Resolved https://github.com/abpframework/abp/issues/2078

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic/Themes/Basic/Components/Toolbar/UserMenu/Default.cshtml

@@ -22,6 +22,13 @@
                 var disabled = menuItem.IsDisabled ? "disabled" : string.Empty;
 
                 <a class="dropdown-item @cssClass @disabled" href="@(menuItem.Url ?? "#")" target="@menuItem.Target" @Html.Raw(elementId)>
+                    @if (menuItem.Icon != null)
+                    {
+                        if (menuItem.Icon.StartsWith("fa"))
+                        {
+                            <i class="@menuItem.Icon"></i>
+                        }
+                    }
                     @menuItem.DisplayName
                 </a>
             }