diff --git a/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc b/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
index 4011e0fe14..806c592f97 100644
--- a/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
+++ b/mindspore/ccsrc/pre_activate/ascend/ascend_backend_optimization.cc
@@ -65,6 +65,8 @@
 #include "pre_activate/ascend/buffer_fusion/buffer_fusion.h"
 #include "pre_activate/ascend/buffer_fusion/ub_pattern_fusion.h"
 #include "pre_activate/ascend/buffer_fusion/eltwise_fusion_pass.h"
+#include "pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.h"
+#include "pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.h"
 #include "pre_activate/ascend/buffer_fusion/conv_single_in_fusion_pass.h"
 #include "pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.h"
 #include "pre_activate/ascend/buffer_fusion/matmul_eltwise_fusion_pass.h"
@@ -336,16 +338,18 @@ void AscendBackendUBFusionOptimization(const std::shared_ptr<session::KernelGrap
   fusion_id_allocator->Init();
   auto optimizer = std::make_shared<GraphOptimizer>();
   auto ub_fusion_pm = std::make_shared<PassManager>("ub_fusion_pm");
-  ub_fusion_pm->AddPass(std::make_shared<ConvDoubleInFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<ConvSingleInFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<EltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<MatmulEltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<BnupdateEltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<DepthwiseConvEltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<BnupdateEltwiseEltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<ConvBnReduceFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<ReduceEltwiseFusionPass>(fusion_id_allocator.get()));
-  ub_fusion_pm->AddPass(std::make_shared<SegmentEltwiseFusionPass>(fusion_id_allocator.get()));
+  ub_fusion_pm->AddPass(std::make_shared<Conv2DBackpropEltwiseEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<Conv2DBackpropEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<ConvBnReduceFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<ConvSingleInFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<BnupdateEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<BnupdateEltwiseEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<MatmulEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<ConvDoubleInFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<ReduceEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<SegmentEltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<EltwiseFusionPass>(fusion_id_allocator));
+  ub_fusion_pm->AddPass(std::make_shared<DepthwiseConvEltwiseFusionPass>(fusion_id_allocator));
   ub_fusion_pm->AddPass(std::make_shared<UbPatternFusion>());
   optimizer->AddPassManager(ub_fusion_pm);
   (void)optimizer->Optimize(kernel_graph);
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_eltwise_fusion_pass.h
index 59b7b25d8d..6cdc5885f6 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class BnupdateEltwiseEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit BnupdateEltwiseEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit BnupdateEltwiseEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("BnupdateEltwiseEltwiseFusionPass", idAllocator) {}
   ~BnupdateEltwiseEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_fusion_pass.h
index b9db5c68b7..b5688f3a36 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/bnupdate_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class BnupdateEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit BnupdateEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit BnupdateEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("BnupdateEltwiseFusionPass", idAllocator) {}
   ~BnupdateEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc
new file mode 100644
index 0000000000..c90d2a17cd
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc
@@ -0,0 +1,76 @@
+/**
+ * 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/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.h"
+#include <vector>
+#include <unordered_set>
+#include <memory>
+#include <string>
+#include "kernel/kernel_fusion.h"
+#include "debug/anf_ir_dump.h"
+#include "session/anf_runtime_algorithm.h"
+#include "operator/ops.h"
+#include "utils/context/ms_context.h"
+#include "pre_activate/common/fusion_id_allocator.h"
+
+namespace mindspore {
+namespace opt {
+void Conv2DBackpropEltwiseEltwiseFusionPass::MatchConv2DBackpropInputEltwiseEltwise(
+  const CNodePtr &cnode, const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) {
+  MS_EXCEPTION_IF_NULL(cnode);
+  MS_EXCEPTION_IF_NULL(candidate_fusion);
+  auto manager = kernel_graph.manager();
+  MS_EXCEPTION_IF_NULL(manager);
+  std::unordered_set<AnfNodePtr> record{cnode};
+  auto eltwise_input = cnode->input(1);
+  if (CheckDoubleInEltWiseNode(manager.get(), eltwise_input)) {
+    (void)record.insert(eltwise_input);
+  } else {
+    return;
+  }
+  auto input_cnode = eltwise_input->cast<CNodePtr>();
+  MS_EXCEPTION_IF_NULL(input_cnode);
+  auto double_in_eltwise_input = input_cnode->input(1);
+  if (!double_in_eltwise_input->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(double_in_eltwise_input) ||
+      fusion_id_allocator->HasFusionIdAttr(double_in_eltwise_input)) {
+    return;
+  }
+  if (AnfAlgo::CheckPrimitiveType(double_in_eltwise_input, prim::kPrimConv2DBackpropInput)) {
+    (void)record.insert(double_in_eltwise_input);
+    candidate_fusion->push_back(record);
+    SetRecordFusionId(record);
+  }
+}
+
+void Conv2DBackpropEltwiseEltwiseFusionPass::MatchSingleFusionPattern(const session::KernelGraph &kernel_graph,
+                                                                      FusedNodeRecord *candidate_fusion) {
+  MS_EXCEPTION_IF_NULL(candidate_fusion);
+  std::vector<AnfNodePtr> node_list = TopoSort(kernel_graph.get_return());
+  for (auto &node : node_list) {
+    if (!AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node) ||
+        AnfAlgo::CheckPrimitiveType(node, prim::kPrimReturn)) {
+      continue;
+    }
+    auto cnode = node->cast<CNodePtr>();
+    MS_EXCEPTION_IF_NULL(cnode);
+    if (AnfAlgo::GetKernelType(cnode) == KernelType::TBE_KERNEL &&
+        AnfAlgo::GetFusionType(cnode) == kernel::FusionType::ELEMWISE &&
+        (cnode->inputs().size() == ELTWISE_INPUT_SIZE || cnode->inputs().size() == ELTWISE_DOUBLE_IN_INPUT_SIZE)) {
+      MatchConv2DBackpropInputEltwiseEltwise(cnode, kernel_graph, candidate_fusion);
+    }
+  }
+}
+}  // namespace opt
+}  // namespace mindspore
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.h
new file mode 100644
index 0000000000..7d779d35f8
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.h
@@ -0,0 +1,47 @@
+/**
+ * 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_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_ELTWISE_FUSION_PASS_H_
+#define MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_ELTWISE_FUSION_PASS_H_
+
+#include <unordered_set>
+#include <vector>
+
+#include "pre_activate/ascend/buffer_fusion/fusion_base_pass.h"
+#include "ir/anf.h"
+#include "pre_activate/common/pass.h"
+#include "pre_activate/common/fusion_id_allocator.h"
+#include "device/kernel_info.h"
+#include "kernel/kernel.h"
+#include "session/kernel_graph.h"
+
+namespace mindspore {
+namespace opt {
+using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
+
+class Conv2DBackpropEltwiseEltwiseFusionPass : public FusionBasePass {
+ public:
+  explicit Conv2DBackpropEltwiseEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
+      : FusionBasePass("Conv2DBackpropEltwiseEltwiseFusionPass", idAllocator) {}
+  ~Conv2DBackpropEltwiseEltwiseFusionPass() override = default;
+  void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
+
+ private:
+  void MatchConv2DBackpropInputEltwiseEltwise(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
+                                              FusedNodeRecord *candidate_fusion);
+};
+}  // namespace opt
+}  // namespace mindspore
+#endif  // MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_ELTWISE_FUSION_PASS_H_
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.cc b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.cc
new file mode 100644
index 0000000000..a18d578f7f
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.cc
@@ -0,0 +1,69 @@
+/**
+ * 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/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.h"
+#include <vector>
+#include <unordered_set>
+#include <memory>
+#include <string>
+#include "kernel/kernel_fusion.h"
+#include "debug/anf_ir_dump.h"
+#include "session/anf_runtime_algorithm.h"
+#include "operator/ops.h"
+#include "utils/context/ms_context.h"
+#include "pre_activate/common/fusion_id_allocator.h"
+
+namespace mindspore {
+namespace opt {
+void Conv2DBackpropEltwiseFusionPass::MatchConv2DBackpropInputEltwise(const CNodePtr &cnode,
+                                                                      const session::KernelGraph &kernel_graph,
+                                                                      FusedNodeRecord *candidate_fusion) {
+  MS_EXCEPTION_IF_NULL(cnode);
+  MS_EXCEPTION_IF_NULL(candidate_fusion);
+  auto manager = kernel_graph.manager();
+  MS_EXCEPTION_IF_NULL(manager);
+  std::unordered_set<AnfNodePtr> record{cnode};
+  auto eltwise_input = cnode->input(1);
+  if (!eltwise_input->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(eltwise_input) ||
+      fusion_id_allocator->HasFusionIdAttr(eltwise_input)) {
+    return;
+  }
+  if (AnfAlgo::CheckPrimitiveType(eltwise_input, prim::kPrimConv2DBackpropInput)) {
+    (void)record.insert(eltwise_input);
+    candidate_fusion->push_back(record);
+    SetRecordFusionId(record);
+  }
+}
+
+void Conv2DBackpropEltwiseFusionPass::MatchSingleFusionPattern(const session::KernelGraph &kernel_graph,
+                                                               FusedNodeRecord *candidate_fusion) {
+  MS_EXCEPTION_IF_NULL(candidate_fusion);
+  std::vector<AnfNodePtr> node_list = TopoSort(kernel_graph.get_return());
+  for (auto &node : node_list) {
+    if (!AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node) ||
+        AnfAlgo::CheckPrimitiveType(node, prim::kPrimReturn)) {
+      continue;
+    }
+    auto cnode = node->cast<CNodePtr>();
+    MS_EXCEPTION_IF_NULL(cnode);
+    if (AnfAlgo::GetKernelType(cnode) == KernelType::TBE_KERNEL &&
+        AnfAlgo::GetFusionType(cnode) == kernel::FusionType::ELEMWISE &&
+        (cnode->inputs().size() == ELTWISE_INPUT_SIZE || cnode->inputs().size() == ELTWISE_DOUBLE_IN_INPUT_SIZE)) {
+      MatchConv2DBackpropInputEltwise(cnode, kernel_graph, candidate_fusion);
+    }
+  }
+}
+}  // namespace opt
+}  // namespace mindspore
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.h
new file mode 100644
index 0000000000..171352de9b
--- /dev/null
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv2dbackprop_eltwise_fusion_pass.h
@@ -0,0 +1,47 @@
+/**
+ * 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_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_FUSION_PASS_H_
+#define MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_FUSION_PASS_H_
+
+#include <unordered_set>
+#include <vector>
+
+#include "pre_activate/ascend/buffer_fusion/fusion_base_pass.h"
+#include "ir/anf.h"
+#include "pre_activate/common/pass.h"
+#include "pre_activate/common/fusion_id_allocator.h"
+#include "device/kernel_info.h"
+#include "kernel/kernel.h"
+#include "session/kernel_graph.h"
+
+namespace mindspore {
+namespace opt {
+using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
+
+class Conv2DBackpropEltwiseFusionPass : public FusionBasePass {
+ public:
+  explicit Conv2DBackpropEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
+      : FusionBasePass("Conv2DBackpropEltwiseFusionPass", idAllocator) {}
+  ~Conv2DBackpropEltwiseFusionPass() override = default;
+  void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
+
+ private:
+  void MatchConv2DBackpropInputEltwise(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
+                                       FusedNodeRecord *candidate_fusion);
+};
+}  // namespace opt
+}  // namespace mindspore
+#endif  // MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_PASS_CONV2DBACKPROP_ELTWISE_FUSION_PASS_H_
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_bnreduce_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_bnreduce_fusion_pass.h
index aa835b5ba7..7a06faa624 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_bnreduce_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_bnreduce_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class ConvBnReduceFusionPass : public FusionBasePass {
  public:
-  explicit ConvBnReduceFusionPass(FusionIdAllocator *idAllocator)
+  explicit ConvBnReduceFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("ConvBnReduceFusionPass", idAllocator) {}
   ~ConvBnReduceFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.cc b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
index 4c6902816c..c4bfb96109 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
@@ -27,19 +27,6 @@
 
 namespace mindspore {
 namespace opt {
-bool ConvDoubleInFusionPass::CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node) {
-  MS_EXCEPTION_IF_NULL(manager);
-  if (!node->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node)) {
-    return false;
-  }
-  auto cnode = node->cast<CNodePtr>();
-  MS_EXCEPTION_IF_NULL(cnode);
-  auto user_nodes = manager->node_users()[node];
-  return AnfAlgo::GetKernelType(node) == KernelType::TBE_KERNEL &&
-         AnfAlgo::GetFusionType(node) == kernel::FusionType::ELEMWISE && user_nodes.size() == ELTWISE_USE &&
-         cnode->inputs().size() == ELTWISE_INPUT_SIZE;
-}
-
 void ConvDoubleInFusionPass::MatchConvDoubleInEltwise(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
                                                       FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.h
index 6bcc40789a..062b8182fb 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_double_in_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class ConvDoubleInFusionPass : public FusionBasePass {
  public:
-  explicit ConvDoubleInFusionPass(FusionIdAllocator *idAllocator)
+  explicit ConvDoubleInFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("ConvDoubleInFusionPass", idAllocator) {}
   ~ConvDoubleInFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
@@ -41,7 +41,6 @@ class ConvDoubleInFusionPass : public FusionBasePass {
  private:
   void MatchConvDoubleInEltwise(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
                                 FusedNodeRecord *candidate_fusion);
-  bool CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
 };
 }  // namespace opt
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_single_in_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_single_in_fusion_pass.h
index 2824b6c883..bf7e581dff 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_single_in_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/conv_single_in_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class ConvSingleInFusionPass : public FusionBasePass {
  public:
-  explicit ConvSingleInFusionPass(FusionIdAllocator *idAllocator)
+  explicit ConvSingleInFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("ConvSingleInFusionPass", idAllocator) {}
   ~ConvSingleInFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/depthwiseconv_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/depthwiseconv_eltwise_fusion_pass.h
index 05d473bd1a..c2e72f26ff 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/depthwiseconv_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/depthwiseconv_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class DepthwiseConvEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit DepthwiseConvEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit DepthwiseConvEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("DepthwiseConvEltwiseFusionPass", idAllocator) {}
   ~DepthwiseConvEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/eltwise_fusion_pass.h
index 8cf9796e98..54ff0f5982 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class EltwiseFusionPass : public FusionBasePass {
  public:
-  explicit EltwiseFusionPass(FusionIdAllocator *idAllocator) : FusionBasePass("EltwiseFusionPass", idAllocator) {}
+  explicit EltwiseFusionPass(FusionIdAllocatorPtr idAllocator) : FusionBasePass("EltwiseFusionPass", idAllocator) {}
   ~EltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
 
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.cc b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.cc
index 51e39ac9fd..3f5dd98112 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.cc
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.cc
@@ -36,6 +36,19 @@ bool FusionBasePass::CheckEltWiseNode(FuncGraphManager *manager, const AnfNodePt
          cnode->inputs().size() == ELTWISE_INPUT_SIZE;
 }
 
+bool FusionBasePass::CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node) {
+  MS_EXCEPTION_IF_NULL(manager);
+  if (!node->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node)) {
+    return false;
+  }
+  auto cnode = node->cast<CNodePtr>();
+  MS_EXCEPTION_IF_NULL(cnode);
+  auto user_nodes = manager->node_users()[node];
+  return AnfAlgo::GetKernelType(node) == KernelType::TBE_KERNEL &&
+         AnfAlgo::GetFusionType(node) == kernel::FusionType::ELEMWISE && user_nodes.size() == ELTWISE_USE &&
+         cnode->inputs().size() == ELTWISE_DOUBLE_IN_INPUT_SIZE;
+}
+
 void FusionBasePass::SetRecordFusionId(const std::unordered_set<AnfNodePtr> &record) {
   auto id = fusion_id_allocator->AllocateFusionId();
   for (auto node : record) {
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.h
index c44508318e..8d2ed81607 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/fusion_base_pass.h
@@ -32,13 +32,14 @@ namespace opt {
 const int8_t MAX_ELTWISE_NUM = 3;
 const int8_t MIN_ELTWISE_SIZE = 2;
 const int8_t ELTWISE_INPUT_SIZE = 2;
+const int8_t ELTWISE_DOUBLE_IN_INPUT_SIZE = 3;
 const int8_t ELTWISE_USE = 1;
 const int8_t MAX_ELTWISE_SIZE = 6;
 using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class FusionBasePass : public Pass {
  public:
-  FusionBasePass(const std::string &name, FusionIdAllocator *idAllocator)
+  FusionBasePass(const std::string &name, FusionIdAllocatorPtr idAllocator)
       : Pass(name), fusion_id_allocator(idAllocator) {}
   ~FusionBasePass() override = default;
   bool Run(const FuncGraphPtr &graph) override;
@@ -49,7 +50,8 @@ class FusionBasePass : public Pass {
                                         FusedNodeRecord *candidate_fusion) = 0;
   void SetRecordFusionId(const std::unordered_set<AnfNodePtr> &record);
   bool CheckEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
-  FusionIdAllocator *fusion_id_allocator;
+  bool CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
+  FusionIdAllocatorPtr fusion_id_allocator;
 };
 }  // namespace opt
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/matmul_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/matmul_eltwise_fusion_pass.h
index 00178ee678..5baaa6db86 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/matmul_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/matmul_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class MatmulEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit MatmulEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit MatmulEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("MatmulEltwiseFusionPass", idAllocator) {}
   ~MatmulEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/reduce_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/reduce_eltwise_fusion_pass.h
index 082cbf99a0..42d896e96b 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/reduce_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/reduce_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class ReduceEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit ReduceEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit ReduceEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("ReduceEltwiseFusionPass", idAllocator) {}
   ~ReduceEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/segment_eltwise_fusion_pass.h b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/segment_eltwise_fusion_pass.h
index c774d2a8bf..41f06ba1f9 100644
--- a/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/segment_eltwise_fusion_pass.h
+++ b/mindspore/ccsrc/pre_activate/ascend/buffer_fusion/segment_eltwise_fusion_pass.h
@@ -33,7 +33,7 @@ using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
 
 class SegmentEltwiseFusionPass : public FusionBasePass {
  public:
-  explicit SegmentEltwiseFusionPass(FusionIdAllocator *idAllocator)
+  explicit SegmentEltwiseFusionPass(FusionIdAllocatorPtr idAllocator)
       : FusionBasePass("SegmentEltwiseFusionPass", idAllocator) {}
   ~SegmentEltwiseFusionPass() override = default;
   void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) override;
diff --git a/mindspore/ccsrc/pre_activate/common/fusion_id_allocator.h b/mindspore/ccsrc/pre_activate/common/fusion_id_allocator.h
index 8d0cbb3e76..91e83600f2 100644
--- a/mindspore/ccsrc/pre_activate/common/fusion_id_allocator.h
+++ b/mindspore/ccsrc/pre_activate/common/fusion_id_allocator.h
@@ -16,6 +16,7 @@
 #ifndef MINDSPORE_CCSRC_PRE_ACTIVATE_COMMON_FUSION_ID_ALLOCATOR_H_
 #define MINDSPORE_CCSRC_PRE_ACTIVATE_COMMON_FUSION_ID_ALLOCATOR_H_
 
+#include <memory>
 #include "ir/base.h"
 
 namespace mindspore {
@@ -36,6 +37,7 @@ class FusionIdAllocator {
  private:
   int32_t fusion_id;
 };
+using FusionIdAllocatorPtr = std::shared_ptr<FusionIdAllocator>;
 }  // namespace opt
 }  // namespace mindspore