diff --git a/mindspore/core/ir/param_value.h b/mindspore/core/ir/param_value.h
index 4701e13321e..89730b02a42 100644
--- a/mindspore/core/ir/param_value.h
+++ b/mindspore/core/ir/param_value.h
@@ -25,7 +25,6 @@
 #include "ir/tensor.h"
 
 namespace mindspore {
-
 class ParamValue {
  public:
   ParamValue() {}
@@ -82,6 +81,5 @@ class ParamValue {
   std::vector<int32_t> be_cloned_index_;
   int32_t cloned_index_{0};
 };
-
 }  // namespace mindspore
 #endif  // MINDSPORE_CORE_IR_PARAM_VALUE_H_
diff --git a/mindspore/core/ir/tensor_py.cc b/mindspore/core/ir/tensor_py.cc
index ef78d2720e2..88c8f219bf9 100644
--- a/mindspore/core/ir/tensor_py.cc
+++ b/mindspore/core/ir/tensor_py.cc
@@ -28,7 +28,6 @@
 
 namespace mindspore {
 namespace tensor {
-
 static TypeId GetDataType(const py::buffer_info &buf) {
   if (buf.format.size() == 1) {
     switch (buf.format.front()) {
diff --git a/mindspore/core/ir/tensor_py.h b/mindspore/core/ir/tensor_py.h
index e4a0b9bac66..230fbbc75a1 100644
--- a/mindspore/core/ir/tensor_py.h
+++ b/mindspore/core/ir/tensor_py.h
@@ -105,7 +105,6 @@ class TensorPy {
 
   static py::tuple GetPyTupleShape(const Tensor &tensor);
 };
-
 }  // namespace tensor
 }  // namespace mindspore