diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Account.java b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
index 0f911e4..7a75eb4 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Account.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
@@ -68,7 +68,8 @@
     //-----------------------------------------------------------------
     //コンストラクト
     public Account() {
-        createDummyAccount();
+        var numOfAccounts = 2;
+        for(int i = 0; i < numOfAccounts; i++) createDummyAccount(i);
     }
     //-----------------------------------------------------------------
 
@@ -188,13 +189,13 @@
     //-----------------------------------------------------------------
     //-----------------------------------------------------------------
     // ダミー
-    private void createDummyAccount() {
+    private void createDummyAccount(Integer idMergin) {
         this.isDummy = true;
-        this.uid = 1;
-        this.name = "dummy";
-        this.email = "d@dummy.com";
+        this.uid = 1 + idMergin;
+        this.name = "dummy" + idMergin.toString();
+        this.email = "d"+ idMergin.toString() +"@dummy.com";
         this.password = "nittalab";
-        this.token = "abc";
+        this.token = "abc" + idMergin.toString();
         this.lastAccess = LocalDateTime.now();
 
         //this.lastAccess = LocalDateTime.of(2015, 12, 15,  0,  0);