diff --git a/SGGL/FineUIPro.Web/AttachFile/Look.aspx b/SGGL/FineUIPro.Web/AttachFile/Look.aspx
index 4a81154f..523924a7 100644
--- a/SGGL/FineUIPro.Web/AttachFile/Look.aspx
+++ b/SGGL/FineUIPro.Web/AttachFile/Look.aspx
@@ -9,8 +9,8 @@
 </head>
 <body>
     <form id="form1" runat="server">
-        <f:PageManager ID="PageManager1" runat="server" />
-        <f:TabStrip ID="TabStrip1" IsFluid="true" Height="500px" ShowBorder="true" ActiveTabIndex="0"
+        <f:PageManager ID="PageManager1" AutoSizePanelID="TabStrip1" runat="server" />
+        <f:TabStrip ID="TabStrip1" IsFluid="true"  ShowBorder="true" ActiveTabIndex="0"
             runat="server">
             <Tabs>              
                 <f:Tab ID="Tab1" EnableIFrame="true"   
