diff --git a/mindspore/ccsrc/frontend/parallel/group_manager.cc b/mindspore/ccsrc/frontend/parallel/group_manager.cc
index 4d52ac30c7c..47f9ae0f676 100644
--- a/mindspore/ccsrc/frontend/parallel/group_manager.cc
+++ b/mindspore/ccsrc/frontend/parallel/group_manager.cc
@@ -211,7 +211,7 @@ Status GroupManager::CreateGroup(const std::string &group_name, const std::vecto
   }
 }
 
-Status GroupManager::DestroyGroup(const std::string &group_name) {
+Status GroupManager::DestroyGroup(const std::string &group_name) const {
   auto context_ptr = MsContext::GetInstance();
   MS_EXCEPTION_IF_NULL(context_ptr);
   std::string device_name = context_ptr->get_param<std::string>(MS_CTX_DEVICE_TARGET);
diff --git a/mindspore/ccsrc/frontend/parallel/group_manager.h b/mindspore/ccsrc/frontend/parallel/group_manager.h
index 542c8fe4058..2e4de073fc1 100644
--- a/mindspore/ccsrc/frontend/parallel/group_manager.h
+++ b/mindspore/ccsrc/frontend/parallel/group_manager.h
@@ -70,7 +70,7 @@ class GroupManager {
   bool CreateGroupByExecutor(const std::string &device_name, const std::string &group_name,
                              const std::vector<uint32_t> ranks, uint32_t device_id) const;
   bool DestroyGroupByExecutor(const std::string &device_name, const std::string &group_name, uint32_t device_id) const;
-  Status DestroyGroup(const std::string &group_name);
+  Status DestroyGroup(const std::string &group_name) const;
   // the key is group name (name_)
   std::map<std::string, Group> groups_;
   std::string world_group_;
diff --git a/mindspore/ccsrc/frontend/parallel/ops_info/bias_add_info.cc b/mindspore/ccsrc/frontend/parallel/ops_info/bias_add_info.cc
index e6aef0cad39..05f87f75ae4 100644
--- a/mindspore/ccsrc/frontend/parallel/ops_info/bias_add_info.cc
+++ b/mindspore/ccsrc/frontend/parallel/ops_info/bias_add_info.cc
@@ -64,7 +64,7 @@ Status BiasAddInfo::InferTensorMap() {
   for (size_t i = 0; i < sub_a_strategy_size; ++i) {
     sub_a_tensor_map.push_back(static_cast<int64_t>(LAST_INDEX(sub_a_strategy_size) - i));
   }
-  sub_b_tensor_map.push_back(static_cast<int64_t>(LAST_INDEX(sub_a_strategy_size) - static_cast<size_t>(1)));
+  sub_b_tensor_map.push_back(static_cast<int64_t>(LAST_INDEX(sub_a_strategy_size) - static_cast<int64_t>(1)));
 
   inputs_tensor_map_.push_back(sub_a_tensor_map);
   inputs_tensor_map_.push_back(sub_b_tensor_map);
diff --git a/mindspore/ccsrc/frontend/parallel/ops_info/matmul_info.h b/mindspore/ccsrc/frontend/parallel/ops_info/matmul_info.h
index 7753e61e61f..faf28a5079f 100644
--- a/mindspore/ccsrc/frontend/parallel/ops_info/matmul_info.h
+++ b/mindspore/ccsrc/frontend/parallel/ops_info/matmul_info.h
@@ -33,16 +33,16 @@ namespace parallel {
 class MatMulBase : public OperatorInfo {
  public:
   // Generate all strategies and the corresponding cost for this MatMul operator
+  MatMulBase(const std::string &name, const Shapes &inputs_shape, const Shapes &outputs_shape,
+             const PrimitiveAttrs &attrs)
+      : OperatorInfo(name, inputs_shape, outputs_shape, attrs, std::make_shared<MatMulCost>()) {}
+  ~MatMulBase() override = default;
   std::vector<StrategyPtr> GenerateOpStrategies(int64_t stage_id) override;
   Status SetCostUnderStrategy(const StrategyPtr &strategy) override;
   Status SwapLastTwoElements(Shape *const input);
   Shapes InferParamStrategy(const Shapes &default_strategy) override;
 
  protected:
-  MatMulBase(const std::string &name, const Shapes &inputs_shape, const Shapes &outputs_shape,
-             const PrimitiveAttrs &attrs)
-      : OperatorInfo(name, inputs_shape, outputs_shape, attrs, std::make_shared<MatMulCost>()) {}
-  ~MatMulBase() override = default;
   Status InferForwardCommunication() override;
   Status InferTensorInfo() override;  // the forward_reduce_scatter mode need to override this function
   Status InferDevMatrixShape() override;