diff --git a/Runtime/RecyclerView/Adapter/Adapter.cs b/Runtime/RecyclerView/Adapter/Adapter.cs
index 4b588ed..e777d46 100644
--- a/Runtime/RecyclerView/Adapter/Adapter.cs
+++ b/Runtime/RecyclerView/Adapter/Adapter.cs
@@ -78,10 +78,6 @@ namespace AlicizaX.UI
                 {
                     typedItemRender.BindData(data, index);
                 }
-                else
-                {
-                    itemRender.Bind(data, index);
-                }
 
                 bool selected = index == choiceIndex;
                 itemRender.SyncSelection(selected);
diff --git a/Runtime/RecyclerView/Adapter/ItemRender.cs b/Runtime/RecyclerView/Adapter/ItemRender.cs
index 0ad9996..9199e0c 100644
--- a/Runtime/RecyclerView/Adapter/ItemRender.cs
+++ b/Runtime/RecyclerView/Adapter/ItemRender.cs
@@ -11,13 +11,6 @@ namespace AlicizaX.UI
     /// </summary>
     internal interface IItemRender
     {
-        /// <summary>
-        /// 将指定数据绑定到当前渲染实例。
-        /// </summary>
-        /// <param name="data">待绑定的数据对象。</param>
-        /// <param name="index">当前数据索引。</param>
-        void Bind(object data, int index);
-
         /// <summary>
         /// 更新当前渲染实例的选中状态。
         /// </summary>
@@ -65,13 +58,6 @@ namespace AlicizaX.UI
         /// </summary>
         internal abstract void Detach();
 
-        /// <summary>
-        /// 以对象形式绑定数据。
-        /// </summary>
-        /// <param name="data">待绑定的数据对象。</param>
-        /// <param name="index">当前数据索引。</param>
-        internal abstract void BindObject(object data, int index);
-
         /// <summary>
         /// 更新内部记录的选中状态。
         /// </summary>
@@ -85,16 +71,6 @@ namespace AlicizaX.UI
         /// </summary>
         internal abstract void UnbindInternal();
 
-        /// <summary>
-        /// 由框架内部调用，将对象数据绑定到当前渲染实例。
-        /// </summary>
-        /// <param name="data">待绑定的数据对象。</param>
-        /// <param name="index">当前数据索引。</param>
-        void IItemRender.Bind(object data, int index)
-        {
-            BindObject(data, index);
-        }
-
         /// <summary>
         /// 由框架内部调用，更新当前渲染实例的选中状态。
         /// </summary>
@@ -206,21 +182,6 @@ namespace AlicizaX.UI
         /// </summary>
         protected virtual RecyclerNavigationOptions NavigationOptions => RecyclerNavigationOptions.Circular;
 
-        /// <summary>
-        /// 以对象形式绑定数据并执行强类型校验。
-        /// </summary>
-        /// <param name="data">待绑定的数据对象。</param>
-        /// <param name="index">当前数据索引。</param>
-        internal override void BindObject(object data, int index)
-        {
-            if (data is not TData itemData)
-            {
-                throw new InvalidCastException(
-                    $"ItemRender '{GetType().Name}' expected data '{typeof(TData).Name}', but got '{data?.GetType().Name ?? "null"}'.");
-            }
-
-            BindCore(itemData, index);
-        }
 
         /// <summary>
         /// 由框架内部调用，使用强类型数据执行绑定。