diff --git a/app/index/view/mobile/topic_nas/help_detail.html b/app/index/view/mobile/topic_nas/help_detail.html
index ea383098..bffd6079 100644
--- a/app/index/view/mobile/topic_nas/help_detail.html
+++ b/app/index/view/mobile/topic_nas/help_detail.html
@@ -73,14 +73,14 @@
                             <li class="two-mues">
                                 <a href="#" class="two-a">
                                     <div><img src="__IMAGES__/nars-jt.png"
-                                              class="arrow {if condition='$ad.id == $Request.get.cid'}rotate{/if}">
+                                              class="arrow {if condition='$ad.id == $Request.get.pid'}rotate{/if}">
                                     </div>
                                     <span>{$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])}"
+                                        <a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id ,'pid' => $ad.id, 'id' => $ae.id])}"
                                            style="margin-left:18%;padding: 0.4rem;">{$ae.title}</a>
                                     </li>
                                     {/volist}
diff --git a/app/index/view/pc/topic_nas/help_detail.html b/app/index/view/pc/topic_nas/help_detail.html
index bd3eada5..dcdfa3b8 100644
--- a/app/index/view/pc/topic_nas/help_detail.html
+++ b/app/index/view/pc/topic_nas/help_detail.html
@@ -46,12 +46,12 @@
                             {volist name="ac.child" id="ad"}
                             <li class="two-mues">
                                 <a href="#" class="two-a">
-                                    <div class="arrow {if condition='$ad.id == $Request.get.cid'}rotate{/if}"><img src="__IMAGES__/nas-jt.png" class="arrow" /></div>
+                                    <div class="arrow {if condition='$ad.id == $Request.get.pid'}rotate{/if}"><img src="__IMAGES__/nas-jt.png" class="arrow" /></div>
                                     <span>{$ad.name}</span>
                                 </a>
                                 <ul class="thress-mues">
                                     {volist name="ad.article" id="ae"}
-                                    <li><a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id, 'id' => $ae.id])}" style="padding-top: 6px;padding-left: 30px;" {eq
+                                    <li><a href="{:url('/index/topic/nas/help_detail', ['cid' => $ac.id,'pid' => $ad.id, 'id' => $ae.id])}" style="padding-top: 6px;padding-left: 30px;" {eq
                                            name="ae.id" value="$Request.get.id" }class="active" {/eq}>{$ae.title}</a></li>
                                     {/volist}
                                 </ul>