找到：根目录下\addons\ewei_shopv2\template\web\_header_base.html
第46行<link href="{php echo EWEI_SHOPV2_LOCAL}static/css/we7.common.css?v=1.0.0" rel="stylesheet">
改成：<link href="{php echo EWEI_SHOPV2_LOCAL}static/css/we7.common169.css?v=1.0.0" rel="stylesheet">
第46行<link href="{php echo EWEI_SHOPV2_LOCAL}static/css/we7.common.css?v=1.0.0" rel="stylesheet">
改成：<link href="{php echo EWEI_SHOPV2_LOCAL}static/css/we7.common169.css?v=1.0.0" rel="stylesheet">