diff --git a/single_op/ge_tensor_cache.cpp b/single_op/ge_tensor_cache.cpp
index b26a30b13548ba2f44e82a6db043a2bceaed83f8..ec0122295f3f3d37157f28ca1321dd9608d33c95 100644
--- a/single_op/ge_tensor_cache.cpp
+++ b/single_op/ge_tensor_cache.cpp
@@ -1,7 +1,7 @@
 /**
 * @file ge_tensor_cache.cpp
 *
-* Copyright (c) Huawei Technologies Co., Ltd. 2019-2021. All Rights Reserved.
+* Copyright (c) Huawei Technologies Co., Ltd. 2019-2021. All Rights Reserved.22
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of