diff --git a/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java b/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java
index b41b615..47cda7f 100644
--- a/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java
+++ b/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java
@@ -1,5 +1,7 @@
 package org.ntlab.amaryllis.server.entities;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
 import java.util.ArrayList;
 import java.util.Calendar;
 
@@ -14,6 +16,7 @@
     private String title;
     private String summary;
     private Integer times;
+    @JsonIgnore
     private ArrayList<String> favolist;
     private Integer favos;//favoslistの要素数
     private ArrayList<String> categories;