diff --git a/app/src/main/java/com/example/tampopo_client/models/FriendRequest.java b/app/src/main/java/com/example/tampopo_client/models/FriendRequest.java
index 762bc4f..4f8f14b 100644
--- a/app/src/main/java/com/example/tampopo_client/models/FriendRequest.java
+++ b/app/src/main/java/com/example/tampopo_client/models/FriendRequest.java
@@ -6,8 +6,7 @@
     private String receiverId;
 
     public FriendRequest(){
-
-
+        //デフォルトコンストラクタを追加しました
     }
     public FriendRequest(String senderId, String receiverId) {
         this.senderId = senderId;