fix: pc 底部导航新标签页打开无效

app/index/view/pc/public/footer.html

@@ -40,7 +40,7 @@
           {if condition="!empty($vo.children)"}
           <ul>
             {volist name="vo.children" id="vc"}
-            <li><a href="{$vc.link}" class="fline">{$vc.name}</a></li>
+            <li><a href="{$vc.link}" class="fline" target="{$vc.blank==1?'_blank':'_self'}">{$vc.name}</a></li>
             {/volist}
           </ul>
           {/if}