What should I do if phpcms does not display recommended articles when calling articles?

What should I do if the recommended articles are not displayed when calling articles through phpcms? How to not display a certain recommended article on the list page

This effect only meets special needs and not many people use it, so I won’t explain it too much.

The detailed tags are as follows:

{pc:get sql="SELECT `id` FROM `v9_position_data` WHERE `posid`='2' AND `catid`=$catid ORDER BY `v9_position_data`.`id` DESC" num="10"}
{loop $data $d}
{pc:get sql="SELECT `url`,`title` FROM `v9_news` where `id`<>$d[id] AND `catid`=$catid ORDER BY `v9_news`.`inputtime` DESC" num="10" return="info"}
{loop $info $r}
<li"><a href="{$r[url]}" title="{$r[title]}">{$r[title]}</a></li>
{/loop}
{/pc}
{/loop}
{/pc}

The effect of the above code is to not display the 10 articles recommended by the headlines on the homepage.

Related recommendations: phpcms tutorial

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