diff --git a/src/main/java/org/ntlab/nemophila/resources/shops/ShopsRest.java b/src/main/java/org/ntlab/nemophila/resources/shops/ShopsRest.java
index a02d831..466ad61 100644
--- a/src/main/java/org/ntlab/nemophila/resources/shops/ShopsRest.java
+++ b/src/main/java/org/ntlab/nemophila/resources/shops/ShopsRest.java
@@ -10,6 +10,6 @@
 public class ShopsRest {
     @GET
     public String getShops() {
-        return "Shopsだよ";
+        return null;
     }
 }