diff --git a/UserInfo.md b/UserInfo.md
index 4e26404..245e2ee 100644
--- a/UserInfo.md
+++ b/UserInfo.md
@@ -15,15 +15,16 @@ Group Type
 
 ### UserInfo
 
-```     public UserInfo(UUID uuid, String Name, UUID Nation, UUID Squad, UUID Farm, UUID Party){ //UserInfo 초기화
+```          
+public UserInfo(UUID uuid, String Name){ //UserInfo 초기화
         super(100,100,1,10,10,10,10); //HP, MP, LEV, STR, DEX, INT, LUK
         m_UUID = uuid;
         m_Name = Name;
 
-        m_GroupUUID.put("Nation", Nation);
-        m_GroupUUID.put("Squad", Squad);
-        m_GroupUUID.put("Farm", Farm);
-        m_GroupUUID.put("Party", Party);
+        m_GroupUUID.put("Nation", 0);
+        m_GroupUUID.put("Squad", 0);
+        m_GroupUUID.put("Farm", 0);
+        m_GroupUUID.put("Party", 0);
     }
 ```
 초기화
@@ -31,20 +32,35 @@ Group Type
 ### SetGroupUUID
 
 ```
+public void SetGroupUUID(String GroupType, UUID m_UUID){ m_GroupUUID.put(GroupType, m_UUID); }
 ```
-* **Input**: 
-* **Output**: 
+* **Input**: GroupType, m_UUID
+* **Output**: None
+유저의 특정 Group UUID를 기록
+
+### GetGroupUUID
+
+```
+public UUID GetGroupUUID(String GroupType){ return m_GroupUUID.get(GroupType); }
+```
+* **Input**: GroupType
+* **Output**: m_UUID
+특정 그룹의 UUID를 반환
 
-### 
+### getUserName
 
 ```
+String getUserName(){
+        return m_Name;
+    }
 ```
 * **Input**: 
-* **Output**: 
+* **Output**: m_Name
 
-### 
+### getUserUUID
 
 ```
+UUID getUserUUID(){ return m_UUID; }
 ```
 * **Input**: 
-* **Output**: 
\ No newline at end of file
+* **Output**: m_UUID