fix: 不能删除规格

server/app/Admin/Controllers/ProductSpecController.php

@@ -62,6 +62,12 @@ class ProductSpecController extends AdminController
         return $this->content($content)->body($this->form()->edit($id));
     }
 
+    public function destroy($productId, $id = 0)
+    {
+        parent::destroy($id);
+        return $this->form()->destroy($id);
+    }
+
     /**
      * Make a grid builder.
      *