diff --git a/database/migrations/20241218064708_create_product.php b/database/migrations/20241218064708_create_product.php
index 937f3f2d..c17add8a 100644
--- a/database/migrations/20241218064708_create_product.php
+++ b/database/migrations/20241218064708_create_product.php
@@ -32,7 +32,7 @@ class CreateProduct extends Migrator
             ->addColumn('category_id', 'integer', ['signed' => false , 'null' => true, 'comment' => '分类ID'])
             ->addColumn('spu', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '产品规格'])    
             ->addColumn('name', 'string', ['limit' => 125, 'null' => false, 'default' => '', 'comment' => '产品名称'])
-            ->addColumn('short_name', 'string', ['limit' => 64, 'null' => false, 'default' => '', 'comment' => '产品简称'])
+            ->addColumn('short_name', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '产品简称'])
             ->addColumn('cover_image', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '产品封面图片'])
             ->addColumn('desc', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '产品描述'])
             ->addColumn('video_img', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '产品视频封面'])
@@ -47,7 +47,7 @@ class CreateProduct extends Migrator
             ->addColumn('status', 'boolean', ['null' => false, 'default' => 1, 'comment' => '状态:1启用,-1禁用'])
             ->addColumn('seo_title', 'string', ['limit' => 255, 'default' => null, 'comment' => 'seo标题'])
             ->addColumn('seo_keywords', 'string', ['limit' => 255, 'default' => null, 'comment' => 'seo关建词'])
-            ->addColumn('seo_desc', 'string', ['limit' => 255, 'default' => null, 'comment' => 'seo描述'])
+            ->addColumn('seo_desc', 'string', ['limit' => 512, 'default' => null, 'comment' => 'seo描述'])
             ->addColumn('created_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'comment' => '创建时间'])
             ->addColumn('updated_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'update' => 'CURRENT_TIMESTAMP', 'comment' => '更新时间'])
             ->addColumn('deleted_at', 'timestamp', ['null' => true, 'comment' => '删除时间'])
diff --git a/database/migrations/20241218083326_create_product_params.php b/database/migrations/20241218083326_create_product_params.php
index ba79599c..267f1629 100644
--- a/database/migrations/20241218083326_create_product_params.php
+++ b/database/migrations/20241218083326_create_product_params.php
@@ -30,7 +30,7 @@ class CreateProductParams extends Migrator
         $table = $this->table('product_params', ['engine' => 'InnoDB', 'comment' => '产品参数表']);
         $table->addColumn('product_id', 'integer', ['signed' => false , 'null' => false, 'comment' => '产品ID'])
             ->addColumn('name', 'string', ['limit' => 125, 'null' => false, 'default' => '', 'comment' => '参数名'])
-            ->addColumn('value', 'string', ['limit' => 125, 'null' => false, 'default' => '', 'comment' => '参数值'])
+            ->addColumn('value', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '参数值'])
             ->addColumn('created_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'comment' => '创建时间'])
             ->addColumn('updated_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'update' => 'CURRENT_TIMESTAMP', 'comment' => '更新时间'])
             ->create();