diff --git a/src/main/java/org/ntlab/citrusserver/resources/FavoritedRest.java b/src/main/java/org/ntlab/citrusserver/resources/FavoritedRest.java
index 9a96b4e..d7c0d27 100644
--- a/src/main/java/org/ntlab/citrusserver/resources/FavoritedRest.java
+++ b/src/main/java/org/ntlab/citrusserver/resources/FavoritedRest.java
@@ -31,7 +31,7 @@
     @GET
     @Produces(MediaType.APPLICATION_JSON)
     public HashSet<String> getFavorited(@PathParam("account_id") String account_id, @PathParam("book_id") Integer book_id, @QueryParam("token") String token){
-        if (accountManager.checkToken(account_id, token)) {
+        if (accountManager.checkToken(account_id, token) || bookManager.getPublicity(account_id, book_id)) {
             return favoriteManager.getFavorited(account_id, book_id);
         }
         return null;