diff --git a/Server/SQL/DeckUnitInfo.cs b/Server/SQL/DeckUnitInfo.cs
index efbac11..0dd3ed9 100644
--- a/Server/SQL/DeckUnitInfo.cs
+++ b/Server/SQL/DeckUnitInfo.cs
@@ -16,5 +16,10 @@ namespace Server.SQL
     public class DeckUnitInfoSQL : SQL<DeckUnitInfo>
     {
         public override DbSet<DeckUnitInfo> table { get; set; }
+
+        public override List<DeckUnitInfo> SelectUid(int user_id)
+        {
+            return table.Where(data => data.user_id == user_id).ToList();
+        }
     }
 }
diff --git a/Server/SQL/Equipment.cs b/Server/SQL/Equipment.cs
index bbe439e..8ceddb0 100644
--- a/Server/SQL/Equipment.cs
+++ b/Server/SQL/Equipment.cs
@@ -10,9 +10,9 @@ namespace Server.SQL
     public class Equipment
     {
         public int id { get; set; }
-        public string user_id { get; set; }
-        public string equip_unit { get; set; }
-        public string rand_stats { get; set; }
+        public int user_id { get; set; }
+        public int equip_unit { get; set; }
+        public int rand_stats { get; set; }
     }
 
     public class EquipmentrSQL : SQL<Equipment>
@@ -23,5 +23,10 @@ namespace Server.SQL
         {
             table.Update(equipment);
         }
+
+        public override List<Equipment> SelectUid(int user_id)
+        {
+            return table.Where(data => data.user_id == user_id).ToList();
+        }
     }
 }
diff --git a/Server/SQL/LeaderInfo.cs b/Server/SQL/LeaderInfo.cs
index c102661..5fa9517 100644
--- a/Server/SQL/LeaderInfo.cs
+++ b/Server/SQL/LeaderInfo.cs
@@ -25,5 +25,10 @@ namespace Server.SQL
     public class LeaderInfoSQL : SQL<LeaderInfo>
     {
         public override DbSet<LeaderInfo> table { get; set; }
+
+        public override List<LeaderInfo> SelectUid(int user_id)
+        {
+            return table.Where(data => data.user_id == user_id).ToList();
+        }
     }
 }
diff --git a/Server/SQL/SQL.cs b/Server/SQL/SQL.cs
index 9e8023b..72d5def 100644
--- a/Server/SQL/SQL.cs
+++ b/Server/SQL/SQL.cs
@@ -49,6 +49,8 @@ namespace Server.SQL
             return table.ToList();
         }
 
+        public abstract List<T> SelectUid(int user_id);
+
         // Select 예시
         // 각자 상황에 맞게 작성해서 사용할것
         //public DynamicData GetDataByName(string name)
diff --git a/Server/SQL/User.cs b/Server/SQL/User.cs
index 117e0d1..9fd5291 100644
--- a/Server/SQL/User.cs
+++ b/Server/SQL/User.cs
@@ -33,5 +33,15 @@ namespace Server.SQL
         {
             table.Update(user);
         }
+
+        /// <summary>
+        ///  uesr은 사용하지 않음.
+        /// </summary>
+        /// <param name="user_id"></param>
+        /// <returns></returns>
+        public override List<User> SelectUid(int user_id)
+        {
+            return null;
+        }
     }
 }
diff --git a/Server/Service/AddUser.cs b/Server/Service/AddUser.cs
deleted file mode 100644
index 00728cf..0000000
--- a/Server/Service/AddUser.cs
+++ /dev/null
@@ -1,44 +0,0 @@
-using Server.System;
-using Newtonsoft.Json;
-
-namespace Server.Service
-{
-    public class AddUser : AbstractService
-    {
-        private AddUserReq req;
-        public override string Process()
-        {
-            return makeResp();
-        }
-
-        public override Protocol ProtocolValue() => Protocol.AddUser;
-
-        public override Req Requst(string json)
-        {
-            req = JsonConvert.DeserializeObject<AddUserReq>(json);
-            return req;
-        }
-
-        private string makeResp()
-        {
-            AddUserResp resp = new AddUserResp();
-            resp.status = 200;
-            return resp.ToJson();
-        }
-
-
-    }
-
-    public class AddUserReq : Req
-    {
-        public override bool IsReceivedAllField()
-        {
-            return true;
-        }
-    }
-
-    public class AddUserResp : Resp
-    {
-
-    }
-}
diff --git a/Server/Service/Login.cs b/Server/Service/Login.cs
index 984e383..2e05211 100644
--- a/Server/Service/Login.cs
+++ b/Server/Service/Login.cs
@@ -24,10 +24,8 @@ namespace Server.Service
                 //게스트 로그인은 허용하지 않고 무조건 구글로그인 혹은 마스토돈 로그인만 가능하게 처리하기
                 user = userSql.SelectMail(req.mail);
 
-                //현재 닉네임을 설정하는 곳이 없기에 임시 작업
                 if (user != null)
                 {
-                    user.nickname = "";
                     deckUnitInfoList = deckUnitInfoSQL.Select();
                     leaderInfoList = leaderInfoSQL.Select();
                 }
@@ -37,12 +35,9 @@ namespace Server.Service
                 //기존 유저 로그인
                 user = userSql.SelectUuid(req.uuid);
 
-                //현재 닉네임을 설정하는 곳이 없기에 임시 작업
-                user.nickname = "";
-
-                deckUnitInfoList = deckUnitInfoSQL.Select();
-                leaderInfoList = leaderInfoSQL.Select();
-                equipmentList = equipmentrSQL.Select();
+                deckUnitInfoList = deckUnitInfoSQL.SelectUid(user.id);
+                leaderInfoList = leaderInfoSQL.SelectUid(user.id);
+                equipmentList = equipmentrSQL.SelectUid(user.id);
             }
             if(user == null)
             {