diff --git a/Client/Assets/1_Script/System/ItemManager.cs b/Client/Assets/1_Script/System/ItemManager.cs
index a9a7c432..93d9b6e6 100644
--- a/Client/Assets/1_Script/System/ItemManager.cs
+++ b/Client/Assets/1_Script/System/ItemManager.cs
@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using static UnityEditor.Progress;
 
 public class ItemManager
 {
@@ -42,27 +43,113 @@ public class ItemBox
             _etcItem = etcItem.OrderBy(n => n.id).ToList();
     }
 
+    /// <summary>
+    /// À¯´Ö ¹Ýȯ
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
     public DeckUnitInfo FindDeckUnitInfo(long id)
     {
         return _deckUnitInfo.Find(n => n.id == id);
     }
+
+    /// <summary>
+    /// À¯´Ö index¹Ýȯ
+    /// </summary>
+    /// <param name="unit_data_id"></param>
+    /// <returns></returns>
     public int FindIndexDeckUnitInfo(long unit_data_id)
     {
         return _deckUnitInfo.FindIndex(n => n.unit_data_id == unit_data_id);
     }
 
+    /// <summary>
+    /// Àåºñ ¾ÆÀÌÅÆ ¹Ýȯ
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
     public Equipment FindEquipment(long id)
     {
         return _equipment.Find(n => n.id == id);
     }
 
+    public ConsumableItem FindConsumableItem(long id)
+    {
+        return _consumableItem.Find(n => n.id == id);
+    }
+
+    public EtcItem FindEtcItem(long id)
+    {
+        return _etcItem.Find(n => n.id == id);
+    }
+
+    /// <summary>
+    /// À¯´Ö ¾÷µ¥ÀÌÆ®
+    /// </summary>
+    /// <param name="item"></param>
     public void UpdateDeckUnitInfo(DeckUnitInfo item)
     {
         FindDeckUnitInfo(item.id).Update(item);
     }
 
+    /// <summary>
+    /// Àåºñ ¾÷µ¥ÀÌÆ®
+    /// </summary>
+    /// <param name="item"></param>
     public void UpdateEquipment(Equipment item)
     {
         FindEquipment(item.id).Update(item);
     }
+
+
+    public void add(DeckUnitInfo item)
+    {
+        //À¯´ÖÀº °ãÄ¥ÀÏÀÌ ¾ø±â¶§¹®¿¡ ±×³É Ãß°¡
+        _deckUnitInfo.Add(item);
+    }
+    public void add(List<DeckUnitInfo> items)
+    {
+        //À¯´ÖÀº °ãÄ¥ÀÏÀÌ ¾ø±â¶§¹®¿¡ ±×³É Ãß°¡
+        _deckUnitInfo.AddRange(items);
+    }
+
+    public void add(Equipment item)
+    {
+        //Àåºñ ¾ÆÀÌÅÆÀº °ãÄ¥ÀÏÀÌ ¾ø±â¶§¹®¿¡ ±×³É Ãß°¡
+        _equipment.Add(item);
+    }
+    public void add(List<Equipment> items)
+    {
+        //Àåºñ ¾ÆÀÌÅÆÀº °ãÄ¥ÀÏÀÌ ¾ø±â¶§¹®¿¡ ±×³É Ãß°¡
+        _equipment.AddRange(items);
+    }
+
+    public void add(ConsumableItem item)
+    {
+        ConsumableItem select = FindConsumableItem(item.id);
+        if (select != null)
+            select.count += item.count;
+        else
+            _consumableItem.Add(item);
+    }
+    public void add(List<ConsumableItem> items)
+    {
+        foreach (ConsumableItem item in items)
+            add(item);
+    }
+
+    public void add(EtcItem item)
+    {
+        EtcItem select = FindEtcItem(item.id);
+        if (select != null)
+            select.count += item.count;
+        else
+            _etcItem.Add(item);
+    }
+
+    public void add(List<EtcItem> items)
+    {
+        foreach (EtcItem item in items)
+            add(item);
+    }
 }
\ No newline at end of file