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 55a986f..ee0c0f9 100644
--- a/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java
+++ b/src/main/java/org/ntlab/amaryllis/server/resources/VoicememosRest.java
@@ -16,6 +16,7 @@
 import java.util.UUID;
 
 import static org.ntlab.amaryllis.server.models.Voicememos.createVid;
+import static org.ntlab.amaryllis.server.utils.Base64Decode.saveAsFile;
 
 @Component
 @Path("/voicememos")
@@ -53,9 +54,9 @@
         Account account = accounts.getAccount(uid);
         String server_token = account.getToken();
         if (client_token.equals(server_token)) {
-            String path = "";
-            String url = "http://nitta-lab-www-is.konan-u.ac.jp" + path;
             String vid = createVid();
+            String path = saveAsFile(vid, data);
+            String url = "http://nitta-lab-www.is.konan-u.ac.jp/amaryllis" + path;
             Voicememo v = voicememos.createVoicememo(vid, uid, time, url, latitude, longitude, title, summary);
             if (v == null) {
                 throw new WebApplicationException(400);