diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index 0b000d5cc42..a8ebde4532f 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.4.9-beta05</Version>
+    <Version>9.4.9-beta06</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BootstrapBlazor/Components/Dialog/Dialog.razor.cs b/src/BootstrapBlazor/Components/Dialog/Dialog.razor.cs
index 434b85e1942..aa19153d6ce 100644
--- a/src/BootstrapBlazor/Components/Dialog/Dialog.razor.cs
+++ b/src/BootstrapBlazor/Components/Dialog/Dialog.razor.cs
@@ -27,7 +27,7 @@ public partial class Dialog : IDisposable
     private Dictionary<string, object>? _currentParameter;
     private bool _isKeyboard = false;
     private bool _isBackdrop = false;
-    private bool _isFade = true;
+    private bool? _isFade = null;
 
     /// <summary>
     /// <inheritdoc/>
diff --git a/src/BootstrapBlazor/Components/Dialog/DialogOption.cs b/src/BootstrapBlazor/Components/Dialog/DialogOption.cs
index 3ebbc45547d..ac271149044 100644
--- a/src/BootstrapBlazor/Components/Dialog/DialogOption.cs
+++ b/src/BootstrapBlazor/Components/Dialog/DialogOption.cs
@@ -68,9 +68,9 @@ public class DialogOption
     public bool ShowHeaderCloseButton { get; set; } = true;
 
     /// <summary>
-    /// Gets or sets whether to enable fade animation, default is true
+    /// Gets or sets whether to enable fade animation, default is null
     /// </summary>
-    public bool IsFade { get; set; } = true;
+    public bool? IsFade { get; set; }
 
     /// <summary>
     /// Gets or sets whether to support closing the dialog with the ESC key, default is true
diff --git a/src/BootstrapBlazor/Components/Modal/Modal.razor.cs b/src/BootstrapBlazor/Components/Modal/Modal.razor.cs
index c19ecb9adf1..ddd35097035 100644
--- a/src/BootstrapBlazor/Components/Modal/Modal.razor.cs
+++ b/src/BootstrapBlazor/Components/Modal/Modal.razor.cs
@@ -12,11 +12,15 @@ namespace BootstrapBlazor.Components;
 /// </summary>
 public partial class Modal
 {
+    [Inject]
+    [NotNull]
+    private IOptionsMonitor<BootstrapBlazorOptions>? Options { get; set; }
+
     /// <summary>
     /// Gets the style string
     /// </summary>
     private string? ClassString => CssBuilder.Default("modal")
-        .AddClass("fade", IsFade)
+        .AddClass("fade", Options.CurrentValue.GetIsFadeValue(IsFade))
         .AddClassFromAttributes(AdditionalAttributes)
         .Build();
 
@@ -40,10 +44,10 @@ public partial class Modal
     public bool IsKeyboard { get; set; } = true;
 
     /// <summary>
-    /// Gets or sets whether to enable fade in and out animation, default is true to enable animation
+    /// Gets or sets whether to enable fade in and out animation, default is null
     /// </summary>
     [Parameter]
-    public bool IsFade { get; set; } = true;
+    public bool? IsFade { get; set; }
 
     /// <summary>
     /// Gets or sets the child component
diff --git a/src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor b/src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor
index 38432bdfc31..0951f3b3167 100644
--- a/src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor
+++ b/src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor
@@ -2,6 +2,6 @@
 @inherits BootstrapComponentBase
 @inject SwalService Swal
 
-<Modal @ref="ModalContainer" IsKeyboard="false" OnCloseAsync="OnCloseAsync" class="swal">
+<Modal @ref="ModalContainer" IsKeyboard="false" OnCloseAsync="OnCloseAsync" IsFade="true" class="swal">
     @RenderDialog()
 </Modal>
diff --git a/src/BootstrapBlazor/Extensions/BootstrapBlazorOptionsExtensions.cs b/src/BootstrapBlazor/Extensions/BootstrapBlazorOptionsExtensions.cs
index b6548811774..802e9606ba9 100644
--- a/src/BootstrapBlazor/Extensions/BootstrapBlazorOptionsExtensions.cs
+++ b/src/BootstrapBlazor/Extensions/BootstrapBlazorOptionsExtensions.cs
@@ -6,27 +6,35 @@
 namespace BootstrapBlazor.Components;
 
 /// <summary>
-/// BootstrapBlazorOptions 配置类扩展方法
+/// BootstrapBlazorOptions configuration class extension methods
 /// </summary>
 public static class BootstrapBlazorOptionsExtensions
 {
     /// <summary>
-    /// 获取步长泛型方法
+    /// Get step size generic method
     /// </summary>
-    /// <typeparam name="TType"></typeparam>
-    /// <param name="options"></param>
-    /// <returns></returns>
+    /// <typeparam name="TType">The type parameter</typeparam>
+    /// <param name="options">The BootstrapBlazorOptions instance</param>
+    /// <returns>The step size as a string</returns>
     public static string? GetStep<TType>(this BootstrapBlazorOptions options) => options.GetStep(typeof(TType));
 
     /// <summary>
-    /// 获取步长方法
+    /// Get step size method
     /// </summary>
-    /// <param name="options">配置实体类实例</param>
-    /// <param name="type">数据类型</param>
-    /// <returns></returns>
+    /// <param name="options">The BootstrapBlazorOptions instance</param>
+    /// <param name="type">The data type</param>
+    /// <returns>The step size as a string</returns>
     public static string? GetStep(this BootstrapBlazorOptions options, Type type)
     {
         var t = Nullable.GetUnderlyingType(type) ?? type;
         return options.StepSettings.GetStep(t);
     }
+
+    /// <summary>
+    /// Get Modal IsFade value
+    /// </summary>
+    /// <param name="options">The BootstrapBlazorOptions instance</param>
+    /// <param name="value">The default value</param>
+    /// <returns>The IsFade value as a boolean</returns>
+    public static bool GetIsFadeValue(this BootstrapBlazorOptions options, bool? value) => value ?? options.ModalSettings.IsFade ?? true;
 }
diff --git a/src/BootstrapBlazor/Options/BootstrapBlazorOptions.cs b/src/BootstrapBlazor/Options/BootstrapBlazorOptions.cs
index 5e736586aa4..9983d3491f2 100644
--- a/src/BootstrapBlazor/Options/BootstrapBlazorOptions.cs
+++ b/src/BootstrapBlazor/Options/BootstrapBlazorOptions.cs
@@ -86,42 +86,47 @@ public class BootstrapBlazorOptions : IOptions<BootstrapBlazorOptions>
     public string? JSModuleVersion { get; set; }
 
     /// <summary>
-    /// Gets or sets the table settings instance
+    /// Gets or sets the <see cref="TableSettings"/> configuration instance
     /// </summary>
     public TableSettings TableSettings { get; set; } = new();
 
+    /// <summary>
+    /// Gets or sets the <see cref="ModalSettings"/> configuration instance
+    /// </summary>
+    public ModalSettings ModalSettings { get; set; } = new();
+
     /// <summary>
     /// Gets or sets the <see cref="StepSettings"/> configuration instance
     /// </summary>
     public StepSettings StepSettings { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the <see cref="ConnectionHubOptions"/> configuration, default is not null
+    /// Gets or sets the <see cref="ConnectionHubOptions"/> configuration
     /// </summary>
     public ConnectionHubOptions ConnectionHubOptions { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the <see cref="WebClientOptions"/> configuration, default is not null
+    /// Gets or sets the <see cref="WebClientOptions"/> configuration
     /// </summary>
     public WebClientOptions WebClientOptions { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the <see cref="IpLocatorOptions"/> configuration, default is not null
+    /// Gets or sets the <see cref="IpLocatorOptions"/> configuration
     /// </summary>
     public IpLocatorOptions IpLocatorOptions { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the <see cref="ScrollOptions"/> configuration, default is not null
+    /// Gets or sets the <see cref="ScrollOptions"/> configuration
     /// </summary>
     public ScrollOptions ScrollOptions { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the <see cref="ContextMenuOptions"/> configuration, default is not null
+    /// Gets or sets the <see cref="ContextMenuOptions"/> configuration
     /// </summary>
     public ContextMenuOptions ContextMenuOptions { get; set; } = new();
 
     /// <summary>
-    /// Gets or sets the CacheManagerOptions configuration, default is not null
+    /// Gets or sets the CacheManagerOptions configuration
     /// </summary>
     public CacheManagerOptions CacheManagerOptions { get; set; } = new();
 
diff --git a/src/BootstrapBlazor/Options/ModalSettings.cs b/src/BootstrapBlazor/Options/ModalSettings.cs
new file mode 100644
index 00000000000..7666b45f79a
--- /dev/null
+++ b/src/BootstrapBlazor/Options/ModalSettings.cs
@@ -0,0 +1,17 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang(argo@live.ca) Website: https://www.blazor.zone
+
+namespace BootstrapBlazor.Components;
+
+/// <summary>
+/// Modal component settings
+/// </summary>
+public class ModalSettings
+{
+    /// <summary>
+    /// Gets or sets whether to enable fade animation, default is null
+    /// </summary>
+    public bool? IsFade { get; set; }
+}