diff --git a/app/admin/lists/DishesCategoryLists.php b/app/admin/lists/DishesCategoryLists.php
index 1c83e03..f16dfbe 100644
--- a/app/admin/lists/DishesCategoryLists.php
+++ b/app/admin/lists/DishesCategoryLists.php
@@ -1,65 +1,78 @@
-<?php
-
-namespace app\admin\lists;
-
-
-use app\admin\lists\BaseAdminDataLists;
-use app\common\model\DishesCategory;
-use app\common\lists\ListsSearchInterface;
-
-
-/**
- * DishesCategory列表
- * Class DishesCategoryLists
- * @package app\admin\lists
- */
-class DishesCategoryLists extends BaseAdminDataLists implements ListsSearchInterface
-{
-
-
-    /**
-     * @notes 设置搜索条件
-     * @return \string[][]
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function setSearch(): array
-    {
-        return [
-            '=' => ['pid', 'name'],

-        ];
-    }
-
-
-    /**
-     * @notes 获取列表
-     * @return array
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function lists(): array
-    {
-        return DishesCategory::where($this->searchWhere)
-            ->field(['id', 'pid', 'name', 'create_time'])
-            ->limit($this->limitOffset, $this->limitLength)
-            ->order(['id' => 'desc'])
-            ->select()
-            ->toArray();
-    }
-
-
-    /**
-     * @notes 获取数量
-     * @return int
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function count(): int
-    {
-        return DishesCategory::where($this->searchWhere)->count();
-    }
-
-}
\ No newline at end of file
+<?php
+
+namespace app\admin\lists;
+
+
+use app\admin\lists\BaseAdminDataLists;
+use app\common\model\DishesCategory;
+use app\common\lists\ListsSearchInterface;
+
+
+/**
+ * DishesCategory列表
+ * Class DishesCategoryLists
+ * @package app\admin\lists
+ */
+class DishesCategoryLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function setSearch(): array
+    {
+        return [
+            '=' => ['pid', 'name'],
+
+        ];
+    }
+
+
+    /**
+     * @notes 获取列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function lists(): array
+    {
+        $list = DishesCategory::where($this->searchWhere)
+            ->field(['id', 'pid', 'name', 'create_time'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()
+            ->toArray();
+        $list = linear_to_tree($list, 'children');
+        return $this->setDisable($list);
+    }
+
+    public function setDisable($list)
+    {
+        foreach ($list as &$item) {
+            $item['disabled'] = $item['level'] > 0;
+            if (isset($item['children'])) {
+                $item['children'] = $this->setDisable($item['children']);
+            }
+        }
+        return $list;
+    }
+
+    /**
+     * @notes 获取数量
+     * @return int
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function count(): int
+    {
+        return DishesCategory::where($this->searchWhere)->count();
+    }
+
+}
diff --git a/app/admin/lists/DishesLists.php b/app/admin/lists/DishesLists.php
index 140c0b3..52b1e35 100644
--- a/app/admin/lists/DishesLists.php
+++ b/app/admin/lists/DishesLists.php
@@ -1,65 +1,70 @@
-<?php
-
-namespace app\admin\lists;
-
-
-use app\admin\lists\BaseAdminDataLists;
-use app\common\model\Dishes;
-use app\common\lists\ListsSearchInterface;
-
-
-/**
- * Dishes列表
- * Class DishesLists
- * @package app\admin\lists
- */
-class DishesLists extends BaseAdminDataLists implements ListsSearchInterface
-{
-
-
-    /**
-     * @notes 设置搜索条件
-     * @return \string[][]
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function setSearch(): array
-    {
-        return [
-            '=' => ['name', 'dishes_category_id'],

-        ];
-    }
-
-
-    /**
-     * @notes 获取列表
-     * @return array
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function lists(): array
-    {
-        return Dishes::where($this->searchWhere)
-            ->field(['id', 'name', 'dishes_category_id', 'create_time'])
-            ->limit($this->limitOffset, $this->limitLength)
-            ->order(['id' => 'desc'])
-            ->select()
-            ->toArray();
-    }
-
-
-    /**
-     * @notes 获取数量
-     * @return int
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function count(): int
-    {
-        return Dishes::where($this->searchWhere)->count();
-    }
-
-}
\ No newline at end of file
+<?php
+
+namespace app\admin\lists;
+
+
+use app\admin\lists\BaseAdminDataLists;
+use app\common\model\Dishes;
+use app\common\lists\ListsSearchInterface;
+use app\common\model\DishesCategory;
+
+
+/**
+ * Dishes列表
+ * Class DishesLists
+ * @package app\admin\lists
+ */
+class DishesLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function setSearch(): array
+    {
+        return [
+            'like' => ['name'],
+        ];
+    }
+
+
+    /**
+     * @notes 获取列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function lists(): array
+    {
+        $query = Dishes::where($this->searchWhere);
+        if (!empty($this->params['dishes_category_id'])) {
+            $dishesCategoryIds = DishesCategory::where('id', $this->params['dishes_category_id'])->whereOr('pid', $this->params['dishes_category_id'])->column('id');
+            $query->whereIn('dishes_category_id', $dishesCategoryIds);
+        }
+        return $query->field(['id', 'name', 'dishes_category_id', 'create_time'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()
+            ->toArray();
+    }
+
+
+    /**
+     * @notes 获取数量
+     * @return int
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function count(): int
+    {
+        return Dishes::where($this->searchWhere)->count();
+    }
+
+}
diff --git a/app/admin/lists/DishesProductLists.php b/app/admin/lists/DishesProductLists.php
index aed4f44..655bda9 100644
--- a/app/admin/lists/DishesProductLists.php
+++ b/app/admin/lists/DishesProductLists.php
@@ -1,65 +1,67 @@
-<?php
-
-namespace app\admin\lists;
-
-
-use app\admin\lists\BaseAdminDataLists;
-use app\common\model\DishesProduct;
-use app\common\lists\ListsSearchInterface;
-
-
-/**
- * DishesProduct列表
- * Class DishesProductLists
- * @package app\admin\lists
- */
-class DishesProductLists extends BaseAdminDataLists implements ListsSearchInterface
-{
-
-
-    /**
-     * @notes 设置搜索条件
-     * @return \string[][]
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function setSearch(): array
-    {
-        return [
-            '=' => ['dishes_id', 'product_id'],

-        ];
-    }
-
-
-    /**
-     * @notes 获取列表
-     * @return array
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function lists(): array
-    {
-        return DishesProduct::where($this->searchWhere)
-            ->field(['id', 'dishes_id', 'product_id', 'unit_id', 'nums', 'create_time'])
-            ->limit($this->limitOffset, $this->limitLength)
-            ->order(['id' => 'desc'])
-            ->select()
-            ->toArray();
-    }
-
-
-    /**
-     * @notes 获取数量
-     * @return int
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function count(): int
-    {
-        return DishesProduct::where($this->searchWhere)->count();
-    }
-
-}
\ No newline at end of file
+<?php
+
+namespace app\admin\lists;
+
+
+use app\admin\lists\BaseAdminDataLists;
+use app\common\model\DishesProduct;
+use app\common\lists\ListsSearchInterface;
+
+
+/**
+ * DishesProduct列表
+ * Class DishesProductLists
+ * @package app\admin\lists
+ */
+class DishesProductLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function setSearch(): array
+    {
+        return [
+            '=' => ['dishes_id', 'product_id'],
+
+        ];
+    }
+
+
+    /**
+     * @notes 获取列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function lists(): array
+    {
+        return DishesProduct::where($this->searchWhere)
+            ->with(['unit', 'product', 'dishes'])
+            ->field(['id', 'dishes_id', 'product_id', 'unit_id', 'nums', 'create_time'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()
+            ->toArray();
+    }
+
+
+    /**
+     * @notes 获取数量
+     * @return int
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function count(): int
+    {
+        return DishesProduct::where($this->searchWhere)->count();
+    }
+
+}
diff --git a/app/admin/lists/ProductLists.php b/app/admin/lists/ProductLists.php
index e783e38..0f0ba93 100644
--- a/app/admin/lists/ProductLists.php
+++ b/app/admin/lists/ProductLists.php
@@ -1,65 +1,75 @@
-<?php
-
-namespace app\admin\lists;
-
-
-use app\admin\lists\BaseAdminDataLists;
-use app\common\model\Product;
-use app\common\lists\ListsSearchInterface;
-
-
-/**
- * Product列表
- * Class ProductLists
- * @package app\admin\lists
- */
-class ProductLists extends BaseAdminDataLists implements ListsSearchInterface
-{
-
-
-    /**
-     * @notes 设置搜索条件
-     * @return \string[][]
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function setSearch(): array
-    {
-        return [
-            '=' => ['category_id', 'unit_id', 'name', 'product_type'],

-        ];
-    }
-
-
-    /**
-     * @notes 获取列表
-     * @return array
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function lists(): array
-    {
-        return Product::where($this->searchWhere)
-            ->field(['id', 'category_id', 'unit_id', 'name', 'image', 'product_type', 'create_time'])
-            ->limit($this->limitOffset, $this->limitLength)
-            ->order(['id' => 'desc'])
-            ->select()
-            ->toArray();
-    }
-
-
-    /**
-     * @notes 获取数量
-     * @return int
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function count(): int
-    {
-        return Product::where($this->searchWhere)->count();
-    }
-
-}
\ No newline at end of file
+<?php
+
+namespace app\admin\lists;
+
+
+use app\admin\lists\BaseAdminDataLists;
+use app\common\model\Product;
+use app\common\lists\ListsSearchInterface;
+use app\common\model\ProductCategory;
+
+
+/**
+ * Product列表
+ * Class ProductLists
+ * @package app\admin\lists
+ */
+class ProductLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function setSearch(): array
+    {
+        return [
+            '=' => ['unit_id', 'name', 'product_type'],
+
+        ];
+    }
+
+
+    /**
+     * @notes 获取列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function lists(): array
+    {
+        $query = Product::where($this->searchWhere);
+        if (!empty($this->params['category_id'])) {
+            $query->whereFindInSet('category_ids', $this->params['category_id']);
+        }
+        return $query->with(['unit', 'category'])
+            ->field(['id', 'category_id', 'category_ids', 'unit_id', 'name', 'image', 'product_type', 'create_time'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()
+            ->each(function ($item) {
+                $categories = ProductCategory::whereIn('id', $item['category_ids'])->column('name');
+                $item['categories'] = implode('/', $categories);
+            })
+            ->toArray();
+    }
+
+
+    /**
+     * @notes 获取数量
+     * @return int
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function count(): int
+    {
+        return Product::where($this->searchWhere)->count();
+    }
+
+}
diff --git a/app/admin/logic/ProductLogic.php b/app/admin/logic/ProductLogic.php
index b2d931b..311566b 100644
--- a/app/admin/logic/ProductLogic.php
+++ b/app/admin/logic/ProductLogic.php
@@ -5,6 +5,7 @@ namespace app\admin\logic;
 
 use app\common\model\Product;
 use app\common\logic\BaseLogic;
+use app\common\model\ProductCategory;
 use think\facade\Db;
 
 
@@ -28,8 +29,10 @@ class ProductLogic extends BaseLogic
     {
         Db::startTrans();
         try {
+            $params['category_ids'] = ProductCategory::getParentUntilRoot($params['category_id']);
             Product::create([
                 'category_id' => $params['category_id'],
+                'category_ids' => implode(',', $params['category_ids']),
                 'unit_id' => $params['unit_id'],
                 'name' => $params['name'],
                 'image' => $params['image'],
@@ -59,8 +62,10 @@ class ProductLogic extends BaseLogic
     {
         Db::startTrans();
         try {
+            $params['category_ids'] = ProductCategory::getParentUntilRoot($params['category_id']);
             Product::where('id', $params['id'])->update([
                 'category_id' => $params['category_id'],
+                'category_ids' => implode(',', $params['category_ids']),
                 'unit_id' => $params['unit_id'],
                 'name' => $params['name'],
                 'image' => $params['image'],
@@ -78,7 +83,6 @@ class ProductLogic extends BaseLogic
         }
     }
 
-
     /**
      * @notes 删除
      * @param array $params
@@ -103,4 +107,4 @@ class ProductLogic extends BaseLogic
     {
         return Product::findOrEmpty($params['id'])->toArray();
     }
-}
\ No newline at end of file
+}
diff --git a/app/admin/validate/DishesProductValidate.php b/app/admin/validate/DishesProductValidate.php
index 5e60163..23643ba 100644
--- a/app/admin/validate/DishesProductValidate.php
+++ b/app/admin/validate/DishesProductValidate.php
@@ -1,82 +1,90 @@
-<?php
-
-namespace app\admin\validate;
-
-
-use app\common\validate\BaseValidate;
-
-
-/**
- * DishesProduct验证器
- * Class DishesProductValidate
- * @package app\admin\validate
- */
-class DishesProductValidate extends BaseValidate
-{
-
-     /**
-      * 设置校验规则
-      * @var string[]
-      */
-    protected $rule = [
-        'id' => 'require',

-    ];
-
-
-    /**
-     * 参数描述
-     * @var string[]
-     */
-    protected $field = [
-        'id' => 'id',

-    ];
-
-
-    /**
-     * @notes 添加场景
-     * @return DishesProductValidate
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function sceneAdd()
-    {
-        return $this->remove('id', true);
-    }
-
-
-    /**
-     * @notes 编辑场景
-     * @return DishesProductValidate
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function sceneEdit()
-    {
-        return $this->only(['id']);
-    }
-
-
-    /**
-     * @notes 删除场景
-     * @return DishesProductValidate
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function sceneDelete()
-    {
-        return $this->only(['id']);
-    }
-
-
-    /**
-     * @notes 详情场景
-     * @return DishesProductValidate
-     * @author likeadmin
-     * @date 2025/07/11 11:41
-     */
-    public function sceneDetail()
-    {
-        return $this->only(['id']);
-    }
-
-}
\ No newline at end of file
+<?php
+
+namespace app\admin\validate;
+
+
+use app\common\validate\BaseValidate;
+
+
+/**
+ * DishesProduct验证器
+ * Class DishesProductValidate
+ * @package app\admin\validate
+ */
+class DishesProductValidate extends BaseValidate
+{
+
+     /**
+      * 设置校验规则
+      * @var string[]
+      */
+    protected $rule = [
+        'id' => 'require',
+        'dishes_id' => 'require',
+        'product_id' => 'require',
+        'unit_id' => 'require',
+        'nums' => 'require',
+    ];
+
+
+    /**
+     * 参数描述
+     * @var string[]
+     */
+    protected $field = [
+        'id' => 'id',
+        'dishes_id' => '菜品ID',
+        'product_id' => '商品ID',
+        'unit_id' => '单位ID',
+        'nums' => '数量',
+    ];
+
+
+    /**
+     * @notes 添加场景
+     * @return DishesProductValidate
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function sceneAdd()
+    {
+        return $this->remove('id', true);
+    }
+
+
+    /**
+     * @notes 编辑场景
+     * @return DishesProductValidate
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function sceneEdit()
+    {
+        return $this->only(['id', 'dishes_id', 'product_id', 'unit_id', 'nums']);
+    }
+
+
+    /**
+     * @notes 删除场景
+     * @return DishesProductValidate
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function sceneDelete()
+    {
+        return $this->only(['id']);
+    }
+
+
+    /**
+     * @notes 详情场景
+     * @return DishesProductValidate
+     * @author likeadmin
+     * @date 2025/07/11 11:41
+     */
+    public function sceneDetail()
+    {
+        return $this->only(['id']);
+    }
+
+}
diff --git a/app/common/model/DishesProduct.php b/app/common/model/DishesProduct.php
index a3d02de..acc7d15 100644
--- a/app/common/model/DishesProduct.php
+++ b/app/common/model/DishesProduct.php
@@ -18,5 +18,19 @@ class DishesProduct extends BaseModel
     protected $name = 'dishes_product';
     protected $deleteTime = 'delete_time';
 
-    
-}
\ No newline at end of file
+    public function dishes()
+    {
+        return $this->hasOne(Dishes::class, 'id', 'dishes_id')->field('id,name');
+    }
+
+    public function product()
+    {
+        return $this->hasOne(Product::class, 'id', 'product_id')->field('id,name,image');
+    }
+
+    public function unit()
+    {
+        return $this->hasOne(ProductUnit::class, 'id', 'unit_id')->field('id,name');
+    }
+
+}
diff --git a/app/common/model/Product.php b/app/common/model/Product.php
index 96cf0a6..5fec5a1 100644
--- a/app/common/model/Product.php
+++ b/app/common/model/Product.php
@@ -18,5 +18,14 @@ class Product extends BaseModel
     protected $name = 'product';
     protected $deleteTime = 'delete_time';
 
-    
-}
\ No newline at end of file
+    public function unit()
+    {
+        return $this->hasOne(ProductUnit::class, 'id', 'unit_id')->field('id,name,conversion_value');
+    }
+
+    public function category()
+    {
+        return $this->hasOne(ProductCategory::class, 'id', 'category_id')->field('id,name,pid');
+    }
+
+}
diff --git a/app/common/model/ProductCategory.php b/app/common/model/ProductCategory.php
index 9233d25..19bc84d 100644
--- a/app/common/model/ProductCategory.php
+++ b/app/common/model/ProductCategory.php
@@ -18,5 +18,15 @@ class ProductCategory extends BaseModel
     protected $name = 'product_category';
     protected $deleteTime = 'delete_time';
 
-    
-}
\ No newline at end of file
+    public static function getParentUntilRoot($id)
+    {
+        static $parentIds = [];
+        $parentIds[] = $id;
+        $pid = self::where('id', $id)->value('pid');
+        if ($pid) {
+            self::getParentUntilRoot($pid);
+        }
+        return $parentIds;
+    }
+
+}
diff --git a/app/common/service/storage/engine/Server.php b/app/common/service/storage/engine/Server.php
index bd19040..5f55169 100755
--- a/app/common/service/storage/engine/Server.php
+++ b/app/common/service/storage/engine/Server.php
@@ -41,20 +41,20 @@ abstract class Server
         if (empty($this->file)) {
             throw new Exception('未找到上传文件的信息');
         }
-        $this->file->extension = pathinfo($this->file->getUploadName(), PATHINFO_EXTENSION);
+        $extension = pathinfo($this->file->getUploadName(), PATHINFO_EXTENSION);
         $finfo = finfo_open(FILEINFO_MIME_TYPE);
-        $this->file->getMime = finfo_file($finfo, $this->file->getPathname());
+        $mimeType = finfo_file($finfo, $this->file->getPathname());
         // 校验上传文件后缀
         $limit = array_merge(config('project.file_image'), config('project.file_video'));
-        if (!in_array(strtolower($this->file->extension), $limit)) {
-            throw new Exception('不允许上传' . $this->file->extension . '后缀文件');
+        if (!in_array(strtolower($extension), $limit)) {
+            throw new Exception('不允许上传' . $extension . '后缀文件');
         }
 
         // 文件信息
         $this->fileInfo = [
-            'ext'      => $this->file->extension,
+            'ext'      => $extension,
             'size'     => $this->file->getSize(),
-            'mime'     => $this->file->getMime,
+            'mime'     => $mimeType,
             'name'     => $this->file->getUploadName(),
             'realPath' => $this->file->getRealPath(),
         ];
diff --git a/app/common/validate/BaseValidate.php b/app/common/validate/BaseValidate.php
index 5be1236..8259f2e 100755
--- a/app/common/validate/BaseValidate.php
+++ b/app/common/validate/BaseValidate.php
@@ -17,6 +17,7 @@ declare(strict_types=1);
 namespace app\common\validate;
 
 use app\common\service\JsonService;
+use support\exception\BusinessException;
 use taoser\Validate;
 
 class BaseValidate extends Validate
@@ -79,9 +80,9 @@ class BaseValidate extends Validate
 
         if (!$result) {
             $exception = is_array($this->error) ? implode(';', $this->error) : $this->error;
-            JsonService::throw($exception);
+            throw new BusinessException($exception);
         }
         // 3.成功返回数据
         return $params;
     }
-}
\ No newline at end of file
+}
diff --git a/app/functions.php b/app/functions.php
index 24394e7..2ff634c 100644
--- a/app/functions.php
+++ b/app/functions.php
@@ -92,6 +92,7 @@ function create_password(string $plaintext, string $salt) : string
  * @param string $parent_id_name 数组祖先id名
  * @param int $level 此值请勿给参数
  * @param int $parent_id 此值请勿给参数
+ * @param int $level 等级
  * @return array
  */
 function linear_to_tree($data, $sub_key_name = 'sub', $id_name = 'id', $parent_id_name = 'pid', $parent_id = 0, $level = 0)