diff --git a/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java b/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
index 1e3221f..6abf378 100644
--- a/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
+++ b/src/main/java/org/ntlab/nemophila/models/accounts/AccountManager.java
@@ -18,6 +18,12 @@
         }
         return theInstance;
     }
+
+    //    //全てのアカウントの取得
+    public HashMap<String, Account> getAccountsMap() {
+        return accountsMap;
+    }
+
     //アカウントの取得
     public Account getAccount(String id){
 
@@ -27,7 +33,7 @@
     public Account createAccount(String name, String pw){
         //ランダムにトークンを作成
         UUID uuid = UUID.randomUUID();
-        String token = (String) uuid.toString();
+        String token = uuid.toString();
         Account ac = new Account(name, pw);
         ac.setToken(token);
         //IDの作成
@@ -41,7 +47,7 @@
     public Account updateAccount(String id) {
         Account ac = accountsMap.get(id);
         UUID uuid = UUID.randomUUID();
-        String token = (String) uuid.toString();
+        String token = uuid.toString();
         ac.setToken(token);
         return ac;
     }