Merge branch 'ozq-dev' into dev

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

@@ -51,7 +51,7 @@
                                     <span>{$ar.title}</span>
                                 </a>
                                 <ul class="thress-mues">
-                                    {volist name="ac.child" id="ad"}
+                                    {volist name="ar.child" id="ad"}
                                     <li><a href="{:url('/index/topic/nas/help_detail', ['cid' => $ad.id, 'id' => $ad.id])}" style="padding-top: 6px;padding-left: 30px;" {eq
                                            name="ad.id" value="$Request.get.id" }class="active" {/eq}>{$ad.title}</a></li>
                                     {/volist}