diff --git a/Assets/Ino_nerdnavis.txt b/Assets/Ino_nerdnavis.txt
index 021189e15..4e6b3255a 100644
--- a/Assets/Ino_nerdnavis.txt
+++ b/Assets/Ino_nerdnavis.txt
@@ -95,7 +95,8 @@ messageinfo 엄청 느린 버그
  - 맵1처럼 부분 분할 필요
  - 기본 컬러 94,94,94
 
-스킬 드래그로 착용
+맵1~3 최적화
+ - 바위 등 메시 옵티마이즈
 
 
 
@@ -103,4 +104,6 @@ messageinfo 엄청 느린 버그
  - 테스트맵
  - 보스 이펙트
  - pc 애님 (캐스팅 추가)
- - pc 프리팹
\ No newline at end of file
+ - pc 프리팹
+ - 스킬 드래그로 착용
+ - 
\ No newline at end of file
diff --git a/Assets/ResWork/UIPrefabs/Common/BattleUI.prefab b/Assets/ResWork/UIPrefabs/Common/BattleUI.prefab
index 2ee496d97..42273de4f 100644
--- a/Assets/ResWork/UIPrefabs/Common/BattleUI.prefab
+++ b/Assets/ResWork/UIPrefabs/Common/BattleUI.prefab
@@ -579,81 +579,6 @@ MonoBehaviour:
   m_hasFontAssetChanged: 0
   m_baseMaterial: {fileID: 0}
   m_maskOffset: {x: 0, y: 0, z: 0, w: 0}
---- !u!1 &5641889882583879855
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-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
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---- !u!224 &6730958588570254048
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-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 5641889882583879855}
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-  m_SizeDelta: {x: 73, y: 78}
-  m_Pivot: {x: 0.5, y: 0.5}
---- !u!222 &4313858018977191423
-CanvasRenderer:
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-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 5641889882583879855}
-  m_CullTransparentMesh: 1
---- !u!114 &2611921259136813526
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 5641889882583879855}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  m_Material: {fileID: 0}
-  m_Color: {r: 1, g: 1, b: 1, a: 1}
-  m_RaycastTarget: 0
-  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
-  m_Maskable: 1
-  m_OnCullStateChanged:
-    m_PersistentCalls:
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-  m_Sprite: {fileID: 21300000, guid: 3de6be90f6bd88749aff84b2516f0fe0, type: 3}
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-  m_FillMethod: 4
-  m_FillAmount: 1
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-  m_UseSpriteMesh: 0
-  m_PixelsPerUnitMultiplier: 1
 --- !u!1 &5661378587943002927
 GameObject:
   m_ObjectHideFlags: 0
@@ -1552,23 +1477,6 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 4460242486586314136}
     m_Modifications:
-    - target: {fileID: 67439331489394908, guid: ba9d3a9dca146764c9eab1afcce6c695,
-        type: 3}
-      propertyPath: m_Sprite
-      value: 
-      objectReference: {fileID: 21300000, guid: 79ed91652c5ba0c4a9b13c86ce407722,
-        type: 3}
-    - target: {fileID: 1189055321421896372, guid: ba9d3a9dca146764c9eab1afcce6c695,
-        type: 3}
-      propertyPath: m_Sprite
-      value: 
-      objectReference: {fileID: 21300000, guid: 79ed91652c5ba0c4a9b13c86ce407722,
-        type: 3}
-    - target: {fileID: 1740112032792105139, guid: ba9d3a9dca146764c9eab1afcce6c695,
-        type: 3}
-      propertyPath: images.Array.data[0]
-      value: 
-      objectReference: {fileID: 2611921259136813526}
     - target: {fileID: 3755946904853327015, guid: ba9d3a9dca146764c9eab1afcce6c695,
         type: 3}
       propertyPath: m_Name
@@ -1676,11 +1584,7 @@ PrefabInstance:
       objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
-    m_AddedGameObjects:
-    - targetCorrespondingSourceObject: {fileID: 6245114044720075376, guid: ba9d3a9dca146764c9eab1afcce6c695,
-        type: 3}
-      insertIndex: 1
-      addedObject: {fileID: 6730958588570254048}
+    m_AddedGameObjects: []
     m_AddedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: ba9d3a9dca146764c9eab1afcce6c695, type: 3}
 --- !u!114 &3718733369362845855 stripped
diff --git a/Assets/ResWork/UIPrefabs/Skill/SkillCard.prefab b/Assets/ResWork/UIPrefabs/Skill/SkillCard.prefab
index 43f3279a4..d29aeea36 100644
--- a/Assets/ResWork/UIPrefabs/Skill/SkillCard.prefab
+++ b/Assets/ResWork/UIPrefabs/Skill/SkillCard.prefab
@@ -412,7 +412,7 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 21300000, guid: 65f581562538e304cbbfe8ee3beab09c, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 79ed91652c5ba0c4a9b13c86ce407722, type: 3}
   m_Type: 0
   m_PreserveAspect: 0
   m_FillCenter: 1
@@ -488,7 +488,7 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 21300000, guid: 65f581562538e304cbbfe8ee3beab09c, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 79ed91652c5ba0c4a9b13c86ce407722, type: 3}
   m_Type: 3
   m_PreserveAspect: 0
   m_FillCenter: 1
@@ -755,7 +755,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
-  m_RaycastTarget: 0
+  m_RaycastTarget: 1
   m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
diff --git a/Assets/Res_Addr/MainUI/NewGameUI.prefab b/Assets/Res_Addr/MainUI/NewGameUI.prefab
index b8b2b4490..15f68fc09 100644
--- a/Assets/Res_Addr/MainUI/NewGameUI.prefab
+++ b/Assets/Res_Addr/MainUI/NewGameUI.prefab
@@ -55681,7 +55681,7 @@ RectTransform:
   m_Father: {fileID: 8846584700612234991}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
-  m_AnchorMax: {x: 0, y: 0}
+  m_AnchorMax: {x: 0.076, y: 1}
   m_AnchoredPosition: {x: 0, y: 0}
   m_SizeDelta: {x: 0, y: 0}
   m_Pivot: {x: 0.5, y: 0.5}
@@ -99201,7 +99201,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 1
+  m_IsActive: 0
 --- !u!224 &2647977513349308266
 RectTransform:
   m_ObjectHideFlags: 0
@@ -144281,12 +144281,12 @@ PrefabInstance:
     - target: {fileID: 6641322232018589546, guid: b7647c1153b54fe4c95030106c8c8ab3,
         type: 3}
       propertyPath: m_AnchorMax.x
-      value: 0
+      value: 0.845
       objectReference: {fileID: 0}
     - target: {fileID: 6641322232018589546, guid: b7647c1153b54fe4c95030106c8c8ab3,
         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 6957816333201879133, guid: b7647c1153b54fe4c95030106c8c8ab3,
         type: 3}
diff --git a/Assets/Script/UI/Ingame/BattleUI.cs b/Assets/Script/UI/Ingame/BattleUI.cs
index 8ba89dc94..51fc71adf 100644
--- a/Assets/Script/UI/Ingame/BattleUI.cs
+++ b/Assets/Script/UI/Ingame/BattleUI.cs
@@ -30,13 +30,13 @@ public class BattleUI : MonoBehaviour
         Set_Auto();
 
         DSUtil.InActivateGameObjects(gos);
-        switch (m_BattleUIType)
-        {
-            case eUICardType.UI:  gos[1].SetActive(true); break;
-            case eUICardType.Use: gos[0].SetActive(true); break;
-            case eUICardType.UIEquip:
-                break;
-        }
+        //switch (m_BattleUIType)
+        //{
+        //    case eUICardType.UI:  gos[1].SetActive(true); break;
+        //    case eUICardType.Use: gos[0].SetActive(true); break;
+        //    case eUICardType.UIEquip:
+        //        break;
+        //}
     }
 
     public void Set_Avoid(float cooltime)
diff --git a/Assets/Script/UI/Skill/SkillCard.cs b/Assets/Script/UI/Skill/SkillCard.cs
index df7067dcb..b461f4f08 100644
--- a/Assets/Script/UI/Skill/SkillCard.cs
+++ b/Assets/Script/UI/Skill/SkillCard.cs
@@ -4,13 +4,14 @@ using UnityEngine;
 using UnityEngine.EventSystems;
 using UnityEngine.UI;
 
-public class SkillCard : CardCoolTimeBase
+public class SkillCard : CardCoolTimeBase, IDropHandler
 {
     public static Dictionary<int, Func<bool>> dic_button = new Dictionary<int, Func<bool>>();
 
-    public Image[] images; // 0 아이콘
+    public Image[] images; // 0 아이콘, 1 버튼
     public GameObject[] gos; // 0 장착중, 1 잠김
 
+    SkillDragItem m_skillDragItem;
     SkillListTableData m_Data;
     int m_Slot, m_PetId, m_Petlv;
 
@@ -59,6 +60,9 @@ public class SkillCard : CardCoolTimeBase
             case eUICardType.UI:
                 et.enabled = false;
                 images[1].GetComponent<Button>().onClick.AddListener(OnClick_SkillUI);
+                if (DSUtil.CheckNull(m_skillDragItem))
+                    m_skillDragItem = images[0].gameObject.AddComponent<SkillDragItem>();
+                m_skillDragItem.m_skillID = m_Data.n_SkillID;
                 break;
             case eUICardType.Use:
                 et.enabled = true;
@@ -73,6 +77,23 @@ public class SkillCard : CardCoolTimeBase
         }
     }
 
+    public void OnDrop(PointerEventData eventData)
+    {
+        if (CardType == eUICardType.UIEquip)
+        {
+            var draggedSkill = eventData.pointerDrag.GetComponent<SkillDragItem>();
+            if (!DSUtil.CheckNull(draggedSkill))
+            {
+                var sdata = ServerInfo.Ins.m_ServerData;
+                int unequipid = 0;
+                if (!DSUtil.CheckNull(m_Data))
+                    unequipid = m_Data.n_SkillID;
+                sdata.Equip.Set_Equip(eItem.Skill, draggedSkill.m_skillID, m_Slot, unequipid);
+                NewGameUI.Ins.m_SkillUI.Set_UI();
+            }
+        }
+    }
+
     public void OnClick_SkillUI()
     { // UI 스킬 카드
         NewGameUI.Ins.m_SkillUI.m_SkillUI_SkillInfo.Set(m_Data);
@@ -82,13 +103,7 @@ public class SkillCard : CardCoolTimeBase
     { // 실제 스킬 사용
         if (CardType == eUICardType.UIEquip)
         {
-            var sdata = ServerInfo.Ins.m_ServerData;
-            int unequipid = 0;
-            if (!DSUtil.CheckNull(m_Data))
-                unequipid = m_Data.n_SkillID;
-            sdata.Equip.Set_Equip(eItem.Skill, NewGameUI.Ins.m_SkillUI.m_SkillUI_SkillInfo.Get_Data().n_SkillID, m_Slot, unequipid);
-            NewGameUI.Ins.m_SkillUI.Set_UI();
-            NewGameUI.Ins.m_SkillUI.m_SkillEquipUI.Set(eUICardType.UIEquip);
+            
         }
         else
         {
diff --git a/Assets/Script/UI/Skill/SkillDragItem.cs b/Assets/Script/UI/Skill/SkillDragItem.cs
new file mode 100644
index 000000000..8dfe0260f
--- /dev/null
+++ b/Assets/Script/UI/Skill/SkillDragItem.cs
@@ -0,0 +1,76 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+public class SkillDragItem : MonoBehaviour, IBeginDragHandler, IDragHandler, IEndDragHandler, IPointerDownHandler, IPointerUpHandler
+{
+    private Image skillIcon; // 현재 오브젝트의 이미지
+    private GameObject dragPreview; // 따라다니는 복사 이미지
+    private Canvas canvas; // 최상위 캔버스
+    private ScrollRect parentScroll;
+
+    public int m_skillID { get; set; }
+    float clickThreshold = 10f;
+    Vector2 pressPos;
+
+    private void Start()
+    {
+        skillIcon = GetComponent<Image>();
+        canvas = GetComponentInParent<Canvas>();
+        parentScroll = GetComponentInParent<ScrollRect>();
+    }
+
+    public void OnBeginDrag(PointerEventData eventData)
+    {
+        parentScroll?.OnBeginDrag(eventData);
+
+        // 프리뷰 오브젝트 생성
+        dragPreview = new GameObject("DragPreview", typeof(CanvasGroup), typeof(Image));
+        dragPreview.transform.SetParent(canvas.transform, false);
+        dragPreview.transform.SetAsLastSibling(); // 맨 위로
+
+        Image img = dragPreview.GetComponent<Image>();
+        img.sprite = skillIcon.sprite;
+        img.raycastTarget = false; // 이벤트 막지 않게
+        //img.SetNativeSize(); // 원래 사이즈
+
+        // 알파 낮춰서 느낌 주기
+        dragPreview.GetComponent<CanvasGroup>().alpha = 0.7f;
+    }
+
+    public void OnDrag(PointerEventData eventData)
+    {
+        parentScroll?.OnDrag(eventData);
+
+        if (!DSUtil.CheckNull(dragPreview))
+        {
+            // 마우스 따라다니게
+            RectTransformUtility.ScreenPointToLocalPointInRectangle(
+                canvas.transform as RectTransform,
+                eventData.position,
+                eventData.pressEventCamera,
+                out Vector2 localPoint
+            );
+            dragPreview.transform.localPosition = localPoint;
+        }
+    }
+
+    public void OnEndDrag(PointerEventData eventData)
+    {
+        parentScroll?.OnEndDrag(eventData);
+
+        if (!DSUtil.CheckNull(dragPreview))
+            Destroy(dragPreview); // 삭제
+    }
+
+    public void OnPointerDown(PointerEventData eventData)
+    {
+        pressPos = eventData.position;
+    }
+
+    public void OnPointerUp(PointerEventData eventData)
+    {
+        if (Vector2.Distance(pressPos, eventData.position) < clickThreshold)
+            GetComponentInParent<SkillCard>().OnClick_SkillUI();
+    }
+}
\ No newline at end of file
diff --git a/Assets/Script/UI/Skill/SkillDragItem.cs.meta b/Assets/Script/UI/Skill/SkillDragItem.cs.meta
new file mode 100644
index 000000000..92cec9c09
--- /dev/null
+++ b/Assets/Script/UI/Skill/SkillDragItem.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d457928ded797164684b23e732e869c9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Script/UI/Skill/SkillUI.cs b/Assets/Script/UI/Skill/SkillUI.cs
index a7c169d48..49f3b0c56 100644
--- a/Assets/Script/UI/Skill/SkillUI.cs
+++ b/Assets/Script/UI/Skill/SkillUI.cs
@@ -54,7 +54,7 @@ public class SkillUI : BotMenuBase
         var data = m_SkillUI_SkillInfo.Get_Data();
         m_SkillUI_SkillInfo.Set(DSUtil.CheckNull(data) ? list_CardBase[0].Get_Data() as SkillListTableData : data);
 
-        m_BattleUI.Set(eUICardType.UI, sdata.Equip.Preset);
+        m_BattleUI.Set(eUICardType.UIEquip, sdata.Equip.Preset);
     }
 
     public void OnClick_SkillType()
@@ -68,6 +68,6 @@ public class SkillUI : BotMenuBase
     {
         var sdata = ServerInfo.Ins.m_ServerData;
         sdata.Equip.Preset = m_Tab.Get_Index() + 1;
-        m_BattleUI.Set(eUICardType.UI, sdata.Equip.Preset);
+        m_BattleUI.Set(eUICardType.UIEquip, sdata.Equip.Preset);
     }
 }
\ No newline at end of file