diff --git a/Runtime/RecyclerView/Layout/GridLayoutManager.cs b/Runtime/RecyclerView/Layout/GridLayoutManager.cs
index 2b22e4c..de1e654 100644
--- a/Runtime/RecyclerView/Layout/GridLayoutManager.cs
+++ b/Runtime/RecyclerView/Layout/GridLayoutManager.cs
@@ -1,17 +1,16 @@
+using System;
 using UnityEngine;
 
 namespace AlicizaX.UI.RecyclerView
 {
+    [Serializable]
     public class GridLayoutManager : LayoutManager
     {
         private Vector2 cellSize;
 
+        [SerializeField] private int cellCount;
+
         public GridLayoutManager()
-        {
-
-        }
-
-        public GridLayoutManager(int unit = 1)
         {
             this.unit = unit;
         }
diff --git a/Runtime/UXComponent/UX/UXHotkey.cs b/Runtime/UXComponent/UX/UXHotkey.cs
index 1032b08..7ed6598 100644
--- a/Runtime/UXComponent/UX/UXHotkey.cs
+++ b/Runtime/UXComponent/UX/UXHotkey.cs
@@ -154,7 +154,7 @@ public static class UXButtonHotkeyExtension
     {
         if (button == null) return;
 
-#if INPUTSYSTEM_SUPPORT
+
         if (button._hotKeyRefrence != null)
         {
             UXHotkeyComponent.RegisterHotkey(
@@ -163,7 +163,7 @@ public static class UXButtonHotkeyExtension
                 button._hotkeyPressType
             );
         }
-#endif
+
     }
 
     public static void UnBindHotKey(this UXButton button)