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 c079c08..8597a6d 100644
--- a/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java
+++ b/src/main/java/org/ntlab/amaryllis/server/entities/Voicememo.java
@@ -122,7 +122,7 @@
 
     public boolean checkFavo(String uid){
         for (String a : favolist) {
-            if (a.equals(vid)) {
+            if (a.equals(uid)) {
                 return true;
             }
         }