diff --git a/src/main/java/org/ntlab/tampoposerver/models/User.java b/src/main/java/org/ntlab/tampoposerver/models/User.java
index 82c9a39..5923568 100644
--- a/src/main/java/org/ntlab/tampoposerver/models/User.java
+++ b/src/main/java/org/ntlab/tampoposerver/models/User.java
@@ -1,5 +1,7 @@
 package org.ntlab.tampoposerver.models;
 
+import java.util.UUID;
+
 public class User {
     private String userId;
     private String name;
@@ -56,12 +58,17 @@
         this.token = token;
     }
 
-    public User(String uid, String n, String pas, String mail, String image){
-        userId = uid;
-        name = n;
-        password = pas;
-        email = mail;
-        icon = image;
+    public User(String userId, String name, String password, String email, String icon){
+        this.userId = userId;
+        this.name = name;
+        this.password = password;
+        this.email = email;
+        this.icon = icon;
     }
 
+    public String token(){
+        UUID str = UUID.randomUUID();
+        token = str.toString();
+        return token;
+    }
 }
diff --git a/src/main/java/org/ntlab/tampoposerver/repositories/UserRepository.java b/src/main/java/org/ntlab/tampoposerver/repositories/UserRepository.java
index 6c9115a..0df057b 100644
--- a/src/main/java/org/ntlab/tampoposerver/repositories/UserRepository.java
+++ b/src/main/java/org/ntlab/tampoposerver/repositories/UserRepository.java
@@ -8,15 +8,15 @@
 @Repository
 public class UserRepository {
     private final HashMap<String, User> userMap = new HashMap<>();
-    public User addUser(String uid,String n,String pas,String mail,String image) {
-        User u = new User(uid,n,pas,mail,image);
-        userMap.put(uid,u);
+    public User addUser(String userId,String name,String password,String email,String icon) {
+        User u = new User(userId,name,password,email,icon);
+        userMap.put(userId,u);
         return u;
     }
-    public  User getUser(String uid) {
-        return userMap.get(uid);
+    public  User getUser(String userId) {
+        return userMap.get(userId);
     }
-    public User deleteUser(String uid) {
-        return userMap.remove(uid);
+    public User deleteUser(String userId) {
+        return userMap.remove(userId);
     }
 }