diff --git a/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidget.razor b/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidget.razor
index 8ffefba2e8d196d8a9bbf66a5a1c2db1596d830d..b998c8881bdd8889c0c6be721cfd232e96844e5f 100644
--- a/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidget.razor
+++ b/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidget.razor
@@ -10,7 +10,7 @@
             @foreach (var item in GetItems())
             {
                 <li class="dropdown">
-                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
+                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown" title="@item.Title">
                         <i class="@item.Icon"></i>
                         @if (!string.IsNullOrEmpty(item.BadgeNumber))
                         {
diff --git a/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidgetItem.cs b/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidgetItem.cs
index 70cffe1d8b57c72e40764d2f910c18377238ccf7..05ae5092d6774ef764f2749f4613afb37078320b 100644
--- a/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidgetItem.cs
+++ b/src/BootstrapBlazor/Components/DropdownWidget/DropdownWidgetItem.cs
@@ -16,6 +16,11 @@ public class DropdownWidgetItem : BootstrapComponentBase
     /// </summary>
     [Parameter]
     public string Icon { get; set; } = "fa fa-bell-o";
+    /// <summary>
+    /// 获得/设置 DropdownWidgetItem 组件项目的悬浮提示信息
+    /// </summary>
+    [Parameter]
+    public string? Title { get; set; }
 
     /// <summary>
     /// 获得/设置 徽章颜色 默认为 Color.Success