diff --git a/mindspore/core/ops/apply_momentum.h b/mindspore/core/ops/apply_momentum.h
index 5bacc77af72..7dbb3bb3720 100644
--- a/mindspore/core/ops/apply_momentum.h
+++ b/mindspore/core/ops/apply_momentum.h
@@ -1,5 +1,5 @@
 /**
- * Copyright 2021 Huawei Technologies Co., Ltd
+ * Copyright 2020-2022 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.
diff --git a/mindspore/core/ops/sigmoid_cross_entropy_with_logits.cc b/mindspore/core/ops/sigmoid_cross_entropy_with_logits.cc
index ec6b2dc1f61..c6a8f636ac3 100644
--- a/mindspore/core/ops/sigmoid_cross_entropy_with_logits.cc
+++ b/mindspore/core/ops/sigmoid_cross_entropy_with_logits.cc
@@ -1,5 +1,5 @@
 /**
- * Copyright 2021 Huawei Technologies Co., Ltd
+ * Copyright 2020-2022 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.
diff --git a/mindspore/core/ops/sigmoid_cross_entropy_with_logits.h b/mindspore/core/ops/sigmoid_cross_entropy_with_logits.h
index 7581b44fe28..821e31b8e11 100644
--- a/mindspore/core/ops/sigmoid_cross_entropy_with_logits.h
+++ b/mindspore/core/ops/sigmoid_cross_entropy_with_logits.h
@@ -1,5 +1,5 @@
 /**
- * Copyright 2021 Huawei Technologies Co., Ltd
+ * Copyright 2020-2022 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.
diff --git a/mindspore/python/mindspore/ops/operations/array_ops.py b/mindspore/python/mindspore/ops/operations/array_ops.py
index 6c8361dfe97..28074963fc4 100755
--- a/mindspore/python/mindspore/ops/operations/array_ops.py
+++ b/mindspore/python/mindspore/ops/operations/array_ops.py
@@ -1,6 +1,6 @@
 # coding: utf-8
 
-# Copyright 2020-2021 Huawei Technologies Co., Ltd
+# Copyright 2020-2022 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.
@@ -5027,7 +5027,7 @@ class SpaceToDepth(PrimitiveWithInfer):
         return x_dtype
 
 
-class DepthToSpace(PrimitiveWithInfer):
+class DepthToSpace(Primitive):
     r"""
     Rearrange blocks of depth data into spatial dimensions.
 
diff --git a/mindspore/python/mindspore/ops/operations/nn_ops.py b/mindspore/python/mindspore/ops/operations/nn_ops.py
index 5bee014e052..d2efc7f10a7 100644
--- a/mindspore/python/mindspore/ops/operations/nn_ops.py
+++ b/mindspore/python/mindspore/ops/operations/nn_ops.py
@@ -1,4 +1,4 @@
-# Copyright 2020-2021 Huawei Technologies Co., Ltd
+# Copyright 2020-2022 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.
@@ -6034,7 +6034,7 @@ class SparseApplyProximalAdagrad(PrimitiveWithCheck):
         validator.check_tensor_dtype_valid('indices', indices_dtype, valid_dtypes, self.name)
 
 
-class ApplyAddSign(PrimitiveWithInfer):
+class ApplyAddSign(Primitive):
     r"""
     Updates relevant entries according to the AddSign algorithm.