diff --git a/ge/common/profiling/profiling_manager.cc b/ge/common/profiling/profiling_manager.cc
index d615187f..8e984bb3 100644
--- a/ge/common/profiling/profiling_manager.cc
+++ b/ge/common/profiling/profiling_manager.cc
@@ -961,9 +961,8 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY void ProfilingManager::GetOpInp
   std::vector<DataType> input_data_type;
   for (size_t i = 0; i < op->GetAllInputsSize(); ++i) {
     GeTensorDescPtr input_tensor_desc = op->MutableInputDesc(i);
-    if (input_tensor_desc == nullptr) {
-      continue;
-    }
+    GE_IF_BOOL_EXEC(input_tensor_desc == nullptr, continue);
+
     input_format.emplace_back(input_tensor_desc->GetFormat());
     input_shape.emplace_back(input_tensor_desc->GetShape().GetDims());
     input_data_type.emplace_back(input_tensor_desc->GetDataType());
@@ -973,9 +972,8 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY void ProfilingManager::GetOpInp
   std::vector<DataType> output_data_type;
   for (size_t j = 0; j < op->GetOutputsSize(); ++j) {
     GeTensorDescPtr output_tensor_desc = op->MutableOutputDesc(j);
-    if (output_tensor_desc == nullptr) {
-      continue;
-    }
+    GE_IF_BOOL_EXEC(output_tensor_desc == nullptr, continue);
+
     output_format.emplace_back(output_tensor_desc->GetFormat());
     output_shape.emplace_back(output_tensor_desc->GetShape().GetDims());
     output_data_type.emplace_back(output_tensor_desc->GetDataType());
diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index 1796d424..575afb35 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -854,7 +854,7 @@ Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &in
            op_desc->GetName().c_str());
     return PARAM_INVALID;
   }
-  OmgContext &omg_context = (impl_ == nullptr) ? domi::GetContext() : impl_->omg_context_;
+  OmgContext &omg_context = impl_->omg_context_;
   omg_context.is_dynamic_input = ContainsDynamicInpus(*op_desc);
 
   if (op_desc->HasAttr(ATTR_NAME_UNREGST_OPPATH)) {
@@ -869,11 +869,7 @@ Status GeGenerator::BuildSingleOp(OpDescPtr &op_desc, const vector<GeTensor> &in
   if (!HasShapeRange(inputs) && compile_flag == kFuzzBuildPattern) {
     fuzz_compile_flag = true;
   }
-  if (!AttrUtils::SetBool(op_desc, ATTR_NAME_FUZZ_BUILD, fuzz_compile_flag)) {
-    REPORT_CALL_ERROR("E19999", "set ATTR_NAME_FUZZ_BUILD failed for %s.", op_desc->GetName().c_str());
-    GELOGE(FAILED, "[Set][ATTR_NAME_FUZZ_BUILD] Failed to set attr for %s.", op_desc->GetName().c_str());
-    return FAILED;
-  }
+  (void)AttrUtils::SetBool(op_desc, ATTR_NAME_FUZZ_BUILD, fuzz_compile_flag);
   impl_->omg_context_.fuzz_compile_flag = fuzz_compile_flag;
 
   // 1. Create ComputeGraph.
diff --git a/ge/graph/build/memory/graph_mem_assigner.cc b/ge/graph/build/memory/graph_mem_assigner.cc
index f72efe02..db7258d6 100755
--- a/ge/graph/build/memory/graph_mem_assigner.cc
+++ b/ge/graph/build/memory/graph_mem_assigner.cc
@@ -579,11 +579,8 @@ Status GraphMemoryAssigner::ReAssignContinuousMemory(bool is_loop_graph) {
     if (continuous_output) {
       GE_CHK_STATUS_RET(GetNodeMemoryType(node, memory_type, "output"),
                         "[Get][MemType]fail for node:%s", node->GetName().c_str());
-      ret = AssignContinuousOutputMemory(node, memory_type, continuous_type);
-      if (ret != ge::SUCCESS) {
-        GELOGE(ret, "[Assign][Memory:Continuous:Ouput]fail for node:%s", node->GetName().c_str());
-        return ret;
-      }
+      GE_CHK_STATUS_RET(AssignContinuousOutputMemory(node, memory_type, continuous_type),
+                        "[Assign][Memory:Continuous:Output]fail for node:%s", node->GetName().c_str());
     }
   }
   // Assign continuous input memory in `reverse topo order` which stored before
diff --git a/ge/graph/build/stream_allocator.cc b/ge/graph/build/stream_allocator.cc
index a5a1112e..dae36b83 100644
--- a/ge/graph/build/stream_allocator.cc
+++ b/ge/graph/build/stream_allocator.cc
@@ -1212,7 +1212,8 @@ Status StreamAllocator::SetActiveStreamsForLoop() {
   for (const auto &node : whole_graph_->GetNodes(whole_graph_->GetGraphUnknownFlag())) {
     GE_CHECK_NOTNULL(node->GetOpDesc());
     bool is_loop_active = false;
-    if (AttrUtils::GetBool(node->GetOpDesc(), ATTR_NAME_IS_LOOP_ACTIVE, is_loop_active) && is_loop_active) {
+    (void)AttrUtils::GetBool(node->GetOpDesc(), ATTR_NAME_IS_LOOP_ACTIVE, is_loop_active);
+    if (is_loop_active) {
       vector<string> activated_label_list;
 
       NodePtr pre_switch_node = FindSwitchNodeBeforeLoopActiveNode(node);
diff --git a/ge/graph/load/model_manager/model_manager.cc b/ge/graph/load/model_manager/model_manager.cc
index d7a6ca25..6a563d2f 100755
--- a/ge/graph/load/model_manager/model_manager.cc
+++ b/ge/graph/load/model_manager/model_manager.cc
@@ -1668,42 +1668,23 @@ Status ModelManager::LaunchKernelCheckAicpuOp(std::vector<std::string> &aicpu_op
   };
   GE_MAKE_GUARD(release, callback);
   // malloc sysOpInfoList in SysOpCheckInfo
-  status = rtMalloc(&d_req_op_list, op_nums * sizeof(SysOpInfo), RT_MEMORY_HBM);
-  if (status != RT_ERROR_NONE) {
-    REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%zu, ret = 0x%X", op_nums * sizeof(SysOpInfo), status);
-    GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%zu, ret = 0x%X", op_nums * sizeof(SysOpInfo), status);
-    return RT_ERROR_TO_GE_STATUS(status);
-  }
+  GE_CHK_RT_RET(rtMalloc(&d_req_op_list, op_nums * sizeof(SysOpInfo), RT_MEMORY_HBM));
   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) {
-    REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%zu, ret = 0x%X", op_nums * sizeof(SysOpInfo), status);
-    GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%zu, ret = 0x%X", op_nums * sizeof(SysOpInfo), status);
-    return RT_ERROR_TO_GE_STATUS(status);
-  }
+  GE_CHK_RT_RET(rtMalloc(&d_res_op_list, op_nums * sizeof(SysOpInfo), RT_MEMORY_HBM));
   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) {
-    REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%zu, ret = 0x%X", op_nums * sizeof(ReturnCode), status);
-    GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%zu, ret = 0x%X", op_nums * sizeof(ReturnCode), status);
-    return RT_ERROR_TO_GE_STATUS(status);
-  }
+  GE_CHK_RT_RET(rtMalloc(&d_ret_code_list, op_nums * sizeof(ReturnCode), RT_MEMORY_HBM));
   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) {
-      REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%lu, ret = 0x%X", op_type.length(), status);
-      GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%lu, ret = 0x%X", op_type.length(), status);
-      return RT_ERROR_TO_GE_STATUS(status);
-    }
+    GE_CHK_RT_RET(rtMalloc(&d_op_type_name, op_type.length(), RT_MEMORY_HBM));
+
     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));
@@ -1716,12 +1697,8 @@ Status ModelManager::LaunchKernelCheckAicpuOp(std::vector<std::string> &aicpu_op
     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) {
-      REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%lu, ret = 0x%X", op_type.length(), status);
-      GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%lu, ret = 0x%X", op_type.size(), status);
-      return RT_ERROR_TO_GE_STATUS(status);
-    }
+    GE_CHK_RT_RET(rtMalloc(&d_op_type_name, op_type.length(), RT_MEMORY_HBM));
+
     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));
@@ -1745,12 +1722,8 @@ Status ModelManager::LaunchKernelCheckAicpuOp(std::vector<std::string> &aicpu_op
   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) {
-    REPORT_CALL_ERROR("E19999", "Call rtMalloc fail, size:%u, ret = 0x%X", args_size, status);
-    GELOGE(RT_FAILED, "[Call][RtMalloc] fail, size:%u, ret = 0x%X", args_size, status);
-    return RT_ERROR_TO_GE_STATUS(status);
-  }
+  GE_CHK_RT_RET(rtMalloc(&args, args_size, RT_MEMORY_HBM));
+
   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));
diff --git a/ge/graph/manager/graph_manager.cc b/ge/graph/manager/graph_manager.cc
index 40a7cf60..ad04fa48 100755
--- a/ge/graph/manager/graph_manager.cc
+++ b/ge/graph/manager/graph_manager.cc
@@ -3532,9 +3532,8 @@ Status GraphManager::OptimizeSubgraph(const GraphNodePtr &graph_node, ComputeGra
     return ret;
   }
   GE_TIMESTAMP_EVENT_END(SetSubgraph, "OptimizeSubgraph::SetSubGraph");
-  if ((options_.build_mode == BUILD_MODE_TUNING) &&
-      (options_.build_step == BUILD_STEP_BEFORE_UB_MATCH || options_.build_step == BUILD_STEP_AFTER_BUILDER ||
-       options_.build_step == BUILD_STEP_AFTER_BUILDER_SUB)) {
+  std::set<string> build_steps = {BUILD_STEP_BEFORE_UB_MATCH, BUILD_STEP_AFTER_BUILDER, BUILD_STEP_AFTER_BUILDER_SUB};
+  if ((options_.build_mode == BUILD_MODE_TUNING) && (build_steps.count(options_.build_step) > 0)) {
     GE_TIMESTAMP_START(ConvertGraphToFile);
     std::string tuning_path;
     (void) GetContext().GetOption(TUNING_PATH, tuning_path);
diff --git a/ge/graph/optimize/mem_rw_conflict_optimize.cc b/ge/graph/optimize/mem_rw_conflict_optimize.cc
index 6ffd099d..30fcabef 100644
--- a/ge/graph/optimize/mem_rw_conflict_optimize.cc
+++ b/ge/graph/optimize/mem_rw_conflict_optimize.cc
@@ -743,12 +743,12 @@ Status GraphOptimize::HandleMemoryRWConflict(ComputeGraphPtr &compute_graph) {
       continue;
     }
     // ignore data / netoutput of subgraph
-    if (node->GetType() == DATA && AttrUtils::HasAttr(node->GetOpDesc(), ATTR_NAME_PARENT_NODE_INDEX)) {
-      continue;
-    }
-    if (node->GetType() == NETOUTPUT && AttrUtils::HasAttr(node->GetOpDesc(), ATTR_NAME_PARENT_NODE_INDEX)) {
-      continue;
+    if (AttrUtils::HasAttr(node->GetOpDesc(), ATTR_NAME_PARENT_NODE_INDEX)) {
+      if (node->GetType() == DATA || node->GetType() == NETOUTPUT) {
+        continue;
+      }
     }
+
     bool identity_reserved = false;
     AttrUtils::GetBool(node->GetOpDesc(), ATTR_NAME_CANNOT_BE_DELETED, identity_reserved);
     if (identity_reserved) {
diff --git a/ge/graph/partition/graph_partition.cc b/ge/graph/partition/graph_partition.cc
index 503979cb..7df23f89 100755
--- a/ge/graph/partition/graph_partition.cc
+++ b/ge/graph/partition/graph_partition.cc
@@ -366,11 +366,8 @@ graphStatus ge::GraphPartitioner::AddPlaceHolderEndInSrcDstGraph(const AnchorPtr
   // link input -> end
   string end_name = kEndType + std::to_string(graph_info_.num_of_pld_end_);
   auto end_op_desc = MakeShared<OpDesc>(end_graph->GetName() + "_" + end_name, END);
-  if (end_op_desc == nullptr) {
-    REPORT_CALL_ERROR("E19999", "New Memory for OpDesc failed.");
-    GELOGE(GRAPH_PARAM_INVALID, "[New][Memory] for OpDesc failed, pld_op_desc is nullptr.");
-    return FAILED;
-  }
+  GE_CHECK_NOTNULL(end_op_desc);
+
   GE_IF_BOOL_EXEC(!AttrUtils::SetInt(end_op_desc, "peerIndex", graph_info_.num_of_pld_end_),
                   GELOGW("SetInt peerIndex failed");)
   GE_IF_BOOL_EXEC(!AttrUtils::SetStr(end_op_desc, "parentOpType", dst_node->GetType()),
@@ -429,11 +426,8 @@ graphStatus ge::GraphPartitioner::AddPlaceHolderEndInSrcDstGraph(const AnchorPtr
   int64_t node_id = src_node_opdesc->GetId();
   const string pld_name = kPlaceHolderType + std::to_string(graph_info_.num_of_pld_end_);
   auto pld_op_desc = MakeShared<OpDesc>(pld_graph->GetName() + "_" + pld_name, PLACEHOLDER);
-  if (pld_op_desc == nullptr) {
-    REPORT_CALL_ERROR("E19999", "New Memory for OpDesc failed.");
-    GELOGE(GRAPH_PARAM_INVALID, "[New][Memory] for OpDesc failed.");
-    return FAILED;
-  }
+  GE_CHECK_NOTNULL(pld_op_desc);
+  
   GE_IF_BOOL_EXEC(!AttrUtils::SetInt(pld_op_desc, "peerIndex", graph_info_.num_of_pld_end_),
                   GELOGW("SetInt peerIndex failed");)
   GE_IF_BOOL_EXEC(!AttrUtils::SetStr(pld_op_desc, "_peerNodeName", new_end_node->GetName()),
diff --git a/ge/graph/passes/base_pass.cc b/ge/graph/passes/base_pass.cc
index 6d933295..16c05647 100755
--- a/ge/graph/passes/base_pass.cc
+++ b/ge/graph/passes/base_pass.cc
@@ -333,11 +333,8 @@ Status GEPass::RunPassesOneGraph(const NamesToPass &names_to_passes) {
     during_pass_node_set.nodes_last.clear();
   } while ((!during_pass_node_set.nodes_re_pass.empty() || !nodes.empty()) && ++re_pass_times < kMaxRePassTimes);
 
-  if (re_pass_times == kMaxRePassTimes) {
-    GELOGW("re_pass_times should not come to %d", kMaxRePassTimes);
-  }
+  GE_IF_BOOL_EXEC(re_pass_times == kMaxRePassTimes, GELOGW("re_pass_times should not come to %d", kMaxRePassTimes));
   GELOGD("All passes runs end");
-
   return SUCCESS;
 }
 Status GEPass::RunPassesOnSubGraph(const NodePtr &node, const NamesToPass &names_to_passes, bool &has_sub_graph) {
diff --git a/ge/graph/passes/flow_ctrl_pass.cc b/ge/graph/passes/flow_ctrl_pass.cc
index fe0cb9ea..469d2696 100755
--- a/ge/graph/passes/flow_ctrl_pass.cc
+++ b/ge/graph/passes/flow_ctrl_pass.cc
@@ -41,9 +41,7 @@ Status FlowCtrlPass::Run(ComputeGraphPtr compute_graph) {
   bool graph_change = false;
   // 1. Add FP/BP flow ctrl (big cycle)
   for (auto &node : compute_graph->GetDirectNode()) {
-    if (node == nullptr) {
-      continue;
-    }
+    GE_IF_BOOL_EXEC(node == nullptr, continue);
     GE_IF_BOOL_EXEC(node->GetOpDesc() == nullptr, continue);
     uint32_t true_stream_id = 0;
     bool is_found = AttrUtils::GetInt(node->GetOpDesc(), ATTR_NAME_TRUE_BRANCH_STREAM, true_stream_id);
@@ -65,9 +63,7 @@ Status FlowCtrlPass::Run(ComputeGraphPtr compute_graph) {
   // 2. Add special node flow ctrl. eg, IteratorGetNext. (small cycle)
   //    NOTE: Small cycle share the variables with big cycle.
   for (auto &node : compute_graph->GetDirectNode()) {
-    if (node == nullptr) {
-      continue;
-    }
+    GE_IF_BOOL_EXEC(node == nullptr, continue);
     GE_IF_BOOL_EXEC(node->GetOpDesc() == nullptr, continue);
     bool need_cycle_flag = false;
     bool is_found = AttrUtils::GetBool(node->GetOpDesc(), ATTR_NAME_STREAM_CYCLE_EVENT_FLAG, need_cycle_flag);
diff --git a/ge/graph/passes/subgraph_const_migration_pass.cc b/ge/graph/passes/subgraph_const_migration_pass.cc
index 7993ba85..7cf75661 100644
--- a/ge/graph/passes/subgraph_const_migration_pass.cc
+++ b/ge/graph/passes/subgraph_const_migration_pass.cc
@@ -164,9 +164,10 @@ Status SubgraphConstMigrationPass::ClassifyGraphNodes(const ComputeGraphPtr &gra
 
         data_nodes[parent_index] = node;
         GELOGD("%s, index: %u, Data: %s", subgraph->GetName().c_str(), parent_index, node->GetName().c_str());
-      } else if ((node->GetType() == CONSTANT) && (node->GetOutDataAnchor(kZeroIndex) != nullptr)) {
+      } else if (node->GetType() == CONSTANT) {
         set<string> peer_name_list;
         const auto &out_anchor = node->GetOutDataAnchor(kZeroIndex);
+        GE_IF_BOOL_EXEC(out_anchor == nullptr, continue);
         for (const auto &in_anchor : out_anchor->GetPeerInDataAnchors()) {
           const auto &peer_node = in_anchor->GetOwnerNode();
           // Trim subgraph node name prefix.
diff --git a/ge/graph/passes/transop_breadth_fusion_pass.cc b/ge/graph/passes/transop_breadth_fusion_pass.cc
index d52c3a18..58b40a5f 100644
--- a/ge/graph/passes/transop_breadth_fusion_pass.cc
+++ b/ge/graph/passes/transop_breadth_fusion_pass.cc
@@ -64,16 +64,19 @@ std::string TransOpBreadthFusionPass::GetNodeId(const int anchor_index, const No
   GE_IF_BOOL_EXEC(node == nullptr || node->GetOpDesc() == nullptr,
                   REPORT_INNER_ERROR("E19999", "Param node or its op_desc is nullptr, check invalid");
                   GELOGE(FAILED, "[Check][Param] Param node or its op_desc is nullptr"); return "");
+
+  std::set<std::string> trans_shapes = { RESHAPE, EXPANDDIMS, SQUEEZE };
+  std::set<std::string> trans_shape_and_format = { TRANSPOSE, TRANSPOSED, EXPANDDIMS };
   if (node->GetType() == CAST) {
     trans_data_type = true;
-  } else if (node->GetType() == TRANSPOSE || node->GetType() == TRANSPOSED || node->GetType() == EXPANDDIMS) {
+  } else if (trans_shape_and_format.count(node->GetType()) > 0) {
     trans_format = true;
     trans_shape = true;
   } else if (node->GetType() == TRANSDATA) {
     trans_data_type = true;
     trans_format = true;
     trans_shape = true;
-  } else if (node->GetType() == RESHAPE || node->GetType() == EXPANDDIMS || node->GetType() == SQUEEZE) {
+  } else if (trans_shapes.count(node->GetType()) > 0) {
     trans_shape = true;
   } else if (node->GetType() == REFORMAT) {
     trans_format = true;
diff --git a/ge/host_kernels/slice_kernel.cc b/ge/host_kernels/slice_kernel.cc
index 025d7f66..83b98111 100644
--- a/ge/host_kernels/slice_kernel.cc
+++ b/ge/host_kernels/slice_kernel.cc
@@ -71,15 +71,13 @@ Status SliceKernel::Compute(const OpDescPtr attr, const std::vector<ConstGeTenso
     GELOGW("The number of input for slice must be %zu.", kSliceInputSize);
     return NOT_CHANGED;
   }
-
   ConstGeTensorPtr x_ = input[kSliceInputIndexX];
   ConstGeTensorPtr begin = input[kSliceInputIndexBegin];
   ConstGeTensorPtr size = input[kSliceInputIndexSize];
-  if (x_ == nullptr || begin == nullptr || size == nullptr) {
-    GELOGW("input tensor is nullptr.");
-    return NOT_CHANGED;
+  Status ret = CheckInput(x_, begin, size);
+  if (ret != SUCCESS) {
+    return ret;
   }
-
   // data type in input_x
   auto data_type = x_->GetTensorDesc().GetDataType();
   // check supported
@@ -92,11 +90,7 @@ Status SliceKernel::Compute(const OpDescPtr attr, const std::vector<ConstGeTenso
   if (!is_success) {
     return NOT_CHANGED;
   }
-  // check data type of begin and size
-  if (begin->GetTensorDesc().GetDataType() != DT_INT32 || size->GetTensorDesc().GetDataType() != DT_INT32) {
-    GELOGW("Data type of begin and size for slice are not DT_INT32.");
-    return NOT_CHANGED;
-  }
+
 
   void *data = reinterpret_cast<void *>(const_cast<uint8_t *>(x_->GetData().data()));
   int32_t *begin_data = const_cast<int32_t *>(reinterpret_cast<const int32_t *>(begin->GetData().GetData()));
@@ -145,7 +139,7 @@ Status SliceKernel::Compute(const OpDescPtr attr, const std::vector<ConstGeTenso
     return NOT_CHANGED;
   }
 
-  Status ret = CheckOutputDims(output_dims, attr);
+  ret = CheckOutputDims(output_dims, attr);
   if (ret != SUCCESS) {
     return ret;
   }
@@ -161,6 +155,19 @@ Status SliceKernel::Compute(const OpDescPtr attr, const std::vector<ConstGeTenso
   return SUCCESS;
 }
 
+Status SliceKernel::CheckInput(const ConstGeTensorPtr x_, const ConstGeTensorPtr begin, const ConstGeTensorPtr size) {
+  if (x_ == nullptr || begin == nullptr || size == nullptr) {
+    GELOGW("input tensor is nullptr.");
+    return NOT_CHANGED;
+  }
+  // check data type of begin and size
+  if (begin->GetTensorDesc().GetDataType() != DT_INT32 || size->GetTensorDesc().GetDataType() != DT_INT32) {
+    GELOGW("Data type of begin and size for slice are not DT_INT32.");
+    return NOT_CHANGED;
+  }
+  return SUCCESS;
+}
+
 Status SliceKernel::CheckOutputDims(const std::vector<int64_t> &output_dims, const OpDescPtr attr) {
   // check dim not all less than 0
   for (auto dim : output_dims) {
diff --git a/ge/host_kernels/slice_kernel.h b/ge/host_kernels/slice_kernel.h
index 4c059b18..efe85316 100755
--- a/ge/host_kernels/slice_kernel.h
+++ b/ge/host_kernels/slice_kernel.h
@@ -28,6 +28,7 @@ class SliceKernel : public Kernel {
                  vector<GeTensorPtr> &v_output) override;
 
   Status CheckOutputDims(const std::vector<int64_t> &output_dims, const OpDescPtr attr);
+  Status CheckInput(const ConstGeTensorPtr x_, const ConstGeTensorPtr begin, const ConstGeTensorPtr size);
 };
 }  // namespace ge
 
diff --git a/ge/hybrid/node_executor/hccl/hccl_node_executor.cc b/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
index c46d5080..0aee5122 100644
--- a/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
+++ b/ge/hybrid/node_executor/hccl/hccl_node_executor.cc
@@ -95,8 +95,8 @@ Status HcclNodeTask::ExecuteAsync(TaskContext &context, std::function<void()> do
   }
   op_info.dataType = iter->second;
   HcclReduceOp op_type = HCCL_REDUCE_SUM;
-  if (op_desc->GetType() == HCOMALLREDUCE || op_desc->GetType() == HCOMREDUCESCATTER ||
-      op_desc->GetType() == HVDCALLBACKALLREDUCE || op_desc->GetType() == HCOMREDUCE) {
+  std::set<std::string> hccl_types = { HCOMALLREDUCE, HCOMREDUCESCATTER, HVDCALLBACKALLREDUCE, HCOMREDUCE };
+  if (hccl_types.count(op_desc->GetType()) > 0) {
     GE_CHK_STATUS_RET(HcomOmeUtil::GetHcclOperationType(op_desc, op_type),
                       "[Get][HcclOperationType] failed for %s type:%s", op_desc->GetName().c_str(),
                       op_desc->GetType().c_str());
diff --git a/ge/ir_build/ge_ir_build.cc b/ge/ir_build/ge_ir_build.cc
index c7e9522b..6b6fd1f5 100644
--- a/ge/ir_build/ge_ir_build.cc
+++ b/ge/ir_build/ge_ir_build.cc
@@ -283,6 +283,7 @@ class Impl {
   void SetRtSocVersion();
   void UpdateThreadContext();
   void LoadOpsProto();
+  std::string GetParam(const std::string &param);
  public:
   ge::GeGenerator generator_;
   std::map<std::string, std::string> options_;
@@ -512,6 +513,10 @@ graphStatus Impl::CheckOptions(const std::map<std::string, std::string> &options
   return GRAPH_SUCCESS;
 }
 
+std::string Impl::GetParam(const std::string &param) {
+  return options_.find(param) == options_.end() ? "" : options_[param];
+}
+
 graphStatus Impl::Init(const Graph &graph, const std::map<std::string, std::string> &options) {
   // 1. check options
   graphStatus ret = CheckOptions(options);
@@ -533,20 +538,14 @@ graphStatus Impl::Init(const Graph &graph, const std::map<std::string, std::stri
   GE_CHK_BOOL_RET_STATUS_NOLOG(ge::CheckLogParamValidAndSetLogLevel(log) == 0, GRAPH_PARAM_INVALID);
   options_[ge::ir_option::LOG_LEVEL] = log;
 
-  string input_shape = options_.find("input_shape") == options_.end() ? "" : options_["input_shape"];
-  string input_format = options_.find("input_format") == options_.end() ? "" : options_["input_format"];
-  string net_format = options_.find("net_format") == options_.end() ? "" : options_["net_format"];
-  string dynamic_batch_size = options_.find(ge::ir_option::DYNAMIC_BATCH_SIZE) == options_.end()
-                                  ? ""
-                                  : options_[ge::ir_option::DYNAMIC_BATCH_SIZE];
-  string dynamic_image_size = options_.find(ge::ir_option::DYNAMIC_IMAGE_SIZE) == options_.end()
-                                  ? ""
-                                  : options_[ge::ir_option::DYNAMIC_IMAGE_SIZE];
-  string dynamic_dims =
-      options_.find(ge::ir_option::DYNAMIC_DIMS) == options_.end() ? "" : options_[ge::ir_option::DYNAMIC_DIMS];
-  string input_shape_range =
-    options_.find(ge::INPUT_SHAPE_RANGE) == options_.end() ? "" : options_[ge::INPUT_SHAPE_RANGE];
+  string input_shape = GetParam("input_shape");
+  string input_format = GetParam("input_format");
+  string net_format = GetParam("net_format");
 
+  string dynamic_batch_size = GetParam(ge::ir_option::DYNAMIC_BATCH_SIZE);
+  string dynamic_image_size = GetParam(ge::ir_option::DYNAMIC_IMAGE_SIZE);
+  string dynamic_dims = GetParam(ge::ir_option::DYNAMIC_DIMS);
+  string input_shape_range = GetParam(ge::INPUT_SHAPE_RANGE);
   auto status = CheckDynamicInputParamValid(dynamic_batch_size, dynamic_image_size, dynamic_dims, input_shape,
                                             input_shape_range, input_format, is_dynamic_input_);
   if (status != ge::SUCCESS) {
@@ -559,15 +558,12 @@ graphStatus Impl::Init(const Graph &graph, const std::map<std::string, std::stri
   omg_context_.dynamic_image_size = dynamic_image_size;
   omg_context_.dynamic_dims = dynamic_dims;
   // check output_type
-  std::string output_type = options_.find(ge::ir_option::OUTPUT_TYPE) == options_.end()
-                                ? ""
-                                : options_[ge::ir_option::OUTPUT_TYPE];
+  std::string output_type = GetParam(ge::ir_option::OUTPUT_TYPE);
   GE_CHK_BOOL_EXEC(ge::CheckOutputTypeParamValid(output_type) == ge::SUCCESS,
       return ge::GRAPH_PARAM_INVALID, "[Check][OutputType] failed!");
   // check insert_op_conf
-  std::string insert_op_conf = options_.find(ge::ir_option::INSERT_OP_FILE) == options_.end()
-                                   ? ""
-                                   : options_[ge::ir_option::INSERT_OP_FILE];
+
+  std::string insert_op_conf = GetParam(ge::ir_option::INSERT_OP_FILE);
   GE_CHK_BOOL_EXEC(ge::CheckInsertOpConfParamValid(std::string(insert_op_conf)) == ge::SUCCESS,
       return ge::GRAPH_PARAM_INVALID, "[Check][InsertOpConf] failed!");