refactor: pc多语言 - 语言包调整

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

@@ -24,7 +24,7 @@
           <img src="__IMAGES__/bottomlogo.png" class="footerico" />
         </a>
         <div class="foootCt">
-          <p class="ftitle">{:lang('footer_navigation.product_categorys')}</p>
+          <p class="ftitle">{:lang_i18n('产品')}</p>
           <ul>
             {volist name="header_categorys" id="vo"}
             <li><a href="{:url('product/category', ['id' => $vo.id])}" class="fline">{$vo.name}</a></li>
@@ -46,7 +46,7 @@
         {/volist}
         {/if}
         <div class="foootCt">
-          <p class="ftitle">{:lang('footer_contact')}</p>
+          <p class="ftitle">{:lang_i18n('联系我们')}</p>
           {if condition="!empty($contact_config)"}
           <ul>
             {volist name="contact_config" id="vo"}