diff --git a/app/index/controller/TopicNas.php b/app/index/controller/TopicNas.php
index bdc43bfe..f2a13efc 100644
--- a/app/index/controller/TopicNas.php
+++ b/app/index/controller/TopicNas.php
@@ -281,10 +281,10 @@ class TopicNas extends Common
                 }
             }
         }
-        dump($article_categorys_new);
-        dump($article_categorys_two);exit;
+//        dump($article_categorys_new);
+//        dump($article_categorys_two);exit;
 
-        View::assign('article_categorys', $article_categorys);
+        View::assign('article_categorys', $article_categorys_new);
 
         return View::fetch('help_detail');
     }
diff --git a/app/index/view/pc/topic_nas/help_detail.html b/app/index/view/pc/topic_nas/help_detail.html
index d0d14b6e..9dd5e444 100644
--- a/app/index/view/pc/topic_nas/help_detail.html
+++ b/app/index/view/pc/topic_nas/help_detail.html
@@ -34,51 +34,63 @@
                 <div class="nav-tree">
 
                     <!-- start 三级菜单的测试代码   可删-->
+                    {volist name="article_categorys" id="ac"}
                     <div class="category">
                         <!-- 一级 -->
                         <div class="category-title">
-                            <div class="arrow"><img src="helpImg/nars-jt.png" class="arrow" /></div>
-                            <span>初次使用</span>
-                        </div>
-                        <!-- 二级-->
-                        <ul class="sub-list">
-                            <li class="two-mues">
-                                <a href="#" class="two-a">
-                                    <div class="arrow"><img src="helpImg/nars-jt.png" class="arrow" /></div>
-                                    <span>我是二级</span>
-                                </a>
-                                 <!-- 三级-->
-                                <ul class="thress-mues">
-                                    <li><a href="#" style="padding-top: 6px;padding-left: 30px;">我是三级？</a></li>
-                                </ul>
-                            </li>
-                            <li><a href="#" style="padding-top: 6px;">拿到产品后我该如何安装使用？</a></li>
-                            <li><a href="#">APP无法下载/下载失败怎么办？</a></li>
-                        </ul>
-                    </div>
-                    <!-- end 三级菜单的测试代码   可删-->
-
-                    {volist name="article_categorys" id="ac"}
-                    <div class="category">
-                        <div class="category-title">
-                            <div class="arrow {if condition='$ac.id == $Request.get.cid'}rotate{/if}">
-                                <img src="__IMAGES__/nas-jt.png"
-                                    class="arrow {if condition='$ac.id == $Request.get.cid'}rotate{/if}" />
-                            </div>
+                            <div class="arrow  {if condition='$ac.id == $Request.get.cid'}rotate{/if}"><img src="__IMAGES__/nars-jt.png" class="arrow {if condition='$ac.id == $Request.get.cid'}rotate{/if}" /></div>
                             <span>{$ac.name}</span>
                         </div>
-                        <ul class="sub-list" {if condition='$ac.id == $Request.get.cid' }style="display: block;" {/if}>
+                        <!-- 二级-->
+                        <ul class="sub-list"  {if condition='$ac.id == $Request.get.cid' }style="display: block;" {/if}>
                             {volist name="ac.article" id="ar"}
-                            <li>
-                                <a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id, 'id' => $ar.id])}" {eq
-                                    name="ar.id" value="$Request.get.id" }class="active" {/eq}>
-                                    {$ar.title}
+                            {if condition='!empty($ac.child)' }
+                            <li class="two-mues">
+                                <a href="#" class="two-a">
+                                    <div class="arrow"><img src="__IMAGES__/nars-jt.png" class="arrow" /></div>
+                                    <span>{$ar.title}</span>
                                 </a>
+                                <ul class="thress-mues">
+                                    {volist name="ar.article" 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}>{$ad.title}</a></li>
+                                    {/volist}
+                                </ul>
+                                 <!-- 三级-->
                             </li>
+                            {/if}
+                            {if condition='empty($ac.child)' }
+                            <li><a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id, 'id' => $ar.id])}" style="padding-top: 6px;" {eq
+                                   name="ar.id" value="$Request.get.id" }class="active" {/eq}>{$ar.title}</a></li>
+                            {/if}
                             {/volist}
+<!--                            <li><a href="#">APP无法下载/下载失败怎么办？</a></li>-->
                         </ul>
                     </div>
                     {/volist}
+                    <!-- end 三级菜单的测试代码   可删-->
+
+<!--                    {volist name="article_categorys" id="ac"}-->
+<!--                    <div class="category">-->
+<!--                        <div class="category-title">-->
+<!--                            <div class="arrow {if condition='$ac.id == $Request.get.cid'}rotate{/if}">-->
+<!--                                <img src="__IMAGES__/nas-jt.png"-->
+<!--                                    class="arrow {if condition='$ac.id == $Request.get.cid'}rotate{/if}" />-->
+<!--                            </div>-->
+<!--                            <span>{$ac.name}</span>-->
+<!--                        </div>-->
+<!--                        <ul class="sub-list" {if condition='$ac.id == $Request.get.cid' }style="display: block;" {/if}>-->
+<!--                            {volist name="ac.article" id="ar"}-->
+<!--                            <li>-->
+<!--                                <a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id, 'id' => $ar.id])}" {eq-->
+<!--                                    name="ar.id" value="$Request.get.id" }class="active" {/eq}>-->
+<!--                                    {$ar.title}-->
+<!--                                </a>-->
+<!--                            </li>-->
+<!--                            {/volist}-->
+<!--                        </ul>-->
+<!--                    </div>-->
+<!--                    {/volist}-->
                 </div>
                 {/notempty}
             </div>