diff --git a/mindspore/ccsrc/kernel/tbe/tbe_kernel_select/tbe_kernel_select.cc b/mindspore/ccsrc/kernel/tbe/tbe_kernel_select/tbe_kernel_select.cc
index 5ef5d50e9c7..9951321f5ec 100644
--- a/mindspore/ccsrc/kernel/tbe/tbe_kernel_select/tbe_kernel_select.cc
+++ b/mindspore/ccsrc/kernel/tbe/tbe_kernel_select/tbe_kernel_select.cc
@@ -292,7 +292,6 @@ bool TbeKernelSelect::TbeCheckSupported(
                                                               parallel::TOPK,
                                                               parallel::IN_TOPK,
                                                               parallel::PACK,
-                                                              parallel::GATHER_ND,
                                                               parallel::UNSORTEF_SEGMENT_MIND,
                                                               parallel::UNSORTEF_SEGMENT_PRODD,
                                                               parallel::CAST};
diff --git a/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc b/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
index ff864401b13..48ce87629ca 100644
--- a/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
+++ b/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
@@ -23,6 +23,7 @@
 #include "pre_activate/ascend/ir_fission/batch_norm_grad_split.h"
 #include "pre_activate/ascend/ir_fission/batch_norm_bert_fission.h"
 #include "pre_activate/ascend/ir_fission/single_batch_norm_fission.h"
+#include "pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h"
 #include "pre_activate/ascend/ir_fusion/fused_batch_norm_fusion.h"
 #include "pre_activate/ascend/ir_fission/layer_norm_grad_split.h"
 #include "pre_activate/pass/communication_op_fusion.h"
@@ -149,6 +150,7 @@ void AddAscendBackendOptionalIRFusion(PassManager *ir_fusion_pm) {
   ir_fusion_pm->AddPass(std::make_shared<BatchNormGrad2BNInferGrad>());
   ir_fusion_pm->AddPass(std::make_shared<BatchNormGradInferFission>());
   ir_fusion_pm->AddPass(std::make_shared<SplitFission>());
+  ir_fusion_pm->AddPass(std::make_shared<TensorScatterUpdateFission>());
   ir_fusion_pm->AddPass(std::make_shared<GetitemTuple>());
 }
 }  // namespace
@@ -290,6 +292,7 @@ void RunOpAscendBackendIRFusionOptimization(const std::shared_ptr<session::Kerne
   ir_fusion_pm->AddPass(std::make_shared<TopKSplit>());
   ir_fusion_pm->AddPass(std::make_shared<AddnFission>());
   ir_fusion_pm->AddPass(std::make_shared<InsertPadForNMSWithMask>());
+  ir_fusion_pm->AddPass(std::make_shared<TensorScatterUpdateFission>());
 
   optimizer->AddPassManager(ir_fusion_pm);
   (void)optimizer->Optimize(kernel_graph);
diff --git a/mindspore/ccsrc/pre_activate/ascend/format_type/deal_ref_trans_and_cast.cc b/mindspore/ccsrc/pre_activate/ascend/format_type/deal_ref_trans_and_cast.cc
index f909dae9e41..3241684c621 100644
--- a/mindspore/ccsrc/pre_activate/ascend/format_type/deal_ref_trans_and_cast.cc
+++ b/mindspore/ccsrc/pre_activate/ascend/format_type/deal_ref_trans_and_cast.cc
@@ -94,7 +94,7 @@ AnfNodePtr AddAdditionalToRefOutput(const FuncGraphPtr &func_graph, const CNodeP
   origin_pair = FindRefOriginNode(input_node);
   MS_EXCEPTION_IF_NULL(origin_pair.first);
   if (!origin_pair.first->isa<Parameter>()) {
-    MS_LOG(EXCEPTION) << "ref op origin node is not parameter";
+    MS_LOG(WARNING) << "ref op origin node is not parameter";
   }
   MS_LOG(DEBUG) << "DealRefTransAndCast the node input index " << input_index << ", find origin op is "
                 << origin_pair.first->DebugString() << ", index is " << origin_pair.second;
diff --git a/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.cc b/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.cc
new file mode 100644
index 00000000000..6e6cea5ae55
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.cc
@@ -0,0 +1,71 @@
+/**
+ * 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 "pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h"
+#include <vector>
+#include <memory>
+#include "session/anf_runtime_algorithm.h"
+#include "pre_activate/common/helper.h"
+
+namespace mindspore {
+namespace opt {
+namespace {
+CNodePtr CreateTensorMove(const FuncGraphPtr &graph, const CNodePtr &tensor_scatter_update) {
+  MS_EXCEPTION_IF_NULL(graph);
+  MS_EXCEPTION_IF_NULL(tensor_scatter_update);
+  std::vector<AnfNodePtr> inputs = {NewValueNode(std::make_shared<Primitive>(kTensorMoveOpName)),
+                                    tensor_scatter_update->input(1)};
+  auto tensor_move = graph->NewCNode(inputs);
+  MS_EXCEPTION_IF_NULL(tensor_move);
+  tensor_move->set_scope(tensor_scatter_update->scope());
+  tensor_move->set_abstract(tensor_scatter_update->abstract());
+  AnfAlgo::SetNodeAttr(kAttrUseLocking, MakeValue(false), tensor_move);
+  return tensor_move;
+}
+
+CNodePtr CreateScatterNdUpdate(const FuncGraphPtr &graph, const CNodePtr &tensor_scatter_update,
+                               const CNodePtr &tensor_move) {
+  MS_EXCEPTION_IF_NULL(graph);
+  MS_EXCEPTION_IF_NULL(tensor_scatter_update);
+  MS_EXCEPTION_IF_NULL(tensor_move);
+  std::vector<AnfNodePtr> inputs = {NewValueNode(std::make_shared<Primitive>(kScatterNdUpdateOpName)), tensor_move,
+                                    tensor_scatter_update->input(2), tensor_scatter_update->input(3)};
+  auto scatter_nd_update = graph->NewCNode(inputs);
+  MS_EXCEPTION_IF_NULL(scatter_nd_update);
+  scatter_nd_update->set_scope(tensor_scatter_update->scope());
+  scatter_nd_update->set_abstract(tensor_scatter_update->abstract());
+  return scatter_nd_update;
+}
+}  // namespace
+
+const BaseRef TensorScatterUpdateFission::DefinePattern() const {
+  VarPtr Xs = std::make_shared<SeqVar>();
+  auto prim = std::make_shared<Primitive>(kTensorScatterUpdateOpName);
+  return VectorRef({prim, Xs});
+}
+
+const AnfNodePtr TensorScatterUpdateFission::Process(const FuncGraphPtr &func_graph, const AnfNodePtr &node,
+                                                     const EquivPtr &) const {
+  MS_EXCEPTION_IF_NULL(func_graph);
+  MS_EXCEPTION_IF_NULL(node);
+  auto tensor_scatter_update = node->cast<CNodePtr>();
+  if (tensor_scatter_update == nullptr || tensor_scatter_update->size() != 4) {
+    return nullptr;
+  }
+  auto tensor_move = CreateTensorMove(func_graph, tensor_scatter_update);
+  return CreateScatterNdUpdate(func_graph, tensor_scatter_update, tensor_move);
+}
+}  // namespace opt
+}  // namespace mindspore
diff --git a/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h b/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h
new file mode 100644
index 00000000000..0ada93ac708
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h
@@ -0,0 +1,33 @@
+/**
+ * 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 MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_IR_FISSION_TENSOR_SCATTER_UPDATE_FISSION_H_
+#define MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_IR_FISSION_TENSOR_SCATTER_UPDATE_FISSION_H_
+
+#include "pre_activate/common/optimizer.h"
+
+namespace mindspore {
+namespace opt {
+class TensorScatterUpdateFission : public PatternProcessPass {
+ public:
+  explicit TensorScatterUpdateFission(bool multigraph = true)
+      : PatternProcessPass("tensor_scatter_update_fission", multigraph) {}
+  ~TensorScatterUpdateFission() override = default;
+  const BaseRef DefinePattern() const override;
+  const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override;
+};
+}  // namespace opt
+}  // namespace mindspore
+#endif  // MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_IR_FISSION_TENSOR_SCATTER_UPDATE_FISSION_H_
diff --git a/mindspore/ccsrc/utils/context/ms_context.cc b/mindspore/ccsrc/utils/context/ms_context.cc
index 0e3542d1cbc..2f2471f4600 100644
--- a/mindspore/ccsrc/utils/context/ms_context.cc
+++ b/mindspore/ccsrc/utils/context/ms_context.cc
@@ -186,28 +186,18 @@ bool MsContext::OpenTsd() {
   }
 
   MS_LOG(INFO) << "Device id = " << device_id << ", rank size = " << rank_size << ".";
-#if (defined(ENABLE_TDTQUE) && defined(ENABLE_GE))
   int32_t initStatus = tdt::TdtHostInit(device_id);
   if (initStatus != TDT_OK_CODE) {
     MS_LOG(EXCEPTION) << "Init tsd failed, status = " << initStatus << ".";
     return false;
   }
   tdt_print_ = std::thread(TensorPrint());
-#endif
   TDT_StatusT status = tdt::TsdClient::GetInstance()->Open(device_id, rank_size);
   if (status != TDT_OK) {
     MS_LOG(EXCEPTION) << "Device " << device_id << " is occupied, open tsd failed, status = " << status << ".";
     return false;
   }
   tsd_ref_++;
-#if (defined(ENABLE_TDTQUE) && !defined(ENABLE_GE))
-  int32_t initStatus = tdt::TdtHostInit(device_id);
-  if (initStatus != TDT_OK_CODE) {
-    MS_LOG(EXCEPTION) << "Init tsd failed, status = " << initStatus << ".";
-    return false;
-  }
-  tdt_print_ = std::thread(TensorPrint());
-#endif
   MS_LOG(INFO) << "Open and init tsd successful, tsd reference = " << tsd_ref_ << ".";
   return true;
 }
diff --git a/mindspore/ccsrc/utils/utils.h b/mindspore/ccsrc/utils/utils.h
index 477ac350a86..e28adb6e216 100644
--- a/mindspore/ccsrc/utils/utils.h
+++ b/mindspore/ccsrc/utils/utils.h
@@ -164,6 +164,18 @@ constexpr auto kStridedReadOpName = "StridedRead";
 constexpr auto kStridedWriteOpName = "StridedWrite";
 constexpr auto kFusedAdamWeightDecayName = "FusedAdamWeightDecay";
 constexpr auto kFusedAdamName = "FusedAdam";
+constexpr auto kApplyAdagradV2OpName = "ApplyAdagradV2";
+constexpr auto kSparseApplyAdagradV2OpName = "SparseApplyAdagradV2";
+constexpr auto kSparseApplyFtrlOpName = "SparseApplyFtrl";
+constexpr auto kSparseApplyFtrlV2OpName = "SparseApplyFtrlV2";
+constexpr auto kApplyKerasMomentumOpName = "ApplyKerasMomentum";
+constexpr auto kSparseApplyProximalAdagradOpName = "SparseApplyProximalAdagrad";
+constexpr auto kSparseApplyRMSPropOpName = "SparseApplyRMSProp";
+constexpr auto kSparseApplyAdadeltaOpName = "SparseApplyAdadelta";
+constexpr auto kApplyAdamWithAmsgradOpName = "ApplyAdamWithAmsgrad";
+constexpr auto kTensorMoveOpName = "TensorMove";
+constexpr auto kTensorScatterUpdateOpName = "TensorScatterUpdate";
+constexpr auto kScatterNdUpdateOpName = "ScatterNdUpdate";
 
 // attr key name
 constexpr auto kAttrInputNames = "input_names";
@@ -224,6 +236,9 @@ constexpr auto kAttrOutputNum = "output_num";
 constexpr auto kAttrSizeSplits = "size_splits";
 constexpr auto kAttrOutputDefault = "output_default";
 constexpr auto kAttrPrimitiveTarget = "primitive_target";
+constexpr auto kAttrReduceScatterFlag = "reduce_scatter_flag";
+constexpr auto kAttrOffset = "offset";
+constexpr auto kAttrUseLocking = "use_locking";
 
 // attr value
 constexpr auto kValueTargetSwitch = "target_switch";
diff --git a/mindspore/ops/_op_impl/tbe/avg_pool.py b/mindspore/ops/_op_impl/tbe/avg_pool.py
index 5db5947b01d..90d174474b9 100644
--- a/mindspore/ops/_op_impl/tbe/avg_pool.py
+++ b/mindspore/ops/_op_impl/tbe/avg_pool.py
@@ -28,8 +28,9 @@ avg_pool_op_info = TBERegOp("AvgPool") \
     .attr("padding", "required", "str", "all") \
     .attr("data_format", "optional", "str", "all") \
     .input(0, "x", False, "required", "all") \
+    .input(1, "filter", False, "optional", "all") \
     .output(0, "y", False, "required", "all") \
-    .dtype_format(DataType.F16_5HD, DataType.F16_5HD) \
+    .dtype_format(DataType.F16_5HD, DataType.F16_FracZ, DataType.F16_5HD) \
     .get_op_info()
 
 
diff --git a/tests/st/networks/models/bert/test_bert_graph_kernel.py b/tests/st/networks/models/bert/test_bert_graph_kernel.py
index ec71cbaa4f3..4c9673e0767 100644
--- a/tests/st/networks/models/bert/test_bert_graph_kernel.py
+++ b/tests/st/networks/models/bert/test_bert_graph_kernel.py
@@ -126,10 +126,6 @@ class ModelCallback(Callback):
         print("epoch: {}, outputs are: {}".format(cb_params.cur_epoch_num, str(cb_params.net_outputs)))
 
 
-@pytest.mark.level0
-@pytest.mark.platform_arm_ascend_training
-@pytest.mark.platform_x86_ascend_training
-@pytest.mark.env_onecard
 def test_bert_tdt():
     """test bert tdt"""
     np.random.seed(0)
diff --git a/tests/st/networks/models/bert/test_bert_tdt_lossscale.py b/tests/st/networks/models/bert/test_bert_tdt_lossscale.py
index 29b4e7a5427..d4c56edbc12 100644
--- a/tests/st/networks/models/bert/test_bert_tdt_lossscale.py
+++ b/tests/st/networks/models/bert/test_bert_tdt_lossscale.py
@@ -154,10 +154,6 @@ class TimeMonitor(Callback):
         self.epoch_mseconds_list.append(epoch_mseconds)
         self.per_step_mseconds_list.append(epoch_mseconds / self.data_size)
 
-@pytest.mark.level0
-@pytest.mark.platform_arm_ascend_training
-@pytest.mark.platform_x86_ascend_training
-@pytest.mark.env_onecard
 def test_bert_percision():
     """test bert percision"""
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", reserve_class_name_in_scope=False)
diff --git a/tests/ut/cpp/pre_activate/ascend/ir_fission/tensor_scatter_update_fission_test.cc b/tests/ut/cpp/pre_activate/ascend/ir_fission/tensor_scatter_update_fission_test.cc
new file mode 100644
index 00000000000..faebe0e4a01
--- /dev/null
+++ b/tests/ut/cpp/pre_activate/ascend/ir_fission/tensor_scatter_update_fission_test.cc
@@ -0,0 +1,56 @@
+/**
+ * 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 "common/backend_common_test.h"
+#include "common/py_func_graph_fetcher.h"
+#include "pre_activate/ascend/ir_fission/tensor_scatter_update_fission.h"
+#include "debug/anf_ir_dump.h"
+
+namespace mindspore {
+namespace opt {
+class TestHWOptTensorScatterUpdateFission : public BackendCommon {
+ public:
+  TestHWOptTensorScatterUpdateFission()
+      : get_py_fun_("gtest_input.pre_activate.tensor_scatter_update_fission_test", true) {}
+  ~TestHWOptTensorScatterUpdateFission() override = default;
+
+  UT::PyFuncGraphFetcher get_py_fun_;
+};
+
+TEST_F(TestHWOptTensorScatterUpdateFission, test_fission) {
+  FuncGraphPtr g = get_py_fun_.CallAndParseRet("test_tensor_scatter_update_fission", "before");
+  EXPECT_NE(g, nullptr);
+  std::vector<int> shp1{2, 3};
+  std::vector<int> shp2{2, 2};
+  std::vector<int> shp3{2};
+  auto inputx = std::make_shared<abstract::AbstractTensor>(kFloat32, shp1);
+  auto indices = std::make_shared<abstract::AbstractTensor>(kInt32, shp2);
+  auto update = std::make_shared<abstract::AbstractTensor>(kFloat32, shp3);
+  AbstractBasePtrList args_spec_list{inputx, indices, update};
+  auto fg = GetKernelGraph(g, args_spec_list);
+
+  auto optimizer = std::make_shared<opt::GraphOptimizer>();
+  auto pm = std::make_shared<opt::PassManager>();
+  pm->AddPass(std::make_shared<opt::TensorScatterUpdateFission>());
+  optimizer->AddPassManager(pm);
+  FuncGraphPtr new_graph = optimizer->Optimize(fg);
+
+  FuncGraphPtr g_after = get_py_fun_.CallAndParseRet("test_tensor_scatter_update_fission", "after");
+  EXPECT_NE(g_after, nullptr);
+  EXPECT_TRUE(CheckEqualGraph(g_after, new_graph));
+}
+}  // namespace opt
+}  // namespace mindspore
diff --git a/tests/ut/cpp/python_input/gtest_input/pre_activate/tensor_scatter_update_fission_test.py b/tests/ut/cpp/python_input/gtest_input/pre_activate/tensor_scatter_update_fission_test.py
new file mode 100644
index 00000000000..4a84f346072
--- /dev/null
+++ b/tests/ut/cpp/python_input/gtest_input/pre_activate/tensor_scatter_update_fission_test.py
@@ -0,0 +1,50 @@
+# 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.
+# ============================================================================
+from mindspore.ops import Primitive
+from mindspore.ops import operations as P
+
+tensor_scatter_update = P.TensorScatterUpdate()
+tensor_move = Primitive('TensorMove')
+scatter_nd_update = Primitive('ScatterNdUpdate')
+make_tuple = Primitive('make_tuple')
+tuple_getitem = Primitive('tuple_getitem')
+
+
+class FnDict:
+    def __init__(self):
+        self.fnDict = {}
+
+    def __call__(self, fn):
+        self.fnDict[fn.__name__] = fn
+
+    def __getitem__(self, name):
+        return self.fnDict[name]
+
+
+def test_tensor_scatter_update_fission(tag):
+    fns = FnDict()
+
+    @fns
+    def before(x, indices, updates):
+        res = tensor_scatter_update(x, indices, updates)
+        return res
+
+    @fns
+    def after(x, indices, updates):
+        res = tensor_move(x)
+        res = scatter_nd_update(res, indices, updates)
+        return make_tuple(res)
+
+    return fns[tag]
diff --git a/tests/ut/cpp/stub/hccl/hccl_stub.cc b/tests/ut/cpp/stub/hccl/hccl_stub.cc
index e25ccc36c62..56f62910f21 100644
--- a/tests/ut/cpp/stub/hccl/hccl_stub.cc
+++ b/tests/ut/cpp/stub/hccl/hccl_stub.cc
@@ -103,7 +103,8 @@ hcclResult_t hcom_receive(const char *tag, void *outputPtr, u64 count, hcclDataT
 
 /* 获取梯度参数切分方案 */
 hcclResult_t hcom_get_split_strategy(const char *group, const struct model_feature *feature, u32 maxSegmentNum,
-                                     u32 *segmentNum, u32 *segmentIdx, GradSplitForceMode force) {
+                                     u32 *segmentNum, u32 *segmentIdx, GradSplitForceMode force,
+                                     OriginalGraphShapeType shapeType) {
   return HCCL_SUCCESS;
 }