diff --git a/test/UnitTest/Components/CheckboxListTest.cs b/test/UnitTest/Components/CheckboxListTest.cs
index 999fbac81d3..92db69cc5f6 100644
--- a/test/UnitTest/Components/CheckboxListTest.cs
+++ b/test/UnitTest/Components/CheckboxListTest.cs
@@ -208,7 +208,7 @@ public void CheckboxItemClass_Ok()
     }
 
     [Fact]
-    public void StringValue_Ok()
+    public async Task StringValue_Ok()
     {
         var cut = Context.RenderComponent<CheckboxList<string>>(builder =>
         {
@@ -236,13 +236,13 @@ public void StringValue_Ok()
             });
         });
         // 字符串值选中事件
-        var item = cut.Find(".form-check-input");
-        item.Click();
+        var item = cut.FindComponent<Checkbox<bool>>();
+        await cut.InvokeAsync(item.Instance.TriggerClick);
         Assert.True(selected);
     }
 
     [Fact]
-    public void OnSelectedChanged_Ok()
+    public async Task OnSelectedChanged_Ok()
     {
         var selected = false;
         var foo = Foo.Generate(Localizer);
@@ -257,8 +257,8 @@ public void OnSelectedChanged_Ok()
             });
         });
 
-        var item = cut.Find(".form-check-input");
-        item.Click();
+        var item = cut.FindComponent<Checkbox<bool>>();
+        await cut.InvokeAsync(item.Instance.TriggerClick);
         Assert.True(selected);
     }
 
@@ -274,7 +274,7 @@ public void EnumValue_Ok()
     }
 
     [Fact]
-    public void IntValue_Ok()
+    public async Task IntValue_Ok()
     {
         var ret = new List<int>();
         var selectedIntValues = new List<int> { 1, 2 };
@@ -292,8 +292,8 @@ public void IntValue_Ok()
                 return Task.CompletedTask;
             });
         });
-        var item = cut.Find(".form-check-input");
-        item.Click();
+        var item = cut.FindComponent<Checkbox<bool>>();
+        await cut.InvokeAsync(item.Instance.TriggerClick);
 
         // 选中 2 
         Assert.Equal(2, ret.First());
diff --git a/test/UnitTest/Components/ConsoleTest.cs b/test/UnitTest/Components/ConsoleTest.cs
index ef00230fbf7..a09d805f431 100644
--- a/test/UnitTest/Components/ConsoleTest.cs
+++ b/test/UnitTest/Components/ConsoleTest.cs
@@ -195,7 +195,7 @@ public void LightTitle_OK()
     }
 
     [Fact]
-    public void ClickAutoScroll_OK()
+    public async Task ClickAutoScroll_OK()
     {
         var cut = Context.RenderComponent<Console>(builder =>
         {
@@ -206,7 +206,8 @@ public void ClickAutoScroll_OK()
             builder.Add(a => a.ShowAutoScroll, true);
         });
 
-        cut.Find(".card-footer input").Click();
+        var item = cut.FindComponent<Checkbox<bool>>();
+        await cut.InvokeAsync(item.Instance.TriggerClick);
         var res = cut.Instance.IsAutoScroll;
         Assert.False(res);
     }
diff --git a/test/UnitTest/Components/TableDialogTest.cs b/test/UnitTest/Components/TableDialogTest.cs
index 788a6266629..e867ca70555 100644
--- a/test/UnitTest/Components/TableDialogTest.cs
+++ b/test/UnitTest/Components/TableDialogTest.cs
@@ -62,8 +62,8 @@ public async Task EditAsync_Ok()
 
         var table = cut.FindComponent<Table<Foo>>();
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var checkbox = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(checkbox.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
 
         cut.Contains("test-save");
@@ -128,7 +128,7 @@ public async Task EditAsync_Ok()
         await cut.InvokeAsync(() => table.Instance.AddAsync());
 
         // 编辑弹窗逻辑
-        input = cut.Find(".modal-body form input.form-control");
+        var input = cut.Find(".modal-body form input.form-control");
         await cut.InvokeAsync(() => input.Change("Test_Name"));
 
         form = cut.Find(".modal-body form");
@@ -362,8 +362,8 @@ public async Task Required_Ok()
         var modal = cut.FindComponent<Modal>();
 
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var item = cut.FindComponent<Checkbox<Foo>>();
+        await cut.InvokeAsync(item.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.AddAsync());
 
         var form = cut.Find(".modal-body form");
diff --git a/test/UnitTest/Components/TableDrawerTest.cs b/test/UnitTest/Components/TableDrawerTest.cs
index 75a63c52350..a96d484eb76 100644
--- a/test/UnitTest/Components/TableDrawerTest.cs
+++ b/test/UnitTest/Components/TableDrawerTest.cs
@@ -43,8 +43,8 @@ public async Task EditAsync_Ok()
 
         var table = cut.FindComponent<Table<Foo>>();
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var checkbox = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(checkbox.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
 
         // 编辑弹窗逻辑
@@ -102,8 +102,8 @@ public async Task EditAsync_Ok()
         {
             pb.Add(a => a.OnSaveAsync, (foo, itemType) => Task.FromResult(false));
         });
-        input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        checkbox = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(checkbox.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
         form = cut.Find("form");
         await cut.InvokeAsync(() => form.Submit());
@@ -119,7 +119,7 @@ public async Task EditAsync_Ok()
         await cut.InvokeAsync(() => table.Instance.AddAsync());
 
         // 编辑弹窗逻辑
-        input = cut.Find("form input.form-control");
+        var input = cut.Find("form input.form-control");
         await cut.InvokeAsync(() => input.Change("Test_Name"));
 
         form = cut.Find("form");
diff --git a/test/UnitTest/Components/TableTest.cs b/test/UnitTest/Components/TableTest.cs
index d0e3dd92169..f6634013f5c 100644
--- a/test/UnitTest/Components/TableTest.cs
+++ b/test/UnitTest/Components/TableTest.cs
@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 // Maintainer: Argo Zhang(argo@live.ca) Website: https://www.blazor.zone
 
+using Bunit;
 using Microsoft.AspNetCore.Components.Forms;
 using Microsoft.AspNetCore.Components.Web;
 using Microsoft.AspNetCore.Components.Web.Virtualization;
@@ -758,9 +759,8 @@ public async Task ShowColumnList_Ok()
         });
         cut.Contains("Test_Column_List");
 
-        var item = cut.Find(".dropdown-item .form-check-input");
-        await cut.InvokeAsync(() => item.Click());
-
+        var item = cut.FindComponents<Checkbox<bool>>()[0];
+        await cut.InvokeAsync(item.Instance.TriggerClick);
         Assert.True(show);
     }
 
@@ -2478,8 +2478,8 @@ public async Task CustomerToolbarButton_Ok()
         Assert.True(clickWithoutRender);
 
         // 选中一行
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         button = cut.FindComponents<Button>().First(b => b.Instance.Text == "test-async");
         await cut.InvokeAsync(() => button.Instance.OnClickWithoutRender!.Invoke());
@@ -2538,8 +2538,8 @@ public void DisabledCallback_Ok()
         Assert.True(button.Instance.IsDisabled);
 
         // 选中一行
-        var input = cut.Find("tbody tr input");
-        cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        cut.InvokeAsync(input.Instance.TriggerClick);
         Assert.False(button.Instance.IsDisabled);
     }
 
@@ -3392,8 +3392,8 @@ public async Task IsTree_OnQuery()
                 });
             });
         });
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<FooTree>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         // 点击展开
         var node = cut.Find("tbody .is-tree");
@@ -3680,8 +3680,8 @@ public async Task IsTree_OnQuery_NoKey()
             });
         });
         cut.Contains("is-node");
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<FooNoKeyTree>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var table = cut.FindComponent<Table<FooNoKeyTree>>();
         await cut.InvokeAsync(() => table.Instance.QueryAsync());
@@ -3799,8 +3799,8 @@ public async Task InCell_Ok()
                 });
             });
         });
-        var input = cut.Find("tbody tr td button");
-        await cut.InvokeAsync(() => input.Click());
+        var button = cut.Find("tbody tr td button");
+        await cut.InvokeAsync(() => button.Click());
     }
 
     [Fact]
@@ -4462,20 +4462,20 @@ public async Task HeaderCheckbox_Ok()
             });
         });
 
-        var btn = cut.Find("thead tr th input");
-        await cut.InvokeAsync(() => btn.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[0];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var checkboxs = cut.FindAll(".is-checked");
         Assert.Equal(3, checkboxs.Count);
 
-        await cut.InvokeAsync(() => btn.Click());
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         checkboxs = cut.FindAll(".is-checked");
         Assert.Empty(checkboxs);
 
         var table = cut.FindComponent<Table<Foo>>();
         table.SetParametersAndRender(pb => pb.Add(a => a.Items, Array.Empty<Foo>()));
-        btn = cut.Find("thead tr th input");
-        await cut.InvokeAsync(() => btn.Click());
+        input = cut.FindComponents<Checkbox<Foo>>()[0];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
     }
 
     [Fact]
@@ -4500,13 +4500,13 @@ public async Task RowCheckbox_Ok()
             });
         });
 
-        var btn = cut.Find("tbody tr td input");
-        await cut.InvokeAsync(() => btn.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var checkboxs = cut.FindAll(".is-checked");
         Assert.Single(checkboxs);
 
-        await cut.InvokeAsync(() => btn.Click());
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         checkboxs = cut.FindAll(".is-checked");
         Assert.Empty(checkboxs);
     }
@@ -4541,8 +4541,8 @@ public async Task KeepSelectedRows_Ok()
             });
         });
 
-        var btn = cut.Find("tbody tr td input");
-        await cut.InvokeAsync(() => btn.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var checkboxs = cut.FindAll(".is-checked");
         Assert.Single(checkboxs);
@@ -4559,8 +4559,8 @@ public async Task KeepSelectedRows_Ok()
         await cut.InvokeAsync(() => nextBtn.Click());
 
         //点击表头CheckBox
-        btn = cut.Find("thead tr th input");
-        await cut.InvokeAsync(() => btn.Click());
+        input = cut.FindComponents<Checkbox<Foo>>()[0];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         //加上表头的复选框选中，结果有3项
         checkboxs = cut.FindAll(".is-checked");
@@ -5237,11 +5237,11 @@ public async Task SelectedRowsChanged_Ok()
         });
         Assert.Empty(selectedRows);
 
-        var check = cut.Find("thead input");
-        await cut.InvokeAsync(() => check.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[0];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         Assert.Equal(2, selectedRows.Count);
 
-        await cut.InvokeAsync(() => check.Click());
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         Assert.Empty(selectedRows);
     }
 
@@ -5352,8 +5352,8 @@ public async Task Delete_Ok()
                 });
             });
         });
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var button = cut.FindComponent<TableToolbarPopConfirmButton<Foo>>();
         await cut.InvokeAsync(() => button.Instance.OnConfirm.Invoke());
@@ -5402,8 +5402,8 @@ public async Task OnDeleteAsync_Ok()
                 });
             });
         });
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var button = cut.FindComponent<TableToolbarPopConfirmButton<Foo>>();
         await cut.InvokeAsync(() => button.Instance.OnConfirm.Invoke());
@@ -5875,8 +5875,8 @@ public async Task Refresh_Ok()
         });
 
         // 选中行
-        var btn = cut.Find("tbody tr td input");
-        await cut.InvokeAsync(() => btn.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var button = cut.FindComponents<Button>().First(i => i.Instance.Icon == "fa-solid fa-arrows-rotate");
         await cut.InvokeAsync(() => button.Instance.OnClickWithoutRender!.Invoke());
@@ -6016,8 +6016,8 @@ public async Task DynamicContext_EqualityComparer()
         });
 
         // 选中行
-        var input = cut.Find("tbody input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<DynamicObject>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         Assert.True(compared);
     }
 
@@ -6062,8 +6062,8 @@ public async Task IsKeepSelectedRowAfterAdd_Ok()
         var table = cut.FindComponent<Table<DynamicObject>>();
 
         // 选中第一行数据
-        var input = cut.Find("tbody .form-check-input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<DynamicObject>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         var selectedRow = table.Instance.SelectedRows.FirstOrDefault();
         Assert.NotNull(selectedRow);
 
@@ -6088,8 +6088,8 @@ public async Task DynamicContext_Edit()
             });
         });
 
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<DynamicObject>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
 
         var table = cut.FindComponent<MockDynamicTable>();
         var saved = await table.Instance.SaveModelTest();
@@ -6647,8 +6647,8 @@ public async Task EditAsync_Ok(bool isTracking)
         await cut.InvokeAsync(() => table.Instance.EditAsync());
 
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
         var modal = cut.FindComponent<Modal>();
         await cut.InvokeAsync(() => modal.Instance.CloseCallback());
@@ -6661,8 +6661,8 @@ public async Task EditAsync_Ok(bool isTracking)
         await cut.InvokeAsync(() => modal.Instance.CloseCallback());
 
         // 选两个
-        input = cut.Find("thead input");
-        await cut.InvokeAsync(() => input.Click());
+        input = cut.FindComponents<Checkbox<Foo>>()[0];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
         await cut.InvokeAsync(() => modal.Instance.CloseCallback());
     }
@@ -6737,8 +6737,8 @@ public async Task ConfirmDelete_Ok()
         await cut.InvokeAsync(() => deleteButton.Instance.OnBeforeClick());
 
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         await cut.InvokeAsync(() => deleteButton.Instance.OnBeforeClick());
 
         table.SetParametersAndRender(pb =>
@@ -6776,8 +6776,8 @@ public void OnConfirm_Ok()
         var table = cut.FindComponent<Table<Foo>>();
         var deleteButton = table.FindComponent<TableToolbarPopConfirmButton<Foo>>();
         // 选一个
-        var input = cut.Find("tbody tr input");
-        cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        cut.InvokeAsync(input.Instance.TriggerClick);
         cut.InvokeAsync(() => deleteButton.Instance.OnConfirm());
 
         table.SetParametersAndRender(pb =>
@@ -6876,8 +6876,8 @@ public async Task EFCoreDataService_Ok()
         });
         var table = cut.FindComponent<Table<Foo>>();
         // 选一个
-        var input = cut.Find("tbody tr input");
-        await cut.InvokeAsync(() => input.Click());
+        var input = cut.FindComponents<Checkbox<Foo>>()[1];
+        await cut.InvokeAsync(input.Instance.TriggerClick);
         await cut.InvokeAsync(() => table.Instance.EditAsync());
     }
 
@@ -7976,8 +7976,8 @@ public void ShowRowCheckboxCallback_Ok()
         Assert.Equal(2, table.FindComponents<Checkbox<Foo>>().Count);
 
         // click header 第二行不可选择
-        var header = table.Find("thead tr th input");
-        table.InvokeAsync(() => header.Click());
+        var header = table.FindComponents<Checkbox<Foo>>()[0];
+        table.InvokeAsync(header.Instance.TriggerClick);
         Assert.Single(table.Instance.SelectedRows);
     }
 
diff --git a/test/UnitTest/Components/TreeViewTest.cs b/test/UnitTest/Components/TreeViewTest.cs
index fa82416e775..69db59dd836 100644
--- a/test/UnitTest/Components/TreeViewTest.cs
+++ b/test/UnitTest/Components/TreeViewTest.cs
@@ -196,8 +196,8 @@ public async Task OnStateChanged_Ok()
             pb.Add(a => a.Items, items);
         });
 
-        var checkbox = cut.Find("[type=\"checkbox\"]");
-        await cut.InvokeAsync(() => checkbox.Click());
+        var checkbox = cut.FindComponent<Checkbox<CheckboxState>>();
+        await cut.InvokeAsync(checkbox.Instance.TriggerClick);
         cut.DoesNotContain("fa-solid fa-font-awesome");
         cut.Contains("Test-Class");
 
@@ -784,9 +784,8 @@ public async Task ClearCheckedItems_Ok()
             pb.Add(a => a.ShowCheckbox, true);
         });
 
-        var checkbox = cut.FindAll(".tree-root > .tree-item > .tree-content > .form-check > .form-check-input");
-
-        await cut.InvokeAsync(() => checkbox[0].Click());
+        var checkbox = cut.FindComponent<Checkbox<CheckboxState>>();
+        await cut.InvokeAsync(checkbox.Instance.TriggerClick);
 
         Assert.Contains("is-checked", cut.Markup);
         var isChecked = cut.Instance.GetCheckedItems().Any();