diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index f1b8fa707cb..0d01b0e34b4 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.4.0</Version>
+    <Version>9.4.1-beta01</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BootstrapBlazor/Components/Ajax/AjaxOption.cs b/src/BootstrapBlazor/Components/Ajax/AjaxOption.cs
index c28e1c12e4a..c83b7ca185a 100644
--- a/src/BootstrapBlazor/Components/Ajax/AjaxOption.cs
+++ b/src/BootstrapBlazor/Components/Ajax/AjaxOption.cs
@@ -31,5 +31,5 @@ public class AjaxOption
     /// 获得/设置 是否获得序列化 Json 结果 参数 默认为 true
     /// </summary>
     [NotNull]
-    public bool ToJson { get; set; }
+    public bool ToJson { get; set; } = true;
 }