diff --git a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Layout/PageHeader.razor b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Layout/PageHeader.razor
index c9c704b471..e6959f1d3a 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Layout/PageHeader.razor
+++ b/framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Layout/PageHeader.razor
@@ -7,7 +7,7 @@
     @if(Options.Value.RenderPageTitle)
     {   
         <Column ColumnSize="ColumnSize.IsAuto">
-            <h5 class="content-header-title">@PageLayout.Title</h5>
+            <h1 class="content-header-title">@PageLayout.Title</h1>
         </Column>
     }