diff --git a/app/src/main/java/com/example/citrusclient/views/FavoritesBooksFragment.java b/app/src/main/java/com/example/citrusclient/views/FavoritesBooksFragment.java
index 31261d8..4d27601 100644
--- a/app/src/main/java/com/example/citrusclient/views/FavoritesBooksFragment.java
+++ b/app/src/main/java/com/example/citrusclient/views/FavoritesBooksFragment.java
@@ -165,10 +165,13 @@
 //            for (Integer bookId : bookMap.keySet()) {
 //                Book book = bookMap.get(bookId);
 //                if (count == position){
+        // 他の人のid名を表示するのに必要
         holder.other_id.setText(books.get(position).getAccountId());
+        // 本の名前を表示
         holder.favorites_book.setText(books.get(position).getTitle());
         int parsedColor = Color.parseColor(books.get(position).getColor());
         holder.favorites_book.setBackgroundTintList(ColorStateList.valueOf(parsedColor));
+
         Context context = holder.itemView.getContext();
         holder.favorites_book.setOnClickListener(v -> {
             Activity activity = (Activity) context;
@@ -178,6 +181,9 @@
             ((MainActivity) activity).showFragment(new OtherHomeFragment());
         });
 
+
+        holder.other_icon.setBackgroundTintList(ColorStateList.valueOf(parsedColor));
+
     }
 
 
@@ -185,10 +191,13 @@
         TextView other_id;
         Button favorites_book;
 
+        Button other_icon;
+
         public FavoritesBooksViewHolder(@NonNull View itemView) {
             super(itemView);
             favorites_book = itemView.findViewById(R.id.favorites_book);
             other_id = itemView.findViewById(R.id.other_id);
+            other_icon = itemView.findViewById(R.id.other_icon);
         }
     }