diff --git a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.cc b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.cc
index 9dee2e70d91..5faf1f83311 100644
--- a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.cc
+++ b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.cc
@@ -91,7 +91,7 @@ bool AicpuOpKernelLoad::ReadBytesFromBinaryFile(const std::string &file_name, st
   return true;
 }
 
-bool AicpuOpKernelLoad::GetSoNeedLoadPath(const std::string &so_name, std::string *file_path) const {
+bool AicpuOpKernelLoad::GetSoNeedLoadPath(std::string *file_path) const {
   MS_EXCEPTION_IF_NULL(file_path);
   Dl_info dl_info;
   if (dladdr(reinterpret_cast<void *>(const_cast<AicpuOpKernelLoad *>(this)), &dl_info) == 0) {
@@ -106,7 +106,6 @@ bool AicpuOpKernelLoad::GetSoNeedLoadPath(const std::string &so_name, std::strin
     return false;
   }
   auto real_cust_kernel_so_path = cust_kernel_so_path.substr(0, pos) + "/";
-
   if (real_cust_kernel_so_path.size() > PATH_MAX) {
     MS_LOG(ERROR) << "Current path [" << real_cust_kernel_so_path << "] is too long.";
     return false;
@@ -119,7 +118,7 @@ bool AicpuOpKernelLoad::GetSoNeedLoadPath(const std::string &so_name, std::strin
 bool AicpuOpKernelLoad::PackageBinaryFile(const std::string &so_name,
                                           std::map<std::string, OpKernelBinPtr> *so_name_with_bin_info) {
   std::string bin_folder_path;
-  bool ret = GetSoNeedLoadPath(so_name, &bin_folder_path);
+  bool ret = GetSoNeedLoadPath(&bin_folder_path);
   if (!ret) {
     MS_LOG(ERROR) << "GetSoNeedLoadPath failed.";
     return false;
@@ -144,7 +143,7 @@ bool AicpuOpKernelLoad::PackageBinaryFile(const std::string &so_name,
     MS_LOG(ERROR) << "Create OpKernelBin object failed.";
     return false;
   }
-  so_name_with_bin_info->insert({so_name, cust_aicpu_kernel_ptr});
+  so_name_with_bin_info->emplace(so_name, cust_aicpu_kernel_ptr);
 
   return true;
 }
diff --git a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.h b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.h
index 1dfe68078dc..61a5b836b7f 100644
--- a/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.h
+++ b/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_kernel_load.h
@@ -62,7 +62,7 @@ class AicpuOpKernelLoad {
  private:
   bool GetBinaryFileName(const std::string &so_name, const std::string &bin_folder_path, std::string *bin_file_path);
   bool ReadBytesFromBinaryFile(const std::string &file_name, std::vector<char> *buffer) const;
-  bool GetSoNeedLoadPath(const std::string &so_name, std::string *file_path) const;
+  bool GetSoNeedLoadPath(std::string *file_path) const;
   bool PackageBinaryFile(const std::string &so_name, std::map<std::string, OpKernelBinPtr> *so_name_with_bin_info);
   bool CacheBinaryFileToDevice(const uintptr_t &resource_id, std::vector<void *> *allocated_mem, void **batch_args);
 
diff --git a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/cast_gpu_kernel.cc b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/cast_gpu_kernel.cc
index 7713d075b2f..0df91bfc20c 100644
--- a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/cast_gpu_kernel.cc
+++ b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/cast_gpu_kernel.cc
@@ -421,6 +421,5 @@ MS_REG_GPU_KERNEL_TWO(Cast, KernelAttr().AddInputAttr(kNumberTypeComplex128).Add
                       CastGpuKernelMod, Complex<double>, bool)
 MS_REG_GPU_KERNEL_TWO(Cast, KernelAttr().AddInputAttr(kNumberTypeComplex128).AddOutputAttr(kNumberTypeComplex64),
                       CastGpuKernelMod, Complex<double>, Complex<float>)
-
 }  // namespace kernel
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/depthtospace_gpu_kernel.cc b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/depthtospace_gpu_kernel.cc
index 050b25385b6..62c1b2c0e5b 100644
--- a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/depthtospace_gpu_kernel.cc
+++ b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/depthtospace_gpu_kernel.cc
@@ -37,6 +37,5 @@ MS_REG_GPU_KERNEL_ONE(DepthToSpace, KernelAttr().AddInputAttr(kNumberTypeUInt32)
                       DepthToSpaceFwdKernelMod, uint32_t)
 MS_REG_GPU_KERNEL_ONE(DepthToSpace, KernelAttr().AddInputAttr(kNumberTypeUInt64).AddOutputAttr(kNumberTypeUInt64),
                       DepthToSpaceFwdKernelMod, uint64_t)
-
 }  // namespace kernel
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/reverse_sequence_gpu_kernel.cc b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/reverse_sequence_gpu_kernel.cc
index 0cb4851dfab..46b70771c1a 100644
--- a/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/reverse_sequence_gpu_kernel.cc
+++ b/mindspore/ccsrc/plugin/device/gpu/kernel/arrays/reverse_sequence_gpu_kernel.cc
@@ -90,6 +90,5 @@ MS_REG_GPU_KERNEL_TWO(
   ReverseSequence,
   KernelAttr().AddInputAttr(kNumberTypeBool).AddInputAttr(kNumberTypeInt64).AddOutputAttr(kNumberTypeBool),
   ReverseSequenceFwdGpuKernelMod, bool, int64_t)
-
 }  // namespace kernel
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/plugin/device/gpu/kernel/math/broadcast_complex_gpu_kernel.cc b/mindspore/ccsrc/plugin/device/gpu/kernel/math/broadcast_complex_gpu_kernel.cc
index 1b6f1d2ee01..53fcc31afe9 100644
--- a/mindspore/ccsrc/plugin/device/gpu/kernel/math/broadcast_complex_gpu_kernel.cc
+++ b/mindspore/ccsrc/plugin/device/gpu/kernel/math/broadcast_complex_gpu_kernel.cc
@@ -18,7 +18,6 @@
 
 namespace mindspore {
 namespace kernel {
-
 #define MS_REG_BROADCAST_COMPLEX_GPU_KERNEL(OPNAME, T0_MS_DTYPE, T1_MS_DTYPE, T0_DTYPE, T1_DTYPE)                      \
   MS_REG_GPU_KERNEL_THREE(OPNAME,                                                                                      \
                           KernelAttr().AddInputAttr(T0_MS_DTYPE).AddInputAttr(T0_MS_DTYPE).AddOutputAttr(T0_MS_DTYPE), \
diff --git a/mindspore/core/ops/abs.cc b/mindspore/core/ops/abs.cc
index 577a9c7381b..708654c2ec3 100644
--- a/mindspore/core/ops/abs.cc
+++ b/mindspore/core/ops/abs.cc
@@ -77,7 +77,6 @@ ValuePtr AbsInferValue(const PrimitivePtr &prim, const std::vector<AbstractBaseP
     return nullptr;
   }
   auto x_tensor = x->cast<tensor::TensorPtr>();
-
   if (x_tensor == nullptr) {
     return nullptr;
   }
diff --git a/mindspore/core/ops/complex.cc b/mindspore/core/ops/complex.cc
index dbb055d24fb..7d7becc7d4f 100644
--- a/mindspore/core/ops/complex.cc
+++ b/mindspore/core/ops/complex.cc
@@ -82,7 +82,6 @@ ValuePtr ComplexInferValue(const PrimitivePtr &prim, const std::vector<AbstractB
     return nullptr;
   }
   auto real_tensor = real->cast<tensor::TensorPtr>();
-
   if (real_tensor == nullptr) {
     return nullptr;
   }
@@ -92,7 +91,6 @@ ValuePtr ComplexInferValue(const PrimitivePtr &prim, const std::vector<AbstractB
     return nullptr;
   }
   auto imag_tensor = imag->cast<tensor::TensorPtr>();
-
   if (imag_tensor == nullptr) {
     return nullptr;
   }
diff --git a/mindspore/core/ops/grad/einsum_grad.cc b/mindspore/core/ops/grad/einsum_grad.cc
index 620c5582bc7..1aa47f0daac 100644
--- a/mindspore/core/ops/grad/einsum_grad.cc
+++ b/mindspore/core/ops/grad/einsum_grad.cc
@@ -32,7 +32,6 @@ std::string EinsumGrad::get_equation() const {
   auto value_ptr = this->GetAttr(kEquation);
   return GetValue<std::string>(value_ptr);
 }
-// REGISTER_PRIMITIVE_EVAL_IMPL(EinsumGrad, prim::kPrimEinsumGrad, EinsumGradInfer, nullptr, true);
 REGISTER_PRIMITIVE_C(kNameEinsumGrad, EinsumGrad);
 }  // namespace ops
 }  // namespace mindspore
diff --git a/mindspore/core/ops/grad/slice_grad.h b/mindspore/core/ops/grad/slice_grad.h
index b2c1c3bb824..f724512f33e 100644
--- a/mindspore/core/ops/grad/slice_grad.h
+++ b/mindspore/core/ops/grad/slice_grad.h
@@ -29,7 +29,7 @@ class MIND_API SliceGrad : public BaseOperator {
  public:
   MIND_API_BASE_MEMBER(SliceGrad);
   SliceGrad() : BaseOperator(kNameSliceGrad) { InitIOName({"dy", "x", "begin", "size"}, {"output"}); }
-  void Init() {}
+  void Init() const {}
 };
 abstract::AbstractBasePtr SliceGradInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
                                          const std::vector<abstract::AbstractBasePtr> &input_args);
diff --git a/mindspore/core/ops/index_add.cc b/mindspore/core/ops/index_add.cc
index 1a37ab825ed..1a7d401f563 100644
--- a/mindspore/core/ops/index_add.cc
+++ b/mindspore/core/ops/index_add.cc
@@ -80,6 +80,5 @@ AbstractBasePtr IndexAddInfer(const abstract::AnalysisEnginePtr &, const Primiti
   return abstract::MakeAbstract(IndexAddInferShape(primitive, input_args), IndexAddInferType(primitive, input_args));
 }
 REGISTER_PRIMITIVE_EVAL_IMPL(IndexAdd, prim::kPrimIndexAdd, IndexAddInfer, nullptr, true);
-
 }  // namespace ops
 }  // namespace mindspore