diff --git a/app/admin/logic/goods/GoodsLogic.php b/app/admin/logic/goods/GoodsLogic.php
index 688b40b..2cc88af 100644
--- a/app/admin/logic/goods/GoodsLogic.php
+++ b/app/admin/logic/goods/GoodsLogic.php
@@ -5,6 +5,7 @@ namespace app\admin\logic\goods;
 
 use app\common\model\goods\Goods;
 use app\common\logic\BaseLogic;
+use app\common\model\goods\Goodsclass;
 use app\common\model\goods\GoodsLabel;
 use think\facade\Db;
 
@@ -29,11 +30,12 @@ class GoodsLogic extends BaseLogic
     {
         Db::startTrans();
         try {
-            $sys_labels='';
-            if(isset($params['sys_labels'])){
-                $sys_labels=explode(',',$params['sys_labels']);
-                $sys_labels= ','.implode(',',$sys_labels).',';
-            }
+            $sys_labels = '';
+            // if(isset($params['sys_labels'])){
+            //     $sys_labels=explode(',',$params['sys_labels']);
+            //     $sys_labels= ','.implode(',',$sys_labels).',';
+            // }
+            self::updateGoodsclass($params['class']);
             Goods::create([
                 'name' => $params['name'],
                 'py' => $params['py'] ?? '',
@@ -54,7 +56,7 @@ class GoodsLogic extends BaseLogic
                 'data' => $params['data'] ?? '',
                 'more' => $params['more'] ?? '',
                 'sort' => $params['sort'] ?? '',
-	            'sys_labels' => $sys_labels,
+                'sys_labels' => $sys_labels,
             ]);
 
             Db::commit();
@@ -78,32 +80,29 @@ class GoodsLogic extends BaseLogic
     {
         Db::startTrans();
         try {
-            $sys_labels='';
-            if(isset($params['sys_labels'])){
-                $sys_labels=explode(',',$params['sys_labels']);
-                $sys_labels= ','.implode(',',$sys_labels).',';
-            }
+            $sys_labels = '';
+            self::updateGoodsclass($params['class']);
             Goods::where('id', $params['id'])->update([
-	            'name' => $params['name'],
-	            'py' => $params['py'] ?? '',
-	            'number' => $params['number'],
-	            'spec' => $params['spec'],
-	            'class' => $params['class'],
-	            'brand' => $params['brand'] ?? '',
-	            'unit' => $params['unit'],
-	            'buy' => $params['buy'],
-	            'sell' => $params['sell'] ?? '',
-	            'retail' => $params['retail'] ?? '',
-	            'code' => $params['code'] ?? '',
-	            'warehouse' => $params['warehouse'],
-	            'location' => $params['location'] ?? '',
-	            'stocktip' => $params['stocktip'],
-	            'imgs' => $params['imgs'],
-	            'details' => $params['details'] ? implode(',', $params['details']) : '',
-	            'data' => $params['data'] ?? '',
-	            'more' => $params['more'] ?? '',
-	            'sort' => $params['sort'] ?? '',
-	            'sys_labels' => $sys_labels,
+                'name' => $params['name'],
+                'py' => $params['py'] ?? '',
+                'number' => $params['number'],
+                'spec' => $params['spec'],
+                'class' => $params['class'],
+                'brand' => $params['brand'] ?? '',
+                'unit' => $params['unit'],
+                'buy' => $params['buy'],
+                'sell' => $params['sell'] ?? '',
+                'retail' => $params['retail'] ?? '',
+                'code' => $params['code'] ?? '',
+                'warehouse' => $params['warehouse'],
+                'location' => $params['location'] ?? '',
+                'stocktip' => $params['stocktip'],
+                'imgs' => $params['imgs'],
+                'details' => $params['details'] ? implode(',', $params['details']) : '',
+                'data' => $params['data'] ?? '',
+                'more' => $params['more'] ?? '',
+                'sort' => $params['sort'] ?? '',
+                'sys_labels' => $sys_labels,
             ]);
 
             Db::commit();
@@ -138,13 +137,13 @@ class GoodsLogic extends BaseLogic
      */
     public static function detail($params): array
     {
-		$data = Goods::findOrEmpty($params['id']);
-	    if(!empty($data['sys_labels'])){
-		    $goodslabel = GoodsLabel::where('id','in',trim($data['sys_labels'],','))->column('name');
-		    $data['sys_labels_text'] = implode(',',$goodslabel);
-	    }else{
-		    $data['sys_labels_text'] = '';
-	    }
+        $data = Goods::findOrEmpty($params['id']);
+        if (!empty($data['sys_labels'])) {
+            $goodslabel = GoodsLabel::where('id', 'in', trim($data['sys_labels'], ','))->column('name');
+            $data['sys_labels_text'] = implode(',', $goodslabel);
+        } else {
+            $data['sys_labels_text'] = '';
+        }
         return $data->toArray();
     }
     /**
@@ -158,9 +157,9 @@ class GoodsLogic extends BaseLogic
         try {
             $value = $params['sys_labels'];
             if (!empty($value)) {
-                if (!is_array($value)){
-                    $value= ',' . $value . ',';
-                }else{
+                if (!is_array($value)) {
+                    $value = ',' . $value . ',';
+                } else {
                     $value = ',' . implode(',', $value) . ',';
                 }
             }
@@ -171,4 +170,27 @@ class GoodsLogic extends BaseLogic
             return false;
         }
     }
+    
+    /**
+     * 更新商品分类
+     */
+    public static function updateGoodsclass($id,$type=0)
+    {
+        $pid = Goodsclass::where('id', $id)->value('pid');
+        if ($pid) {
+            $goodsclass = Goodsclass::where('id', $pid)->field('pid,children')->find();
+            if ($goodsclass) {
+                if (count($goodsclass['children']) >= 1) {
+                    if (!in_array($id, $goodsclass['children'])) {
+                        $arr = $goodsclass['children'];
+                        array_push($arr, $id);
+                        Goodsclass::where('id', $pid)->update(['children' => $arr]);
+                        if ($goodsclass['pid'] != 0 &&$type==0) {
+                            self::updateGoodsclass($pid,1);
+                        }
+                    }
+                }
+            }
+        }
+    }
 }
diff --git a/app/api/controller/IndexController.php b/app/api/controller/IndexController.php
index e6ad97e..3f74119 100644
--- a/app/api/controller/IndexController.php
+++ b/app/api/controller/IndexController.php
@@ -5,6 +5,8 @@ namespace app\api\controller;
 use app\admin\logic\operation\OpurchaseclassLogic;
 use app\admin\validate\tools\GenerateTableValidate;
 use app\admin\logic\tools\GeneratorLogic;
+use app\common\model\goods\Goods;
+use app\common\model\goods\Goodsclass;
 use app\common\service\pay\PayService;
 use app\common\service\PushService;
 use app\common\service\wechat\WeChatMnpService;
@@ -26,6 +28,28 @@ class IndexController extends BaseApiController
 
     public function index()
     {
+        
+        // $select=(new Goods())->column('class');
+        // $a=array_unique($select);
+        // $arr=[];
+        // foreach($a as $k=>$v){
+        //         $pid=Goodsclass::where('id',$v)->value('pid');
+        //         $arr[$pid][]=$v;
+        // }
+        // foreach($arr as $k=>$v){
+        //     Goodsclass::where('id',$k)->update(['children'=>json_encode($v,true)]);
+        // }
+        // $a=Goodsclass::where('pid','>',0)->where('children','<>',null)->column('id');
+        // $arr = [];
+        // foreach ($a as $k => $v) {
+        //     $pid = Goodsclass::where('id', $v)->value('pid');
+        //     $arr[$pid][] = $v;
+        // }
+        // foreach ($arr as $k => $v) {
+        //     Goodsclass::where('id', $k)->update(['children' => json_encode($v, true)]);
+        // }
+        d(1);
+        // $a=array_values($a);
         // $client = new JPush($app_key, $master_secret);
 
         // $client->push()
diff --git a/app/common/model/goods/Goodsclass.php b/app/common/model/goods/Goodsclass.php
index 1cecc7e..70407d7 100644
--- a/app/common/model/goods/Goodsclass.php
+++ b/app/common/model/goods/Goodsclass.php
@@ -18,5 +18,12 @@ class Goodsclass extends BaseModel
     protected $name = 'goodsclass';
     protected $deleteTime = 'delete_time';
 
-    
-}
\ No newline at end of file
+    public function getChildrenAttr($value)
+    {
+        if($value){
+            return json_decode($value, true);
+        }else{
+            return [];
+        }
+    }
+}