diff --git a/utils/common/include/file_utils.h b/utils/common/include/file_utils.h
index c6c4b73dbece3a38cd04eef15ecec96aa9af2256..1eb4823470b9dda730e7f93e12d378a813820ff3 100644
--- a/utils/common/include/file_utils.h
+++ b/utils/common/include/file_utils.h
@@ -22,6 +22,7 @@
 
 namespace OHOS::FileManagement {
 template<typename T, typename... Args>
+// test
 std::shared_ptr<T> CreateSharedPtr(Args&&... args)
 {
     std::shared_ptr<T> sPtr = nullptr;