diff --git a/Bootstrap.Client/Models/HeaderBarModel.cs b/Bootstrap.Client/Models/HeaderBarModel.cs
index 99749a3e..1412551e 100644
--- a/Bootstrap.Client/Models/HeaderBarModel.cs
+++ b/Bootstrap.Client/Models/HeaderBarModel.cs
@@ -33,7 +33,7 @@ namespace Bootstrap.Client.Models
 
             // set Icon
             var icon = $"/{DbHelper.RetrieveIconFolderPath().Trim('~', '/')}/{user.Icon}";
-            Icon = $"{authHost.TrimEnd('/')}{icon}";
+            Icon = string.IsNullOrEmpty(ConfigurationManager.GetValue("SimulateUserName", string.Empty)) ? $"{authHost.TrimEnd('/')}{icon}" : "/images/admin.jpg";
             if (!string.IsNullOrEmpty(user.Css)) Theme = user.Css;
         }
 
diff --git a/Bootstrap.Client/wwwroot/images/admin.jpg b/Bootstrap.Client/wwwroot/images/admin.jpg
new file mode 100644
index 00000000..cea70dbf
Binary files /dev/null and b/Bootstrap.Client/wwwroot/images/admin.jpg differ