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 f104f89..76445e6 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
@@ -86,5 +86,13 @@
     }
 
     //-----------------------------------------------------------------
+    //招待されて人が招待を取り消す
+    public void deleteAccountFromAnimationInvites(Integer aid, String invitedUid) {
+        Animation animation = gallery.getAnimationByAid(aid);
+        Account invitedAccount = accounts.getAccountByUid(Integer.parseInt(invitedUid));
+        invites.remove(invitedAccount);
+    }
+
+    //-----------------------------------------------------------------
 }
 
diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
index 53461f5..bdf69f1 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
@@ -52,7 +52,11 @@
     @DELETE
     @Produces(MediaType.APPLICATION_JSON)
     public String deleteInvite(@PathParam("aid")Integer aid, @FormParam("invitedUid") String invitedUid, @FormParam("invitedToken") String invitedToken) {
+        Animation animation = animations.getAnimationByAid(aid);
 
+        //トークンの確認
+
+        animation.deleteAccountFromAnimationInvites(aid,invitedUid);
 
         return "削除しました";
     }