diff --git a/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor b/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor
index 5f8889ffe513df707028dc4bda48dfbdce4ed150..1877a59d31e478fd80d28bdfcc32eaeaabd64bec 100644
--- a/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor
+++ b/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor
@@ -58,7 +58,11 @@
            Introduction="@Localizer["TreeViewTreeDisableIntro"]"
            Name="TreeDisable">
     <section ignore>@((MarkupString)Localizer["TreeViewTreeDisableDescription"].Value)</section>
-    <TreeView TItem="TreeFoo" Items="@DisabledItems" ShowCheckbox="true" />
+    <div class="col-12 col-lg-auto">
+        <Checkbox DisplayText="@Localizer["TreeViewsDisableWholeTreeView"]" ShowAfterLabel="true" @bind-Value="@IsDisabled" />
+        <Checkbox DisplayText="@Localizer["TreeViewsWhetherToExpandWhenDisable"]" ShowAfterLabel="true" @bind-Value="@DisableCanExpand" class="ms-3" />
+    </div>
+    <TreeView TItem="TreeFoo" Items="@DisabledItems" ShowCheckbox="true" IsDisabled="@IsDisabled" DisableCanExpand="@DisableCanExpand" />
 </DemoBlock>
 
 <DemoBlock Title="@Localizer["TreeViewAccordionModelTitle"]"
diff --git a/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor.cs b/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor.cs
index a5903a1da97ef7e3f52ce40b8f116424a4d4e4bd..8ecf3daf1aa40bf5af4d9246eada36b2408ac55f 100644
--- a/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor.cs
+++ b/src/BootstrapBlazor.Server/Components/Samples/TreeViews.razor.cs
@@ -20,6 +20,8 @@ public sealed partial class TreeViews
 
     [NotNull]
     private ConsoleLogger? Logger3 { get; set; }
+    private bool DisableCanExpand { get; set; }
+    private bool IsDisabled { get; set; }
 
     private List<TreeViewItem<TreeFoo>> Items { get; set; } = TreeFoo.GetTreeItems();
 
@@ -295,6 +297,22 @@ public sealed partial class TreeViews
             Type = "Func<TreeItem, Task>",
             ValueList = " — ",
             DefaultValue = " — "
+        },
+        new()
+        {
+            Name = nameof(TreeView<string>.IsDisabled),
+            Description = "Disable tree view",
+            Type = "bool",
+            ValueList = "true|false",
+            DefaultValue = "false"
+        },
+        new()
+        {
+            Name = nameof(TreeView<string>.DisableCanExpand),
+            Description = "Whether to expand when the control node is disabled",
+            Type = "bool",
+            ValueList = "true|false",
+            DefaultValue = "false"
         }
     ];
 
diff --git a/src/BootstrapBlazor.Server/Locales/en-US.json b/src/BootstrapBlazor.Server/Locales/en-US.json
index b01391bfa7a7bbe4c3abcbe94c382ee7d713b9de..9fd2b7da77599bdb6c041ff2c5df2f5f9357a249 100644
--- a/src/BootstrapBlazor.Server/Locales/en-US.json
+++ b/src/BootstrapBlazor.Server/Locales/en-US.json
@@ -663,7 +663,9 @@
     "TreeViewSetActiveTitle": "Set Active Node",
     "TreeViewSetActiveIntro": "Set the currently active node by calling the <code>SetActiveItem</code> method",
     "TreeViewSetActiveDisplayText": "Current Active Node",
-    "TreeViewsAttribute": "TreeItem property"
+    "TreeViewsAttribute": "TreeItem property",
+    "TreeViewsDisableWholeTreeView": "Whole TreeView disable",
+    "TreeViewsWhetherToExpandWhenDisable": "Whether to expand when the control node is disabled"
   },
   "BootstrapBlazor.Server.Components.Samples.Trees": {
     "TreeIntro": "<p>Obsolete，The <a href=\"treeviews\" alt=\"treeview\">TreeView</a> provides more functions",
diff --git a/src/BootstrapBlazor.Server/Locales/zh-CN.json b/src/BootstrapBlazor.Server/Locales/zh-CN.json
index 786e3f09e9beb76fb8bc10737299c5156c62da2c..12aef4b60e8357e504613c80072ce51db887d836 100644
--- a/src/BootstrapBlazor.Server/Locales/zh-CN.json
+++ b/src/BootstrapBlazor.Server/Locales/zh-CN.json
@@ -663,7 +663,9 @@
     "TreeViewSetActiveTitle": "设置激活节点",
     "TreeViewSetActiveIntro": "通过调用 <code>SetActiveItem</code> 方法设置当前激活节点",
     "TreeViewSetActiveDisplayText": "当前激活节点",
-    "TreeViewsAttribute": "TreeItem 属性"
+    "TreeViewsAttribute": "TreeItem 属性",
+    "TreeViewsDisableWholeTreeView": "是否禁用整个TreeView",
+    "TreeViewsWhetherToExpandWhenDisable": "禁用时候是否可以展开或折叠子节点"
   },
   "BootstrapBlazor.Server.Components.Samples.Trees": {
     "TreeIntro": "<p>本组件已弃用，请使用新组件 <a href=\"treeviews\" alt=\"treeview\">TreeView</a> 提供更多功能",
diff --git a/src/BootstrapBlazor/Components/TreeView/TreeView.razor b/src/BootstrapBlazor/Components/TreeView/TreeView.razor
index d4538b4f22f2818474a207def4794de0dc7106db..0a46dab98867da9899f06911a27ab425e65f166b 100644
--- a/src/BootstrapBlazor/Components/TreeView/TreeView.razor
+++ b/src/BootstrapBlazor/Components/TreeView/TreeView.razor
@@ -43,7 +43,7 @@ else
             <DynamicElement TagName="i" class="@GetCaretClassString(item)" TriggerClick="TriggerNodeArrow(item)"  OnClick="() => OnToggleNodeAsync(item, true)"></DynamicElement>
             @if (ShowCheckbox)
             {
-                <Checkbox Value="@item.CheckedState" IsDisabled="@item.IsDisabled" SkipValidate="true"
+                <Checkbox Value="@item.CheckedState" IsDisabled="@(item.IsDisabled || IsDisabled)" SkipValidate="true"
                           ShowLabel="false" ShowAfterLabel="false" State="@item.CheckedState"
                           OnStateChanged="(state, v) => OnCheckStateChanged(item, true)" StopPropagation="true" />
             }
diff --git a/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs b/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs
index d6c946bd01d106f25f6396266e72cdc2af708737..7659866c4df1bb1e8481263e5595a085392de0a0 100644
--- a/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs
+++ b/src/BootstrapBlazor/Components/TreeView/TreeView.razor.cs
@@ -34,7 +34,7 @@ public partial class TreeView<TItem> : IModelEqualityComparer<TItem>
     /// </summary>
     /// <param name="item"></param>
     /// <returns></returns>
-    private static string? GetIconClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-icon")
+    private string? GetIconClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-icon")
         .AddClass(item.Icon)
         .AddClass(item.ExpandIcon, item.IsExpand && !string.IsNullOrEmpty(item.ExpandIcon))
         .Build();
@@ -57,7 +57,7 @@ public partial class TreeView<TItem> : IModelEqualityComparer<TItem>
     /// <returns></returns>
     private string? GetItemClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-item")
         .AddClass("active", ActiveItem == item)
-        .AddClass("disabled", item.IsDisabled)
+        .AddClass("disabled", !DisableCanExpand && (IsDisabled || item.IsDisabled))
         .Build();
 
     /// <summary>
@@ -65,23 +65,35 @@ public partial class TreeView<TItem> : IModelEqualityComparer<TItem>
     /// </summary>
     /// <param name="item"></param>
     /// <returns></returns>
-    private static string? GetTreeClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-ul")
+    private string? GetTreeClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-ul")
         .AddClass("show", item.IsExpand)
         .Build();
 
-    private static string? GetNodeClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-node")
-        .AddClass("disabled", item.IsDisabled)
+    private string? GetNodeClassString(TreeViewItem<TItem> item) => CssBuilder.Default("tree-node")
+        .AddClass("disabled", !DisableCanExpand && (IsDisabled || item.IsDisabled))
         .Build();
 
-    private static bool TriggerNodeArrow(TreeViewItem<TItem> item) => !item.IsDisabled && (item.HasChildren || item.Items.Any());
+    private bool TriggerNodeArrow(TreeViewItem<TItem> item) => (DisableCanExpand || !(IsDisabled || item.IsDisabled)) && (item.HasChildren || item.Items.Any());
 
-    private static bool TriggerNodeLabel(TreeViewItem<TItem> item) => !item.IsDisabled;
+    private bool TriggerNodeLabel(TreeViewItem<TItem> item) => !(IsDisabled || item.IsDisabled);
 
     /// <summary>
     /// 获得/设置 选中节点 默认 null
     /// </summary>
     private TreeViewItem<TItem>? ActiveItem { get; set; }
 
+    /// <summary>
+    /// 是否整个TreeView禁用 默认 false
+    /// </summary>
+    [Parameter]
+    public bool IsDisabled { get; set; } = false;
+
+    /// <summary>
+    /// 当Disable时候是否允许展开折叠节点 默认 false
+    /// </summary>
+    [Parameter]
+    public bool DisableCanExpand { get; set; } = false;
+
     /// <summary>
     /// 获得/设置 是否为手风琴效果 默认为 false
     /// </summary>