fix: pc nas帮助页

app/index/view/pc/topic_nas/help.html

@@ -39,10 +39,12 @@
                                 <img src="__IMAGES__/nas-jt.png" />
                             </span>
                         </a>
-                        {egt name="index" value="3"}
-                        <a class="ckgdbt" href="{:url('/index/topic/nas/help_detail', ['id' => isset($vo.article[0])?$vo.article[0]['id']:0])}">{:lang_i18n('查看更多')} ></a>
-                        {/egt}
                         {/volist}
+                        {if condition="count($vo.article) >= 3"}
+                        <a class="ckgdbt" href="{:url('/index/topic/nas/help_detail', ['id' => isset($vo.article[0])?$vo.article[0]['id']:0])}">
+                            {:lang_i18n('查看更多')} >
+                        </a>
+                        {/if}
                     </div>
                 </div>
                 {/volist}