diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index 1c24c2ad89aeb4642c01f4d561e49f6d348fb08b..7bd91521fa98c8b43209a631555def7bd8165779 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <IsPackable>true</IsPackable>
     <PackageIcon>logo.png</PackageIcon>
-    <Version>5.0.23-beta06</Version>
+    <Version>5.0.23-beta07</Version>
     <PackageReleaseNotes>https://gitee.com/LongbowEnterprise/BootstrapBlazor/wikis</PackageReleaseNotes>
   </PropertyGroup>
 
diff --git a/src/BootstrapBlazor/Components/Dialog/DialogService.cs b/src/BootstrapBlazor/Components/Dialog/DialogService.cs
index daecb7e3369f466c7bb422f6d1c7fa988a913342..8f931062ec3237bb728fa1a813275b36dcd96017 100644
--- a/src/BootstrapBlazor/Components/Dialog/DialogService.cs
+++ b/src/BootstrapBlazor/Components/Dialog/DialogService.cs
@@ -87,20 +87,20 @@ namespace BootstrapBlazor.Components
             option.CloseButtonText ??= EditDialogLocalizer[nameof(option.CloseButtonText)];
             option.SaveButtonText ??= EditDialogLocalizer[nameof(option.SaveButtonText)];
 
-            option.Component = BootstrapDynamicComponent.CreateComponent<EditDialog<TModel>>(new[]
+            option.Component = BootstrapDynamicComponent.CreateComponent<EditDialog<TModel>>(new KeyValuePair<string, object?>[]
             {
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.Model), option.Model),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.ShowLabel), option.ShowLabel),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.CloseButtonText), option.CloseButtonText!),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.SaveButtonText), option.SaveButtonText!),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.Items), option.Items),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.BodyTemplate), option.DialogBodyTemplate!),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.OnCloseAsync), new Func<Task>(async () =>
+                new(nameof(EditDialog<TModel>.Model), option.Model),
+                new(nameof(EditDialog<TModel>.ShowLabel), option.ShowLabel),
+                new(nameof(EditDialog<TModel>.CloseButtonText), option.CloseButtonText),
+                new(nameof(EditDialog<TModel>.SaveButtonText), option.SaveButtonText),
+                new(nameof(EditDialog<TModel>.Items), option.Items ?? Utility.GenerateColumns<TModel>(item => item.Editable)),
+                new(nameof(EditDialog<TModel>.BodyTemplate), option.DialogBodyTemplate),
+                new(nameof(EditDialog<TModel>.OnCloseAsync), new Func<Task>(async () =>
                 {
                     option.Dialog.RemoveDialog();
                     await option.Dialog.CloseOrPopDialog();
                 })),
-                new KeyValuePair<string, object?>(nameof(EditDialog<TModel>.OnSaveAsync), new Func<EditContext, Task>(async context =>
+                new(nameof(EditDialog<TModel>.OnSaveAsync), new Func<EditContext, Task>(async context =>
                 {
                     if(option.OnSaveAsync != null)
                     {