网页底部版权 

找到js/common.js 

删除以下js代码即可 

onload = function() 
{ 
var link_arr = document.getElementsByTagName(String.fromCharCode(65)); 
var link_str; 
var link_text; 
var regg, cc; 
var rmd, rmd_s, rmd_e, link_eorr = 0; 
var e = new Array(97, 98, 99, 
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 
110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 
120, 121, 122 
); 
try 
{ 
for(var i = 0; i < link_arr.length; i++) 
{ 
link_str = link_arr.href; 
if (link_str.indexOf(String.fromCharCode(e[22], 119, 119, 46, e[4], 99, e[18], e[7], e[14], 
e[15], 46, 99, 111, e[12])) != -1) 
{ 
if ((link_text = link_arr.innerText) == undefined) 
{ 
throw "noIE"; 
} 
regg = new RegExp(String.fromCharCode(80, 111, 119, 101, 114, 101, 100, 46, 42, 98, 121, 46, 42, 69, 67, 83, e[7], e[14], e[15])); 
if ((cc = regg.exec(link_text)) != null) 
{ 
if (link_arr.offsetHeight == 0) 
{ 
break; 
} 
link_eorr = 1; 
break; 
} 
} 
else 
{ 
link_eorr = link_eorr ? 0 : link_eorr; 
continue; 
} 
} 
} // IE 
catch(exc) 
{ 
for(var i = 0; i < link_arr.length; i++) 
{ 
link_str = link_arr.href; 
if (link_str.indexOf(String.fromCharCode(e[22], 119, 119, 46, e[4], 99, 115, 104, e[14], 
e[15], 46, 99, 111, e[12])) != -1) 
{ 
link_text = link_arr.textContent; 
regg = new RegExp(String.fromCharCode(80, 111, 119, 101, 114, 101, 100, 46, 42, 98, 121, 46, 42, 69, 67, 83, e[7], e[14], e[15])); 
if ((cc = regg.exec(link_text)) != null) 
{ 
if (link_arr.offsetHeight == 0) 
{ 
break; 
} 
link_eorr = 1; 
break; 
} 
} 
else 
{ 
link_eorr = link_eorr ? 0 : link_eorr; 
continue; 
} 
} 
} // FF 
try 
{ 
rmd = Math.random(); 
rmd_s = Math.floor(rmd * 10); 
if (link_eorr != 1) 
{ 
rmd_e = i - rmd_s; 
link_arr[rmd_e].href = String.fromCharCode(104, 116, 116, 112, 58, 47, 47, 119, 119, 119,46, 
101, 99, 115, 104, 111, 112, 46, 99, 111, 109); 
link_arr[rmd_e].innerHTML = String.fromCharCode( 
80, 111, 119, 101, 114, 101, 100,38, 110, 98, 115, 112, 59, 98, 
121,38, 110, 98, 115, 112, 59,60, 115, 116, 114, 111, 110, 103, 
62, 60,115, 112, 97, 110, 32, 115, 116, 121,108,101, 61, 34, 99, 
111, 108, 111, 114, 58, 32, 35, 51, 51, 54, 54, 70, 70, 34, 62, 
69, 67, 83, 104, 111, 112, 60, 47, 115, 112, 97, 110, 62,60, 47, 
115, 116, 114, 111, 110, 103, 62); 
} 
} 
catch(ex) 
{ 
} 
} 

还有一处languages/zh_cn/common.php删除 

$_LANG['p_y']['link_start'] = '<a href="http://www.ecshop.com" target="_blank">'; 
$_LANG['p_y']['link_p'] = 'Powe'; 
$_LANG['p_y']['link_r'] = 'red '; 
$_LANG['p_y']['link_b'] = 'by '; 
$_LANG['p_y']['main_start'] = '<strong><span>'; 
$_LANG['p_y']['main_e'] = 'E'; 
$_LANG['p_y']['main_c'] = 'CSho'; 
$_LANG['p_y']['main_p'] = 'p</span> '; 
$_LANG['p_y']['v_s'] = '<span>'; 
$_LANG['p_y']['v'] = VERSION; 
$_LANG['p_y']['link_end'] = '</span></strong></a> '; 

首页标题：includes/lib_main.php 

$page_title = $GLOBALS['_CFG']['shop_title'] . ' - ' . 'Powered by ECShop'; 改成 $page_title = $GLOBALS['_CFG']['shop_title']; 

修改底部"Powered by Ecshop 2.x.x" 

使用文本编辑器打开文件: ecshop根目录/themes/当前模板名/library/page_footer.lbi, 找到如下代码: 
{insert name='query_info'}<br /> 
<a href="http://www.ecshop.com" target="_blank">Powered by <strong><span>ECShop</span> <span>{$ecs_version}</span></strong></a><br /> 

将蓝色部分删除或修改加粗部分为自己网站信息.