diff --git a/src/Masa.Blazor/Components/Slider/MSliderBase.razor b/src/Masa.Blazor/Components/Slider/MSliderBase.razor
index dc5d1d7a96..486e94dfe1 100644
--- a/src/Masa.Blazor/Components/Slider/MSliderBase.razor
+++ b/src/Masa.Blazor/Components/Slider/MSliderBase.razor
@@ -224,7 +224,7 @@
         return new StyleBuilder()
             .AddHeight(ThumbSize)
             .AddWidth(ThumbSize)
-            .Add(transform, $"{transform}")
+            .Add("transform", transform)
             .AddBackgroundColor(ComputedThumbColor)
             .Build();
     }