diff --git a/src/BootstrapBlazor/Components/Divider/Divider.razor b/src/BootstrapBlazor/Components/Divider/Divider.razor
index dabd8e69078876d5ac9691427fdea291b6f4375b..3ba34e2dbfae1991a91f5edf455709faa0597733 100644
--- a/src/BootstrapBlazor/Components/Divider/Divider.razor
+++ b/src/BootstrapBlazor/Components/Divider/Divider.razor
@@ -1,5 +1,5 @@
 @namespace BootstrapBlazor.Components
-@inherits DividerBase
+@inherits BootstrapComponentBase
 
 <div @attributes="@AdditionalAttributes" class="@ClassString">
     <div class="divider-wrap">
diff --git a/src/BootstrapBlazor/Components/Divider/DividerBase.cs b/src/BootstrapBlazor/Components/Divider/Divider.razor.cs
similarity index 85%
rename from src/BootstrapBlazor/Components/Divider/DividerBase.cs
rename to src/BootstrapBlazor/Components/Divider/Divider.razor.cs
index 6993c570a68d4ec80fb83a4c4266c3f0b7c76a0d..24939f0697547128961ae99d331ed2647a1f804d 100644
--- a/src/BootstrapBlazor/Components/Divider/DividerBase.cs
+++ b/src/BootstrapBlazor/Components/Divider/Divider.razor.cs
@@ -7,9 +7,9 @@ using Microsoft.AspNetCore.Components;
 namespace BootstrapBlazor.Components;
 
 /// <summary>
-/// Divider 组件基类
+/// Divider 组件
 /// </summary>
-public abstract class DividerBase : ComponentBase
+public partial class Divider
 {
     /// <summary>
     /// 获得 class 样式集合
@@ -29,13 +29,6 @@ public abstract class DividerBase : ComponentBase
         .AddClass("is-right", Alignment.Right == Alignment)
         .Build();
 
-    /// <summary>
-    /// 获得/设置 用户自定义属性
-    /// </summary>
-    /// <returns></returns>
-    [Parameter(CaptureUnmatchedValues = true)]
-    public IDictionary<string, object>? AdditionalAttributes { get; set; }
-
     /// <summary>
     /// 获得/设置 是否为垂直显示 默认为 false 
     /// </summary>
diff --git a/src/BootstrapBlazor/Extensions/ServiceProviderExtensions.cs b/src/BootstrapBlazor/Extensions/ServiceProviderExtensions.cs
deleted file mode 100644
index f89335e9e5f592a87917821b43bd73bba321515f..0000000000000000000000000000000000000000
--- a/src/BootstrapBlazor/Extensions/ServiceProviderExtensions.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-// Website: https://www.blazor.zone or https://argozhang.github.io/
-
-namespace BootstrapBlazor.Components;
-
-/// <summary>
-/// 
-/// </summary>
-public static class ServiceProviderExtensions
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="provider"></param>
-    [Obsolete("可删除此行代码")]
-    public static void RegisterProvider(this IServiceProvider provider)
-    {
-        //TODO: 请移除此代码
-    }
-}
diff --git a/test/UnitTest/Components/CardTest.cs b/test/UnitTest/Components/CardTest.cs
index c306a2ef06e21817ce80a635c1dc926aa2fee43d..24314c44b655457c7bdf22a446558d9d4b0b86a4 100644
--- a/test/UnitTest/Components/CardTest.cs
+++ b/test/UnitTest/Components/CardTest.cs
@@ -43,6 +43,31 @@ public class CardTest : TestBase
         Assert.Contains("text-center", cut.Markup);
     }
 
+    [Fact]
+    public void IsShadow_Ok()
+    {
+        var cut = Context.RenderComponent<Card>(builder => builder.Add(a => a.IsShadow, true));
+        Assert.Contains("card-shadow", cut.Markup);
+    }
+
+    [Fact]
+    public void HeaderText_Ok()
+    {
+        var cut = Context.RenderComponent<Card>(builder => builder.Add(a => a.HeaderText, "Header"));
+        Assert.Contains("Header", cut.Markup);
+    }
+
+    [Fact]
+    public void IsCollapsible_Ok()
+    {
+        var cut = Context.RenderComponent<Card>(builder =>
+        {
+            builder.Add(a => a.IsCollapsible, true);
+            builder.Add(a => a.HeaderText, "Header");
+        });
+        Assert.Contains("card-collapse", cut.Markup);
+    }
+
 
     private static RenderFragment CreateComponent() => builder =>
     {
diff --git a/test/UnitTest/Components/DividerTest.cs b/test/UnitTest/Components/DividerTest.cs
new file mode 100644
index 0000000000000000000000000000000000000000..9d22ef5435167566a4548cb8f69e61a37472036a
--- /dev/null
+++ b/test/UnitTest/Components/DividerTest.cs
@@ -0,0 +1,64 @@
+// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+// Website: https://www.blazor.zone or https://argozhang.github.io/
+
+namespace UnitTest.Components;
+
+public class DividerTest : TestBase
+{
+    [Fact]
+    public void TextIcon_Ok()
+    {
+        var cut = Context.RenderComponent<Divider>(pb =>
+        {
+            pb.Add(a => a.Text, "Test");
+            pb.Add(a => a.Icon, "fa fa-fa");
+        });
+        Assert.Contains("Test", cut.Markup);
+        Assert.Contains("fa fa-fa", cut.Markup);
+    }
+
+    [Fact]
+    public void IsVertical_Ok()
+    {
+        var cut = Context.RenderComponent<Divider>(pb =>
+        {
+            pb.Add(a => a.IsVertical, true);
+            pb.Add(a => a.Text, "Test");
+        });
+        Assert.Contains("divider-vertical", cut.Markup);
+    }
+
+    [Fact]
+    public void ChildContent_Ok()
+    {
+        var cut = Context.RenderComponent<Divider>(pb =>
+        {
+            pb.Add(a => a.ChildContent, new RenderFragment(builder => builder.AddContent(0, "Test")));
+        });
+        Assert.Contains("Test", cut.Markup);
+    }
+
+    [Fact]
+    public void Alignment_Ok()
+    {
+        var cut = Context.RenderComponent<Divider>(pb =>
+        {
+            pb.Add(a => a.Alignment, Alignment.Left);
+            pb.Add(a => a.Text, "Test");
+        });
+        Assert.Contains("is-left", cut.Markup);
+
+        cut.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.Alignment, Alignment.Center);
+        });
+        Assert.Contains("is-center", cut.Markup);
+
+        cut.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.Alignment, Alignment.Right);
+        });
+        Assert.Contains("is-right", cut.Markup);
+    }
+}