diff --git a/EgwCoreLib.Razor/DataPager.razor b/EgwCoreLib.Razor/DataPager.razor
index be517c4..3b07393 100644
--- a/EgwCoreLib.Razor/DataPager.razor
+++ b/EgwCoreLib.Razor/DataPager.razor
@@ -52,7 +52,7 @@
                 @if (totalCount > 0)
                 {
                     <div class="input-group input-group-sm">
-                        <select @bind="@PageSize" class="form-control form-control-sm">
+                        <select @bind="@PageSize" class="form-select form-select-sm">
                             <option value="5">5</option>
                             <option value="10">10</option>
                             <option value="25">25</option>