diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
index 5270c60..740d058 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
@@ -62,10 +62,9 @@
         return invites;
     }
 
-
     //-----------------------------------------------------------------
     // 本当に招待されているかを確認する
-    public Collection<Account> searchAnimationInvites(Integer aid, String invitedUid, String invitedUserToken) {
+    public Collection<Account> searchAnimationInvites(Integer aid, String invitedUid) {
         Animation anime_info = gallery.getAnimationInformation(aid);
         Account invitedAccount = accounts.getAccountByUid(Integer.parseInt(invitedUid));
         ArrayList<Account> invitedlist = null;
@@ -73,10 +72,9 @@
         for(Account account : anime_info.invites) {
             if(account == invitedAccount) {
                 invitedlist.add(account);
-                return invitedlist;
             }
         }
-        return null;
+        return invitedlist;
     }
 
     //-----------------------------------------------------------------