diff --git a/interfaces/kits/js/BUILD.gn b/interfaces/kits/js/BUILD.gn
index ed6253eb5d44bd68cc63f7ce2b538c3d3a483f7b..c9800ef93f1e49907ca8bf3f4e91166eb1f5cb46 100644
--- a/interfaces/kits/js/BUILD.gn
+++ b/interfaces/kits/js/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/interfaces/kits/js/src/file_manager_napi.cpp b/interfaces/kits/js/src/file_manager_napi.cpp
index 73a1a9e47d238cc38be4c25e4bbfc7ec7e3bb799..1aa3447c6114ceb32ee6eea3a1b6f644d90cce35 100644
--- a/interfaces/kits/js/src/file_manager_napi.cpp
+++ b/interfaces/kits/js/src/file_manager_napi.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/services/include/storage_manager_inf.h b/services/include/storage_manager_inf.h
index 061fa6c67e987b21c11dc4a755456ed475e6c278..4f294f16092a418c3a42a8b3351ea262d08fce4f 100644
--- a/services/include/storage_manager_inf.h
+++ b/services/include/storage_manager_inf.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/services/src/fileoper/ext_storage/storage_manager_inf.cpp b/services/src/fileoper/ext_storage/storage_manager_inf.cpp
index fc14f55032f4d634b89bf405ffcd60d53b863fda..02481edfd3ece04e0a94196ae11b68fdcad631d9 100644
--- a/services/src/fileoper/ext_storage/storage_manager_inf.cpp
+++ b/services/src/fileoper/ext_storage/storage_manager_inf.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/services/src/fileoper/media_file_oper.cpp b/services/src/fileoper/media_file_oper.cpp
index 4fc457912622b02a1005b401c6b5e6c2077fce49..c93f6ccb6f6c1f6cbe6a79f3e91ebab73bfa3fe9 100644
--- a/services/src/fileoper/media_file_oper.cpp
+++ b/services/src/fileoper/media_file_oper.cpp
@@ -70,7 +70,7 @@ int MediaFileOper::OperProcess(uint32_t code, MessageParcel &data, MessageParcel
             break;
         }
         default: {
-            DEBUG_LOG("not valid code %{public}d.", code);
+            DEBUG_LOG("not valid code %{public}u.", code);
             break;
         }
     }
@@ -125,6 +125,7 @@ int MediaFileOper::ListFile(const string &type, const string &path, int offset,
 
 int MediaFileOper::Mkdir(const string &name, const string &path) const
 {
+    (void)name;
     DEBUG_LOG("MediaFileOper::mkdir path %{public}s.", path.c_str());
     return SUCCESS;
 }
diff --git a/services/src/fileoper/media_file_utils.cpp b/services/src/fileoper/media_file_utils.cpp
index 36fa68bf3c66e818f1a3e1613b272c33650d1e8b..dcdd31e4407108f83d212b6098f2b3440a90a9c7 100644
--- a/services/src/fileoper/media_file_utils.cpp
+++ b/services/src/fileoper/media_file_utils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at