diff --git a/app/admin/controller/ReceiveProductSync.php b/app/admin/controller/ReceiveProductSync.php
new file mode 100644
index 00000000..8b3c8c02
--- /dev/null
+++ b/app/admin/controller/ReceiveProductSync.php
@@ -0,0 +1,217 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\admin\controller;
+
+use app\admin\model\v1\LanguageModel;
+use app\admin\model\v1\ProductCategoryModel;
+use app\admin\model\v1\ProductModel;
+use app\admin\model\v1\ProductTcoCategoryModel;
+use think\facade\Db;
+
+class Operate_Of_ReceiveSync
+{
+    const Add     = 'add';
+    const Update  = 'update';
+    const Enable  = 'enable';
+    const Disable = 'disable';
+}
+
+/**
+ * 接收产品相关同步数据
+ */
+class ReceiveProductSync
+{
+    // 接收产品目录分类同步数据
+    public function category()
+    {
+        $data = request()->post();
+        if (empty($data)) return error('请确认同步数据');
+
+        $validate = validate([
+            'name|分类名称'        => 'require',
+            'erp_code|分类ERP编码' => 'require',
+        ]);
+        if (!$validate->check($data)) {
+            return error((string)$validate->getError());
+        }
+
+        // 获取对应语言ID
+        $lang_id = LanguageModel::where('code', $data['lang'])->value('id');
+        if (empty($lang_id)) {
+            return error('语言不存在');
+        }
+
+        Db::startTrans();
+        try {
+            $tco_category_data = [
+                'language_id'  => $lang_id,
+                'name'         => $data['name'],
+                'tco_id'       => $data['tco_id'],
+                'tco_pid'      => $data['tco_pid'],
+                'tco_path'     => $data['tco_path'],
+                'erp_id'       => $data['erp_id'],
+                'erp_pid'      => $data['erp_pid'],
+                'erp_code'     => $data['erp_code'],
+                'erp_path'     => $data['erp_path'],
+                'disabled'     => Operate_Of_ReceiveSync::Disable == $data['operate'] ? 1 : 0,
+                'sync_time'    => strtotime($data['created_at'])
+            ];
+            $tco_category = ProductTcoCategoryModel::language($lang_id)->erpCode($tco_category_data['erp_code'])->find();
+            if (empty($tco_category)) {
+                $tco_category = ProductTcoCategoryModel::create($tco_category_data);
+                if ($tco_category->isEmpty()) {
+                    throw new \Exception('产品目录分类创建失败');
+                }
+
+                $category_data = [
+                    'language_id'          => $lang_id,
+                    'unique_id'            => uniqid('PRO_CATE_'),
+                    'pid'                  => 0,
+                    'path'                 => '',
+                    'name'                 => $tco_category_data['name'],
+                    'icon'                 => '',
+                    'desc'                 => '',
+                    'related_tco_category' => $tco_category['id'],
+                    'sort'                 => 0,
+                    'level'                => 1,
+                    'is_show'              => 1,
+                ];
+                $tco_parent = ProductTcoCategoryModel::language($lang_id)->tcoId($tco_category['tco_pid'])->find();
+                if (!empty($tco_parent)) {
+                    $parent = ProductCategoryModel::language($lang_id)->tcoId($tco_parent['id'])->find();
+                    if ($parent->isEmpty()) {
+                        throw new \Exception('产品分类父级不存在');
+                    }
+                    $category_data['pid']   = $parent['id'];
+                    $category_data['path']  = $parent['path'] . $parent['pid'];
+                    $category_data['level'] = $parent['level'] + 1;
+                }
+                $category = ProductCategoryModel::create($category_data);
+                if ($category->isEmpty()) {
+                    throw new \Exception('产品分类创建失败');
+                }
+            }
+            else if ($tco_category['sync_time'] < $tco_category_data['sync_time']) {
+                $success = $tco_category->save($tco_category_data);
+                if (!$success) {
+                    throw new \Exception('产品目录分类更新失败');
+                }
+
+                $category   = ProductCategoryModel::language($lang_id)->tcoId($tco_category['id'])->find();
+                $tco_parent = ProductTcoCategoryModel::language($lang_id)->tcoId($tco_category['tco_pid'])->find();
+                if (!empty($tco_parent)) {
+                    $parent = ProductCategoryModel::language($lang_id)->tcoId($tco_parent['id'])->find();
+                    if ($parent->isEmpty()) {
+                        throw new \Exception('产品分类父级不存在');
+                    }
+                    $category['pid']   = $parent['id'];
+                    $category['path']  = $parent['path'] . $parent['pid'];
+                    $category['level'] = $parent['level'] + 1;
+                }
+                if (!$category->save($category)) {
+                    throw new \Exception('产品分类更新失败');
+                }
+            }
+
+            Db::commit();
+        } catch (\Throwable $th) {
+            Db::rollback();
+            return error(sprintf('%s %s:%d', $th->getMessage(), $th->getFile(), $th->getLine()));
+        }
+
+        return success('同步成功');
+    }
+
+    // 接收产品同步数据
+    public function product()
+    {
+        $data = request()->post();
+        if (empty($data)) {
+            return error('请确认同步数据');
+        }
+
+        $validate = validate([
+            'spu'               => 'require',
+            'name'              => 'require',
+            'category_erp_code' => 'require',
+            'lang'              => 'require',
+            'created_at'        => 'require',
+        ]);
+        if (!$validate->check($data)) {
+            return error((string)$validate->getError());
+        }
+
+        // 获取对应语言ID
+        $lang_id = LanguageModel::where('code', $data['lang'])->value('id');
+        if (empty($lang_id)) {
+            return error('语言不存在');
+        }
+
+        // 如果 spu_before_modification 存在则根据 spu_before_modification 更新型号
+        $product = null;
+        if (!empty($data['spu_before_modification'])) {
+            $product = ProductModel::language($lang_id)->spu($data['spu_before_modification'])->find();
+        }
+        if (
+            (empty($data['spu_before_modification']) && !empty($data['spu']))
+            // 避免 spu_before_modification 更新型号时，人为删除了旧型号导致的新增，从而出现重复型号问题，而进行再次验证
+            || (!empty($data['spu_before_modification']) && empty($product))
+        ) {
+            $product = ProductModel::language($lang_id)->spu($data['spu'])->find();
+        }
+
+        try {
+            $product_tco_category = ProductTcoCategoryModel::language($lang_id)->erpCade($data['category_erp_code'])->find();
+            if (empty($product_tco_category)) {
+                throw new \Exception('官网未找到产品目录同步分类');
+            }
+
+            $product_category = ProductCategoryModel::language($lang_id)->tcoId($product_tco_category['id'])->find();
+            if (empty($product_category)) {
+                throw new \Exception('官网未找到产品目录同步分类关联的分类');
+            }
+
+            if (empty($product)) {
+                $product = ProductModel::create([
+                    'language_id'  => $lang_id,
+                    'category_id'  => $product_category['id'],
+                    'spu'          => $data['spu'],
+                    'name'         => $data['name'],
+                    'short_name'   => '',
+                    'cover_image'  => '',
+                    'desc'         => '',
+                    'video_img'    => '',
+                    'video_url'    => '',
+                    'is_sale'      => 0,
+                    'is_new'       => 0,
+                    'is_hot'       => 0,
+                    'is_show'      => Operate_Of_ReceiveSync::Disable == $data['operate'] ? 0 : 1,
+                    'sort'         => 0,
+                    'detail'       => '',
+                    'status'       => 1,
+                    'seo_title'    => '',
+                    'seo_keywords' => '',
+                    'seo_desc'     => '',
+                    'updated_at'   => $data['created_at'],
+                ]);
+                if ($product->isEmpty()) {
+                    throw new \Exception('产品创建失败');
+                }
+            }
+            else if (strtotime($product['updated_at']) < strtotime($data['created_at'])) {
+                $product->spu         = $data['spu'];
+                $product->name        = $data['name'];
+                $product->category_id = $product_category['id'];
+                $product->is_show     = Operate_Of_ReceiveSync::Disable == $data['operate'] ? 0 : 1;
+                if (!$product->save()) {
+                    throw new \Exception('产品更新失败');
+                }
+            }
+        } catch (\Throwable $th) {
+            return error(sprintf('%s %s:%d', $th->getMessage(), $th->getFile(), $th->getLine()));
+        }
+
+        return success('同步成功');
+    }
+}
diff --git a/app/admin/model/v1/ProductCategoryModel.php b/app/admin/model/v1/ProductCategoryModel.php
index f993f1c0..eb4dabaf 100644
--- a/app/admin/model/v1/ProductCategoryModel.php
+++ b/app/admin/model/v1/ProductCategoryModel.php
@@ -29,6 +29,12 @@ class ProductCategoryModel extends ProductCategoryBaseModel
         $query->where('language_id', '=', $value);
     }
 
+    // 所属产品目录分类id查询
+    public function scopeTcoId($query, $value)
+    {
+        $query->where('related_tco_category', '=', $value);
+    }
+
     /**
      * 根据是否显示查询
      * @param $query
diff --git a/app/admin/model/v1/ProductModel.php b/app/admin/model/v1/ProductModel.php
index 8f970687..2b3456ad 100644
--- a/app/admin/model/v1/ProductModel.php
+++ b/app/admin/model/v1/ProductModel.php
@@ -80,6 +80,12 @@ class ProductModel extends ProductBaseModel
         $query->where('category_id', '=', $value);
     }
 
+    // 规格型号查询
+    public function scopeSpu($query, $spu)
+    {
+        $query->where('spu', '=', $spu);
+    }
+
     // 启用状态查询
     public function scopeEnabled($query)
     {
diff --git a/app/admin/model/v1/ProductTcoCategoryModel.php b/app/admin/model/v1/ProductTcoCategoryModel.php
index 596fcb37..ea6cb328 100644
--- a/app/admin/model/v1/ProductTcoCategoryModel.php
+++ b/app/admin/model/v1/ProductTcoCategoryModel.php
@@ -23,6 +23,18 @@ class ProductTcoCategoryModel extends ProductTcoCategoryBaseModel
         $query->where('language_id', '=', $value);
     }
 
+    // 根据 tco_id 查询
+    public function scopeTcoId($query, $value)
+    {
+        $query->where('tco_id', '=', $value);
+    }
+
+    // 根据ERP Code查询
+    public function scopeErpCode($query, $value)
+    {
+        $query->where('erp_code', '=', $value);
+    }
+
     // 按分类名称搜索
     public function searchNameAttr($query, $value, $data)
     {
diff --git a/app/index/common.php b/app/index/common.php
index de61e023..81d3df13 100644
--- a/app/index/common.php
+++ b/app/index/common.php
@@ -222,3 +222,22 @@ if (!function_exists('get_platform')) {
         return $platform;
     }
 }
+
+if (!function_exists('highlight_keywords')) {
+    /**
+     * 高亮关键词
+     * @param string $item
+     * @param string $keywords
+     * @param array $class
+     * @return string
+     */
+    function highlight_keywords(string $text, string $keywords, array $class=[]): string
+    {
+        return preg_replace_callback('/' . preg_quote($keywords, '/') . '+/i', function($match) use($text, $class) {
+            if (empty($match)) {
+                return $text;
+            }
+            return '<strong class="' . implode(' ', $class) .  '">' . $match[0] . '</strong>';
+        }, $text);
+    }
+}
diff --git a/app/index/controller/Product.php b/app/index/controller/Product.php
index 74510312..b16ded89 100644
--- a/app/index/controller/Product.php
+++ b/app/index/controller/Product.php
@@ -299,9 +299,9 @@ class Product extends Common
                 'query'     => request()->param()
             ])
             ->each(function ($item) use($keywords) {
-                $item['spu']        = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['spu']);
-                $item['name']       = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['name']);
-                $item['short_name'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['short_name']);
+                $item['spu']        = highlight_keywords($item['spu'], $keywords, ['redpoint']);
+                $item['name']       = highlight_keywords($item['name'], $keywords, ['redpoint']);
+                $item['short_name'] = highlight_keywords($item['short_name'], $keywords, ['redpoint']);
                 return $item;
             });
         View::assign('products', $products);
diff --git a/app/index/model/ProductModel.php b/app/index/model/ProductModel.php
index 5b8a74f3..a4be17ef 100644
--- a/app/index/model/ProductModel.php
+++ b/app/index/model/ProductModel.php
@@ -79,6 +79,6 @@ class ProductModel extends ProductBaseModel
     // 关键词搜索
     public function searchKeywordsAttr($query, string $keywords)
     {
-        $query->whereRaw('BINARY spu LIKE "%' . $keywords . '%" OR BINARY name LIKE "%' . $keywords . '%" OR BINARY short_name LIKE "%' . $keywords . '%"');
+        $query->whereRaw('spu LIKE "%' . $keywords . '%" OR name LIKE "%' . $keywords . '%" OR short_name LIKE "%' . $keywords . '%"');
     }
 }
diff --git a/app/index/view/pc/topic_nas/help.html b/app/index/view/pc/topic_nas/help.html
index e0752832..12c373e3 100644
--- a/app/index/view/pc/topic_nas/help.html
+++ b/app/index/view/pc/topic_nas/help.html
@@ -136,7 +136,7 @@
                     $('#dropdown').hide();
                 }
             });
-            $('.nhlplxwmit:not(:first)').hover(function () {
+            $('.nhlplxwmit').hover(function () {
                 // 当鼠标移入时，显示.lxewmimg 并隐藏.lximg
                 var lxe = $(this).find('.lxewmimg');
                 var lxi = $(this).find('.lximg');