diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index d691e9a5047..8d382af527a 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.1.6-beta02</Version>
+    <Version>9.1.6-beta03</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BootstrapBlazor/Components/GoTop/GoTop.razor b/src/BootstrapBlazor/Components/GoTop/GoTop.razor
index c798259879a..1c8d85689be 100644
--- a/src/BootstrapBlazor/Components/GoTop/GoTop.razor
+++ b/src/BootstrapBlazor/Components/GoTop/GoTop.razor
@@ -2,6 +2,6 @@
 @inherits BootstrapModuleComponentBase
 @attribute [BootstrapModuleAutoLoader]
 
-<a @attributes="AdditionalAttributes" id="@Id" href="#" class="layout-gotop" data-bb-target="@Target" data-bs-toggle="tooltip" data-bs-placement="left" data-bs-title="@TooltipText">
+<a @attributes="AdditionalAttributes" id="@Id" href="#" class="layout-gotop" data-bb-target="@Target" data-bb-behavior="@ScrollBehaviorString" data-bs-toggle="tooltip" data-bs-placement="left" data-bs-title="@TooltipText">
     <i class="@Icon"></i>
 </a>
diff --git a/src/BootstrapBlazor/Components/GoTop/GoTop.razor.cs b/src/BootstrapBlazor/Components/GoTop/GoTop.razor.cs
index fc3e3e19a0c..971ba4d711a 100644
--- a/src/BootstrapBlazor/Components/GoTop/GoTop.razor.cs
+++ b/src/BootstrapBlazor/Components/GoTop/GoTop.razor.cs
@@ -24,6 +24,12 @@ public partial class GoTop
     [Parameter]
     public string? Target { get; set; }
 
+    /// <summary>
+    /// 获得/设置 滚动行为 默认 ScrollIntoViewBehavior.Smooth
+    /// </summary>
+    [Parameter]
+    public ScrollIntoViewBehavior ScrollBehavior { get; set; }
+
     /// <summary>
     /// 获得/设置 鼠标悬停提示文字信息
     /// </summary>
@@ -39,6 +45,8 @@ public partial class GoTop
     [NotNull]
     private IIconTheme? IconTheme { get; set; }
 
+    private string? ScrollBehaviorString => ScrollBehavior == ScrollIntoViewBehavior.Smooth ? null : ScrollBehavior.ToString().ToLowerInvariant();
+
     /// <summary>
     /// <inheritdoc/>
     /// </summary>
diff --git a/src/BootstrapBlazor/Components/GoTop/GoTop.razor.js b/src/BootstrapBlazor/Components/GoTop/GoTop.razor.js
index 70b3743a43d..2051b455286 100644
--- a/src/BootstrapBlazor/Components/GoTop/GoTop.razor.js
+++ b/src/BootstrapBlazor/Components/GoTop/GoTop.razor.js
@@ -22,8 +22,9 @@ export function init(id, target) {
         e.preventDefault();
 
         const target = el.getAttribute('data-bb-target');
+        const behavior = el.getAttribute('data-bb-behavior') || 'smooth';
         const element = (target && document.querySelector(target)) || getScrollElement(el)
-        element.scrollTop = 0
+        element.scrollTo({ top: 0, left: 0, behavior: behavior });
         go.tip.hide()
     })
 }
diff --git a/test/UnitTest/Components/GoTopTest.cs b/test/UnitTest/Components/GoTopTest.cs
index 13eebfed061..9de1253d216 100644
--- a/test/UnitTest/Components/GoTopTest.cs
+++ b/test/UnitTest/Components/GoTopTest.cs
@@ -17,6 +17,7 @@ public void Target_Ok()
             pb.Add(c => c.Target, "#top");
         });
         Assert.Equal("#top", cut.Instance.Target);
+        Assert.Contains("data-bb-target", cut.Markup);
     }
 
     [Fact]
@@ -31,4 +32,20 @@ public void TooltipText_Ok()
         });
         Assert.Contains("TooltipText", cut.Markup);
     }
+
+    [Fact]
+    public void Behavior_Ok()
+    {
+        var cut = Context.RenderComponent<GoTop>(pb =>
+        {
+            pb.Add(c => c.ScrollBehavior, ScrollIntoViewBehavior.Smooth);
+        });
+        Assert.DoesNotContain("data-bb-behavior", cut.Markup);
+
+        cut.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.ScrollBehavior, ScrollIntoViewBehavior.Auto);
+        });
+        Assert.Contains("data-bb-behavior=\"auto\"", cut.Markup);
+    }
 }
diff --git a/test/UnitTest/Components/LayoutTest.cs b/test/UnitTest/Components/LayoutTest.cs
index 90631a12a16..cd114b5fe41 100644
--- a/test/UnitTest/Components/LayoutTest.cs
+++ b/test/UnitTest/Components/LayoutTest.cs
@@ -20,8 +20,14 @@ public void ShowFooter_OK()
         {
             pb.Add(a => a.ShowFooter, true);
             pb.Add(a => a.Footer, CreateFooter());
+            pb.Add(a => a.ShowGotoTop, true);
         });
         Assert.Contains("Footer", cut.Markup);
+        cut.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.IsFixedTabHeader, true);
+        });
+        cut.Contains("data-bb-target=\".tabs-body\"");
 
         cut.SetParametersAndRender(pb => pb.Add(a => a.ShowFooter, false));
         cut.WaitForAssertion(() => Assert.DoesNotContain("Footer", cut.Markup));
diff --git a/test/UnitTest/Components/SelectTreeTest.cs b/test/UnitTest/Components/SelectTreeTest.cs
index 2756044732e..1dfe1f9558c 100644
--- a/test/UnitTest/Components/SelectTreeTest.cs
+++ b/test/UnitTest/Components/SelectTreeTest.cs
@@ -13,6 +13,7 @@ public void Items_Ok()
         var cut = Context.RenderComponent<SelectTree<string>>(builder =>
         {
             builder.Add(p => p.ShowIcon, true);
+            builder.Add(p => p.IsReset, false);
             builder.Add(p => p.ModelEqualityComparer, (s1, s2) => { return true; });
             builder.Add(p => p.OnExpandNodeAsync, (s) => { return Task.FromResult(new List<TreeViewItem<string>>().AsEnumerable()); });
             builder.Add(p => p.CustomKeyAttribute, typeof(string));