diff --git a/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java b/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java
index d19adfb..801912a 100644
--- a/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java
+++ b/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java
@@ -29,7 +29,10 @@
     //テスト用
     {
         Account a = accounts.getAccount("test");
-        a.setToken("a");
+        a.setToken("test_token");
+
+        Account b = accounts.getAccount("hogehoge");
+        b.setToken("hoge_token");
     }
     {
         voicememos.createVoicememo("vid","test",1,"url",3,3,"a","a");
@@ -107,7 +110,7 @@
     @Path("/{vid}")
     @PUT
     @Produces(MediaType.APPLICATION_JSON)
-    public void correctVoicememo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid, @FormParam("title") String title, @FormParam("summary") String summary) {
+    public String correctVoicememo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid, @FormParam("title") String title, @FormParam("summary") String summary) {
         if (vid == null || client_token == null || uid == null || title == null) {
             throw new WebApplicationException(400);
         }
@@ -120,7 +123,8 @@
             Voicememo v = voicememos.getVoicememo(vid);
             v.setSummary(summary);
             v.setTitle(title);
-            return;
+            String message = "success";
+            return message;
         }
         throw new WebApplicationException(400);
     }
@@ -128,7 +132,7 @@
     @Path("/{vid}")
     @DELETE
     @Produces(MediaType.APPLICATION_JSON)
-    public void deleteVoicememo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid) {
+    public String deleteVoicememo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid) {
         if (vid == null || client_token == null || uid == null) {
             throw new WebApplicationException(400);
         }
@@ -139,7 +143,8 @@
         String server_token = account.getToken();
         if (client_token.equals(server_token)) {
             voicememos.removeVoicememo(vid);
-            return;
+            String message = "success";
+            return message;
         }
         throw new WebApplicationException(400);
     }
@@ -148,7 +153,7 @@
     @Path("/{vid}/myfavo")
     @PUT
     @Produces(MediaType.APPLICATION_JSON)
-    public void addMyfavo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
+    public String addMyfavo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
         if (vid == null || client_token == null || uid == null) {
             throw new WebApplicationException(400);
         }
@@ -162,11 +167,9 @@
             if(v == null){
                 throw new WebApplicationException(400);
             }
-            if(v.checkFavo(uid)){
-                return;
-            }
             v.addFavolist(uid);
-            return;
+            String message = "success";
+            return message;
         }
         throw new WebApplicationException(400);
     }
@@ -174,7 +177,7 @@
     @Path("/{vid}/myfavo")
     @DELETE
     @Produces(MediaType.APPLICATION_JSON)
-    public void deleteMyfavo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
+    public String deleteMyfavo(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
         if (vid == null || client_token == null || uid == null) {
             throw new WebApplicationException(400);
         }
@@ -189,7 +192,8 @@
                 throw new WebApplicationException(400);
             }
             v.removeFavolist(uid);
-            return;
+            String message = "success";
+            return message;
         }
         throw new WebApplicationException(400);
     }
@@ -197,7 +201,7 @@
     @Path("/{vid}/times")
     @POST
     @Produces(MediaType.APPLICATION_JSON)
-    public void countTimes(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
+    public String countTimes(@PathParam("vid") String vid, @FormParam("token") String client_token, @FormParam("uid") String uid){
         if (vid == null || client_token == null || uid == null) {
             throw new WebApplicationException(400);
         }
@@ -212,7 +216,8 @@
                 throw new WebApplicationException(400);
             }
             v.addTimes();
-            return;
+            String message = "success";
+            return message;
         }
         throw new WebApplicationException(400);
     }