自定义控件包含include文件时报错


%@ Control Language="C#" AutoEventWireup="true" CodeFile="Head_Index.ascx.cs" Inherits="Head_Index" %>
<%@ Register Src="TopBoards.ascx" TagName="TopBoards" TagPrefix="uc1" %>
 <!--#include file="/Common/head/head.html"-->
 
 <uc1:TopBoards ID="TopBoards1" runat="server" />
 
<div id="Landing_big" style="width:960px;">
<div id="dvUnLogin" runat="server" class="Landing_1"  style="float:left;width:960px;">
<iframe ID="loginFr" src="qbaobei_login.htm" frameborder="0" scrolling="no" width="100%" height="26" allowtransparency="true"></iframe>
</div>
</div>
<!--#include file="/Common/head/head.html"-->
包含这个文件时 报错  错误 未能映射路径“/Common/head/head.html”。 有谁遇到过这问题没