diff --git a/app/index/controller/TopicNas.php b/app/index/controller/TopicNas.php
index 6471e76c..ad52c5fc 100644
--- a/app/index/controller/TopicNas.php
+++ b/app/index/controller/TopicNas.php
@@ -227,10 +227,13 @@ class TopicNas extends Common
                 foreach ($article_categorys_new as &$vvv) {
                     $articles = $vvv['article'];
                     if ( isset($article_categorys_two[$vvv['id']]) ) {
-                        foreach ($article_categorys_two[$vvv['id']] as $k=>$v) {
-                            $articles = array_merge($articles,$v['article']);
+                        foreach ($article_categorys_two[$vvv['id']] as $v) {
+                            foreach ($v['article'] as $av) {
+                                if ( count($articles) < 3 ) {
+                                    array_push($articles,$av);
+                                }
+                            }
                         }
-
                     }
                     $vvv['article'] = $articles;
                 }