找到文件：/includes/lib_goods.php

找到函数：

[代码]php代码：

function group_buy_info($group_buy_id, $current_num = 0)

再函数的结尾处看到这样一段话：

[代码]php代码：

$group_buy['start_time'] = $group_buy['formated_start_date'];
$group_buy['end_time'] = $group_buy['formated_end_date'];

再起下方加入这样一段话：

[代码]php代码：

//调用团购商品原价 $group_buy['shop_price'] = $GLOBALS['db']->getOne("select shop_price from ecs_goods where goods_id=".$group_buy['goods_id']);
//调用商品的详细信息 $group_buy['goods_desc'] = $GLOBALS['db']->getOne("select goods_desc from ecs_goods where goods_id=".$group_buy['goods_id']);

找到模板文件：group_buy_goods.dwt

通过这样调用原价：{$group_buy.shop_price}

通过这样调用商品的描述：{$group_buy.goods_desc}