設定相容性

在Web.Config內設定
<configuration>
     <system.webserver>
          < httpprotocol >
               <customheaders>
                    <clear>
 <add name="X-UA-Compatible" value="IE=EmulateIE7" />
                                             </clear>
               </customheaders>
           </httpprotocol>
     </system.webserver>
</configuration>