diff --git a/frameworks/common/memory/mem_proc.cpp b/frameworks/common/memory/mem_proc.cpp
index 60ecfea..0618de8 100644
--- a/frameworks/common/memory/mem_proc.cpp
+++ b/frameworks/common/memory/mem_proc.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
@@ -124,8 +124,7 @@ void AceMemProc::JerryMemTracing()
         return;
     }
 
-    FILE *fp = nullptr;
-    fp = fopen(MEM_LOG_FILE_PATH, "a+");
+    FILE *fp = fopen(MEM_LOG_FILE_PATH, "a+");
     if (fp == nullptr) {
         HILOG_ERROR(HILOG_MODULE_ACE, "Get file error");
         return;
diff --git a/frameworks/common/memory/memory_heap.cpp b/frameworks/common/memory/memory_heap.cpp
index 1350529..c3cdf20 100644
--- a/frameworks/common/memory/memory_heap.cpp
+++ b/frameworks/common/memory/memory_heap.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Huawei Device Co., Ltd.
+ * Copyright (c) 2020-2021 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