尝试筛选该函数的输出以删除该列，或将其设置为空字符串。e、 g。

function wpse_120798_item_totals($total_rows, $order) {
    foreach ($total_rows as &$row) {
        unset($row[\'value\']); // or: $row[\'value\'] = \'\';
    }
    return $total_rows;
}

add_action(\'woocommerce_email_before_order_table\', function() {
    add_filter(\'woocommerce_get_order_item_totals\', \'wpse_120798_item_totals\');
});

add_action(\'woocommerce_email_after_order_table\', function() {
    remove_filter(\'woocommerce_get_order_item_totals\', \'wpse_120798_item_totals\');
});