diff --git a/app/index/view/mobile/topic_nas/help_detail.html b/app/index/view/mobile/topic_nas/help_detail.html
index 578b154c..2545bef7 100644
--- a/app/index/view/mobile/topic_nas/help_detail.html
+++ b/app/index/view/mobile/topic_nas/help_detail.html
@@ -99,6 +99,24 @@
                             <span>{$ac.name}</span>
                         </div>
                         <ul class="sub-list" {if condition='$ac.id == $Request.get.cid' }style="display: block;" {/if}>
+                            {volist name="ac.child" id="ad"}
+                            <li class="two-mues">
+                                <a href="#" class="two-a">
+                                    <div><img src="__IMAGES__/nars-jt.png"
+                                              class="arrow {if condition='$ad.id == $Request.get.cid'}rotate{/if}">
+                                    </div>
+                                    <span>{$ad.name}</span>
+                                </a>
+                                <ul class="thress-mues">
+                                    {volist name="ad.article" id="ae"}
+                                    <li>
+                                        <a href="{:url('/index/topic/nas/help_detail', ['cid' => $ad.id , 'id' => $ae.id])}"
+                                           style="margin-left:18%;padding: 0.4rem;">{$ae.title}</a>
+                                    </li>
+                                    {/volist}
+                                </ul>
+                            </li>
+                            {/volist}
                             {volist name="ac.article" id="ar"}
                             <li>
                                 <a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id , 'id' => $ar.id])}"