edit

app/card/lib/Goods_set.php

@@ -32,7 +32,6 @@ class Goods_set
                 $w['top_category_id'] = $v['id'];
                 $goods = Dever::db('goods/info')->select($w);
                 if ($goods) {
-                    $i++;
 
                     foreach ($goods as $v1) {
                         $children = array
@@ -51,6 +50,8 @@ class Goods_set
                         }
                         $result[$i]['children'][] = $children;
                     }
+
+                    $i++;
                 } else {
                     unset($result[$i]);
                 }