为什么我的取消操作也会进入我的保存操作？

当我点击取消时，流程进入我的取消方法，但之后进入我的保存操作？啊？为什么？（仅供参考：这是父组件的子组件）

<h3>EditPage</h3>
@inject AppState _appState
@inject IJSRuntime _jsRuntime

<div class="container">

    <EditForm Model="@_model" OnValidSubmit="@Save">
        <div class="row">
            <div class="col">
                <button type="submit" class="btn btn-primary">Save</button>
                <button @onclick="CancelEdit" class="ms-3 btn btn-secondary">Cancel</button>
                <button @onclick="()=>Delete(new MyClass())" class="ms-3 btn btn-danger">Delete</button>
            </div>
        </div>
    </EditForm>
</div>

@code {
    [Parameter] public EventCallback<string> OnClick { get; set; }

    MyClass? _model;

    async Task Delete(MyClass item)
    {
        if (!await _jsRuntime.InvokeAsync<bool>("confirm", $"Are you sure you want to delete item?"))
            return;

        //do delete
        _appState.IsEdit = false;
        _appState.EditingId = "";
    }

    protected override void OnInitialized()
    {
        _model = new();
    }

    void CancelEdit()
    {
        _appState.IsEdit = false;
        _appState.EditingId = "";

        OnClick.InvokeAsync("Cancel action occurred");
    }

    void Save()
    {
        //persist work Add or Update

        _appState.IsEdit = false;
        _appState.EditingId = "";

        OnClick.InvokeAsync("Save occurred");
    }
}