diff --git a/feature/library/src/main/java/one/nem/lacerta/feature/library/DocumentAdapter.java b/feature/library/src/main/java/one/nem/lacerta/feature/library/DocumentAdapter.java
index 12b4fdef..ae187769 100644
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/DocumentAdapter.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/DocumentAdapter.java
@@ -10,12 +10,14 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import java.util.List;
 
+import one.nem.lacerta.model.document.DocumentMeta;
+
 public class DocumentAdapter extends RecyclerView.Adapter<DocumentAdapter.DocumentViewHolder> {
 
-    private List<String> documentList;
+    private List<DocumentMeta> documentMetas;
 
-    public DocumentAdapter(List<String> documentList) {
-        this.documentList = documentList;
+    public DocumentAdapter(List<DocumentMeta> documentMetas) {
+        this.documentMetas = documentMetas;
     }
 
     @NonNull
@@ -27,12 +29,13 @@ public class DocumentAdapter extends RecyclerView.Adapter<DocumentAdapter.Docume
 
     @Override
     public void onBindViewHolder(@NonNull DocumentViewHolder holder, int position) {
-        holder.title.setText(documentList.get(position));
+        // DocumentMeta から適切な情報を取得してセット
+        holder.title.setText(documentMetas.get(position).getTitle());
     }
 
     @Override
     public int getItemCount() {
-        return documentList.size();
+        return documentMetas.size();
     }
 
     class DocumentViewHolder extends RecyclerView.ViewHolder {
@@ -40,7 +43,7 @@ public class DocumentAdapter extends RecyclerView.Adapter<DocumentAdapter.Docume
 
         DocumentViewHolder(View itemView) {
             super(itemView);
-            title = itemView.findViewById(R.id.debug_menu_item_title);
+            title = itemView.findViewById(R.id.debug_menu_item_title); // 適切な id に変更する
         }
     }
 }
\ No newline at end of file
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 152b73b9..68089c29 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
@@ -88,20 +88,21 @@ public class LibraryTopFragment extends Fragment {
         LinearLayoutManager layoutManager = new LinearLayoutManager(getContext());
         documentRecyclerView.setLayoutManager(layoutManager);
 
+        //ダミーデータを取得
         List<DocumentMeta> metas = new ArrayList<>();
 
         metas = document.getAllDocumentMetas(100);
 
         Toast.makeText(getContext(), "Documents: " + Integer.toString(metas.size()), Toast.LENGTH_LONG).show();
 
-
-        List<String> documentList = new ArrayList<>();
-        documentList.add("Document A");
-        documentList.add("Document B");
-        documentList.add("Document C");
+        //仮データを取得
+//        List<String> documentList = new ArrayList<>();
+//        documentList.add("Document A");
+//        documentList.add("Document B");
+//        documentList.add("Document C");
 
 // Create and set the adapter
-        DocumentAdapter adapter = new DocumentAdapter(documentList);
+        DocumentAdapter adapter = new DocumentAdapter(metas);
         documentRecyclerView.setAdapter(adapter);
 
 // Use a LinearLayoutManager to specify the layout