diff --git a/app/controller/Article.php b/app/controller/Article.php
index f8fbb77..e3f2aed 100644
--- a/app/controller/Article.php
+++ b/app/controller/Article.php
@@ -144,12 +144,13 @@ class Article extends Base
     {
         $cateIds[] = $article['category_id'];
         $currentCateId = input('param.source', 0);
+		$categoryList = Category::getChildrenByParentId($topCategory['id']);
         if($currentCateId == $topCategory['id']) {
-            $categoryList = Category::getChildrenByParentId($topCategory['id']);
             foreach ($categoryList as $cate) {
                 $cateIds[] = $cate['id'];
             }
         }
+		$this->data['categoryChildren'] = $categoryList;
         $this->data['prev'] = MArticle::getPrevArticleByIdAndCategories($article['id'], $cateIds, true, $article['sort'], true);
         $this->data['next'] = MArticle::getNextArticleByIdAndCategories($article['id'], $cateIds, true, $article['sort'], true);
         $this->data['currentCateId'] = $currentCateId;
diff --git a/app/controller/Index.php b/app/controller/Index.php
index ff394ad..619bd35 100644
--- a/app/controller/Index.php
+++ b/app/controller/Index.php
@@ -16,19 +16,12 @@ class Index extends Base
         $this->data['blocks'] = $blocks;
         // 轮播图
         $this->data['slides'] = Slide::getList();
-        // 网络营销栏目ID
+        // 营销网络栏目ID
         $this->data['marketingCId'] = Category::$CIdList['marketing'];
-        // 关联产品中心
-        $productsCId = Category::$CIdList['products'];
-        $productChildren = Category::getChildrenByParentId($productsCId);
-        $productsCIds[] = $productsCId;
-        foreach ($productChildren as $cate) {
-            $productsCIds[] = $cate['id'];
-        }
-        $this->data['products'] = [
-            'category' => Category::getById($productsCId),
-            'items' => Article::getListByCategoryIds($productsCIds, 4, '', [], 1, ['create_time'=>'desc'])
-        ];
+        // 关联产品分类
+		$productsCenterCId = Category::$CIdList['products'];
+		$this->data['productsCenter'] = Category::getById($productsCenterCId);
+		$this->data['products'] = Category::getChildrenByParentId($productsCenterCId);
         // 关联新闻
         $this->data['newsCenter'] =  Category::getById(Category::$CIdList['news']);
         $newsCIdList = [Category::$CIdList['news_children']['enterprise'], Category::$CIdList['news_children']['industry']];
diff --git a/view/article/product.html b/view/article/product.html
index 3992d66..df9388e 100644
--- a/view/article/product.html
+++ b/view/article/product.html
@@ -13,6 +13,23 @@
 <!--  -->
 <div class="all-center-box">
     <div class="news-info w-100">
+		<div class="w-1200 product-title-box">
+			{if isset($categoryChildren) && count($categoryChildren) >0}
+			{foreach $categoryChildren as $idx => $cate}
+			{php}
+				$active = '';
+				if($categoryId == $cate['id']) {
+					$active = 'active';
+				} elseif ($categoryId == $topCategory['id'] && $idx == 0) {
+					$active = 'active';
+				}
+			{/php}
+			<div class="product-item {$active}">
+				<a href="{:url('article/index', ['category_id'=>$cate.id])}">{$cate.title}</a>
+			</div>
+			{/foreach}
+			{/if}
+		</div>
         <div class="w-1200">
             <div class="top-box w-100">
                 <span>{$article.title}</span>
diff --git a/view/article/products.html b/view/article/products.html
index 4f8bf96..8b2c51d 100644
--- a/view/article/products.html
+++ b/view/article/products.html
@@ -28,6 +28,23 @@
             </form>
         </div>
         -->
+		<div class="w-1200 product-title-box">
+			{if isset($categoryChildren) && count($categoryChildren) >0}
+			{foreach $categoryChildren as $idx => $cate}
+			{php}
+				$active = '';
+				if($categoryId == $cate['id']) {
+					$active = 'active';
+				} elseif ($categoryId == $topCategory['id'] && $idx == 0) {
+					$active = 'active';
+				}
+			{/php}
+			<div class="product-item {$active}">
+				<a href="{:url('article/index', ['category_id'=>$cate.id])}">{$cate.title}</a>
+			</div>
+			{/foreach}
+			{/if}
+		</div>
         <div class="w-1200">
             {if isset($items)}
             <div class="center-block w-100">
diff --git a/view/index/index.html b/view/index/index.html
index 70f667d..d0eef31 100644
--- a/view/index/index.html
+++ b/view/index/index.html
@@ -30,22 +30,23 @@
 </div>
 
 <div class="all-center-box">
+	<!-- products -->
     <div class="home-box1 w-100">
         <div class="w-1500">
-            <div class="all-title-box1 w-100"><span>{$products['category']['title'] ?? '产品中心'}</span>
-                <p>{$products['category']['description'] ?? 'product center'}</p></div>
+            <div class="all-title-box1 w-100"><span>{$productsCenter['title'] ?? '产品中心'}</span>
+                <p>{$productsCenter['description'] ?? 'product center'}</p></div>
             <div class="center-block w-100">
-                {if isset($products) && count($products['items']) > 0}
+                {if isset($products) && count($products) > 0}
                 <ul>
-                    {foreach $products['items'] as $idx => $product}
+                    {foreach $products as $idx => $product}
                     <li {if $idx == 0}class="active"{/if}>
                         <div class="box-info" style="background-image: url({$product['src']});">
                             <div class="box1">
                                 <span>{$product['title']}</span>
-                                <p>{$product['summary']|raw}</p>
+                                <p>{$product['description']}</p>
                             </div>
                             <div class="box2">
-                                <a href="{:url('article/detail', ['id'=>$product['id']])}">了解详情+</a>
+                                <a href="{:url('article/index', ['category_id'=>$product['id']])}">了解详情+</a>
                                 <i>{:str_pad($idx + 1, 2, '0', STR_PAD_LEFT)}</i>
                             </div>
                         </div>
@@ -56,6 +57,7 @@
             </div>
         </div>
     </div>
+	<!-- marketing -->
     <div class="home-box2 w-100" style="background-image: url({$blocks['marketing_background']['value'] ?? ''});">
         <div class="w-1500">
             <div class="pull-left column-between">
@@ -71,6 +73,7 @@
             </div>
         </div>
     </div>
+	<!-- news -->
     <div class="home-box3 w-100">
         <div class="w-1200">
             <div class="top-box w-100"><div class="between-bottom"><span>{$newsCenter['title'] ?? '新闻动态'}</span><i>{$newsCenter['description'] ?? ''}</i></div></div>