diff --git a/src/BootstrapBlazor/BootstrapBlazor.csproj b/src/BootstrapBlazor/BootstrapBlazor.csproj
index 3de6e657049..7751d1e107b 100644
--- a/src/BootstrapBlazor/BootstrapBlazor.csproj
+++ b/src/BootstrapBlazor/BootstrapBlazor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.1.7</Version>
+    <Version>9.1.8</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BootstrapBlazor/Components/Select/Select.razor.cs b/src/BootstrapBlazor/Components/Select/Select.razor.cs
index a89e0530e50..3b1b047676c 100644
--- a/src/BootstrapBlazor/Components/Select/Select.razor.cs
+++ b/src/BootstrapBlazor/Components/Select/Select.razor.cs
@@ -235,6 +235,13 @@ public partial class Select<TValue> : ISelect
     [NotNull]
     private IStringLocalizer<Select<TValue>>? Localizer { get; set; }
 
+    /// <summary>
+    /// 获得/设置 <see cref="ILookupService"/> 服务实例
+    /// </summary>
+    [Inject]
+    [NotNull]
+    private ILookupService? InjectLookupService { get; set; }
+
     /// <summary>
     /// 获得 input 组件 Id 方法
     /// </summary>
@@ -371,13 +378,15 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
     private async Task<IEnumerable<SelectedItem>> GetItemsAsync()
     {
         IEnumerable<SelectedItem>? items = null;
-        if (LookupService != null)
+        if (!string.IsNullOrEmpty(LookupServiceKey))
         {
-            items = await LookupService.GetItemsByKeyAsync(LookupServiceKey, LookupServiceData);
+            items = await GetLookupService().GetItemsAsync(LookupServiceKey, LookupServiceData);
         }
         return items ?? [];
     }
 
+    private ILookupService GetLookupService() => LookupService ?? InjectLookupService;
+
     /// <summary>
     /// 获得/设置 数据总条目
     /// </summary>
diff --git a/test/UnitTest/Components/EditorFormTest.cs b/test/UnitTest/Components/EditorFormTest.cs
index b6a07f9cfce..949717bd9bb 100644
--- a/test/UnitTest/Components/EditorFormTest.cs
+++ b/test/UnitTest/Components/EditorFormTest.cs
@@ -438,6 +438,7 @@ public async Task LookupServiceKey_Ok()
                 builder.CloseComponent();
             });
         });
+        cut.WaitForAssertion(() => cut.Contains("LookupService-Test-1"));
         var select = cut.FindComponent<Select<string>>();
         var lookupService = Context.Services.GetRequiredService<ILookupService>();
         var lookup = await lookupService.GetItemsAsync("FooLookup", "");
@@ -471,7 +472,7 @@ public async Task LookupService_Ok()
                 builder.CloseComponent();
             });
         });
-        cut.WaitForElements(".select");
+        cut.WaitForAssertion(() => cut.Contains("LookupService-Test-1-async"));
         var select = cut.FindComponent<Select<string>>();
         var lookup = await lookupService.GetItemsAsync("FooLookup", "");
         Assert.NotNull(lookup);
diff --git a/test/UnitTest/Components/SelectTest.cs b/test/UnitTest/Components/SelectTest.cs
index 015d83b1a59..167d91b7192 100644
--- a/test/UnitTest/Components/SelectTest.cs
+++ b/test/UnitTest/Components/SelectTest.cs
@@ -106,6 +106,18 @@ public void Disabled_Ok()
         Assert.Contains("dropdown-item active disabled", cut.Markup);
     }
 
+    [Fact]
+    public void LookupService_Ok()
+    {
+        // 不给 Items 时走 LookupService
+        var cut = Context.RenderComponent<Select<string>>(pb =>
+        {
+            pb.Add(a => a.LookupServiceKey, "FooLookup");
+        });
+        cut.WaitForAssertion(() => cut.Contains("LookupService-Test-1"));
+        Assert.Equal(2, cut.Instance.Items.Count());
+    }
+
     [Fact]
     public void IsClearable_Ok()
     {
diff --git a/test/UnitTest/Components/TableTest.cs b/test/UnitTest/Components/TableTest.cs
index 857c74d238f..36144633b64 100644
--- a/test/UnitTest/Components/TableTest.cs
+++ b/test/UnitTest/Components/TableTest.cs
@@ -7673,7 +7673,6 @@ public async Task GetValue_LookupServiceKey()
             pb.Add(a => a.LookupService, new MockLookupServiceAsync());
         });
         await cut.InvokeAsync(() => table.Instance.QueryAsync());
-        cut.WaitForElement("[data-bs-original-title=\"LookupService-Test-True-async\"]");
     }
 
     [Fact]