diff --git a/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryTopFragment.java b/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryTopFragment.java
index 4328c293..538bd75c 100644
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryTopFragment.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryTopFragment.java
@@ -124,19 +124,7 @@ public class LibraryTopFragment extends Fragment {
 // Use a LinearLayoutManager to specify the layout
         return view;
     }
-    // DocumentMetaリストをLibraryItemPageに変換するユーティリティメソッド
     private ArrayList<ListItem> convertToLibraryItems(List<DocumentMeta> metas) {
-        ArrayList<ListItem> libraryItems = new ArrayList<>();
-        for (DocumentMeta meta : metas) {
-            // ListItemの作成と設定
-            ListItem listItem = new ListItem();
-            listItem.setTitle(meta.getTitle());
-            listItem.setDescription(meta.getTitle());
-            // 他の必要な情報もListItemに設定する
-
-            // ListItemをリストに追加
-            libraryItems.add(listItem);
-        }
-        return libraryItems;
+        return LibraryUtils.convertToLibraryItems(metas);
     }
 }