diff --git a/database/migrations/20241231020620_create_sys_banner_item.php b/database/migrations/20241231020620_create_sys_banner_item.php
index 444382fa..2962cdd4 100644
--- a/database/migrations/20241231020620_create_sys_banner_item.php
+++ b/database/migrations/20241231020620_create_sys_banner_item.php
@@ -31,11 +31,11 @@ class CreateSysBannerItem extends Migrator
         $table->addColumn('banner_id', 'integer', ['null' => false, 'comment' => '所属Banner ID'])
             ->addColumn('title', 'string', ['limit' => 128, 'null' => false, 'comment' => '标题'])
             ->addColumn('title_txt_color', 'string', ['limit' => 7, 'null' => false, 'default' => '#000000', 'comment' => '标题文本颜色'])
-            ->addColumn('desc', 'string', ['limit' => 255, 'null' => false, 'comment' => '描述'])
+            ->addColumn('desc', 'string', ['limit' => 255, 'null' => true, 'default' => null, 'comment' => '描述'])
             ->addColumn('desc_txt_color', 'string', ['limit' => 7, 'null' => false, 'default' => '#000000', 'comment' => '描述文本颜色'])
             ->addColumn('type', 'string', ['limit' => 16, 'null' => false, 'comment' => '类型: image为图片, video为视频'])
             ->addColumn('image', 'string', ['limit' => 255, 'null' => false, 'comment' => '图片'])
-            ->addColumn('video', 'string', ['limit' => 255, 'null' => false, 'comment' => '视频'])
+            ->addColumn('video', 'string', ['limit' => 255, 'null' => true, 'default' => null, 'comment' => '视频'])
             ->addColumn('link_to', 'string', ['limit' => 64, 'null' => true, 'default' => null, 'comment' => '链接到(类型): article:文章, article_category:文章分类, product:产品, product_category:产品分类, custom:自定义链接'])
             ->addColumn('link', 'string', ['limit' => 255, 'null' => true, 'default' => null, 'comment' => '链接'])
             ->addColumn('sort', 'integer', ['limit' => 11, 'null' => false, 'default' => 0, 'comment' => '排序'])