diff --git a/src/main/java/org/ntlab/citrusserver/repositories/AccountManager.java b/src/main/java/org/ntlab/citrusserver/repositories/AccountManager.java
index e532b24..7ed0764 100644
--- a/src/main/java/org/ntlab/citrusserver/repositories/AccountManager.java
+++ b/src/main/java/org/ntlab/citrusserver/repositories/AccountManager.java
@@ -1,10 +1,6 @@
 package org.ntlab.citrusserver.repositories;
 
-import jakarta.ws.rs.*;
-import jakarta.ws.rs.core.MediaType;
 import org.ntlab.citrusserver.entities.Account;
-import org.ntlab.citrusserver.resources.AccountsRest;
-import org.springframework.stereotype.Component;
 import org.springframework.stereotype.Repository;
 
 import java.lang.reflect.Array;
@@ -14,7 +10,7 @@
 
 @Repository
 public class AccountManager {
-    private HashMap<String, Account> accounts = new HashMap<String, Account>(); //keyにaccountId,valueにaccount
+    private HashMap<String, Account> accounts = new HashMap<String, Account>(); //keyにaccountId,valueにAccount
 
     private HashMap<String, String> accountToken = new HashMap<>(); //keyがaccountId,valueがtoken
 
@@ -46,18 +42,18 @@
     }
 
     // アカウント情報を全削除する(DELETE)
-    public void deleteAccount(String accountId, String password, String token) {
-        if(accountToken.get(accountId).equals(token)) {
-            if(accounts.get(accountId).getPassword().equals(password)) {
+    public void deleteAccount(String accountId, String token, String password) {
+        if(accountToken.get(accountId).equals(token)) { //token比較
+            if(accounts.get(accountId).getPassword().equals(password)) { //password比較
                 accounts.remove(accountId);
             }
         }
     }
 
     // 指定されたIDのパスワードを変更する (PUT)
-    public void changePassword(String accountId, String token, String oldPassword, String newPassword) {
-        if(accountToken.get(accountId).equals(token)) {
-            if(accounts.get(accountId).getPassword().equals(oldPassword)) {
+    public void changePassword(String accountId, String newPassword, String oldPassword, String token) {
+        if(accountToken.get(accountId).equals(token)) { //token比較
+            if(accounts.get(accountId).getPassword().equals(oldPassword)) { //password比較
                 accounts.get(accountId).setPassword(newPassword);
             }
         }
@@ -69,8 +65,8 @@
     }
 
     // 指定されたIDの自己紹介を変更する (PUT)
-    public void changeIntroduction(String accountId, String token, String introduction) {
-        if(accountToken.get(accountId).equals(token)) {
+    public void changeIntroduction(String accountId, String introduction, String token) {
+        if(accountToken.get(accountId).equals(token)) { //token比較
             accounts.get(accountId).setIntroduction(introduction);
         }
     }
@@ -86,12 +82,12 @@
     }
 
     // お気に入りの本のbook_idを削除する (DELETE)
-    public void deleteFavoriteBookId(String accountId, String token, String otherAccountId, Integer bookId) {
+    public void deleteFavoriteBookId(String token, String accountId, String otherAccountId, Integer bookId) {
 
     }
 
     // いいねした本のアカウントIDとbook_idを追加する(いいねした側に追加) (PUT)
-    public void putfavoriteid(String accountId, String token, String otherAccountId, Integer bookId) {
+    public void putFavoriteId(String accountId, String otherAccountId, Integer bookId, String token) {
 
     }