diff --git a/app/admin/validate/v1/VideoValidate.php b/app/admin/validate/v1/VideoValidate.php
index 1c7fa691..f374ce34 100644
--- a/app/admin/validate/v1/VideoValidate.php
+++ b/app/admin/validate/v1/VideoValidate.php
@@ -18,7 +18,7 @@ class VideoValidate extends Validate
         'language_id'  => 'require|integer',
         'category_id'  => 'require|integer',
         'name'         => 'require|max:64',
-        'desc'         => 'max:255',
+        'desc'         => 'max:512',
         'image'        => 'max:125',
         'video'        => 'max:125',
         'link'         => 'url|max:125',
@@ -44,7 +44,7 @@ class VideoValidate extends Validate
         'category_id.integer' => '分类参数类型错误',
         'name.require'        => '名称不能为空',
         'name.max'            => '名称不能超过64个字符',
-        'desc.max'            => '描述不能超过255个字符',
+        'desc.max'            => '描述不能超过512个字符',
         'image.max'           => '图片不能超过125个字符',
         'video.max'           => '视频不能超过125个字符',
         'link.url'            => '链接格式错误',
diff --git a/app/command/DataMigration.php b/app/command/DataMigration.php
index b77cd52c..e506ef9a 100644
--- a/app/command/DataMigration.php
+++ b/app/command/DataMigration.php
@@ -60,27 +60,27 @@ class DataMigration extends Command
             // $this->migrateProductPurchaseLinks();
 
             // 迁移文章
-            $this->migrateArticle([
-                16 => 7,
-                31 => 9,
-                32 => 8,
-                // 68 => 10,
-                // 69 => 11,
-                // 70 => 12,
-                // 71 => 13,
-                // 72 => 14,
-                // 73 => 15,
-                // 74 => 16,
-                // 75 => 17,
-                // 78 => 19,
-                // 79 => 20,
-                // 80 => 21,
-                // 81 => 22,
-                // 82 => 23,
-                // 83 => 24,
-                // 84 => 25,
-                // 85 => 26
-            ]);
+            // $this->migrateArticle([
+            //     16 => 7,
+            //     31 => 9,
+            //     32 => 8,
+            //     68 => 10,
+            //     69 => 11,
+            //     70 => 12,
+            //     71 => 13,
+            //     72 => 14,
+            //     73 => 15,
+            //     74 => 16,
+            //     75 => 17,
+            //     78 => 19,
+            //     79 => 20,
+            //     80 => 21,
+            //     81 => 22,
+            //     82 => 23,
+            //     83 => 24,
+            //     84 => 25,
+            //     85 => 26
+            // ]);
 
             // 迁移faq
             // $this->migrateFaq();
diff --git a/app/index/controller/Product.php b/app/index/controller/Product.php
index 1dcd0921..abc84bcb 100644
--- a/app/index/controller/Product.php
+++ b/app/index/controller/Product.php
@@ -396,8 +396,11 @@ class Product extends Common
                 ->order(['sort' => 'asc', 'id' => 'desc'])
                 ->select()
                 ->hidden(['platform'])
-                ->bindAttr('platform', ['platform_name' => 'platform'])
+                ->bindAttr('platform', ['platform_name' => 'platform', 'platform_sort' => 'sort'])
                 ->toArray();
+            // 根据购买链接平台排序
+            $sort_by_arr = array_column($product_purchase_links, 'platform_sort');
+            array_multisort($sort_by_arr, SORT_ASC, $product_purchase_links);
 
             // 获取相关产品信息
             $related = ProductRelatedModel::with(['product' => function($query) {
diff --git a/app/index/view/pc/public/header.html b/app/index/view/pc/public/header.html
index 169ddc38..8608cd51 100644
--- a/app/index/view/pc/public/header.html
+++ b/app/index/view/pc/public/header.html
@@ -92,7 +92,7 @@
 			</div>
 			{eq name=":cookie('think_lang')" value="en-us"}
 			{notempty name="basic_config['navigation_store_url']['value']"}
-			<a class="storetopbt" href="{$basic_config['navigation_store_url']['value']}">
+			<a class="storetopbt" href="{$basic_config['navigation_store_url']['value']}" target="_blank">
 				<img src="__IMAGES__/shopico.png" class="storeImgico" />{:lang_i18n('店铺')}
 			</a>
 			{/notempty}
@@ -115,7 +115,7 @@
 				<div class="popmain">
 					{volist name="header_hot_products" id="vo"}
 					<div class="popitem">
-						<a href="{:url('product/detail', ['id' => $vo.id])}"><img src="{$vo.cover_image}" class="popimg" /></a>
+						<a href="{:url('product/detail', ['id' => $vo.id])}"><img src="{:thumb($vo.cover_image)}" class="popimg" /></a>
 						<div class="productName">{$vo.name}</div>
 						<div class="produc-dec">{$vo.short_name}</div>
 					</div>