diff --git a/app/admin/model/v1/AttachmentCategoryModel.php b/app/admin/model/v1/AttachmentCategoryModel.php
index 242c6afe..eb1a0899 100644
--- a/app/admin/model/v1/AttachmentCategoryModel.php
+++ b/app/admin/model/v1/AttachmentCategoryModel.php
@@ -16,8 +16,6 @@ class AttachmentCategoryModel extends AttachmentCategoryBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
     
     // 关联附件
     public function attachment()
diff --git a/app/admin/model/v1/AttachmentModel.php b/app/admin/model/v1/AttachmentModel.php
index 82ad7076..f6b15846 100644
--- a/app/admin/model/v1/AttachmentModel.php
+++ b/app/admin/model/v1/AttachmentModel.php
@@ -16,8 +16,6 @@ class AttachmentModel extends AttachmentBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // JSON字段
     protected $json = ['attach'];
diff --git a/app/admin/model/v1/ProductAttrModel.php b/app/admin/model/v1/ProductAttrModel.php
index 17b4b107..1918edbf 100644
--- a/app/admin/model/v1/ProductAttrModel.php
+++ b/app/admin/model/v1/ProductAttrModel.php
@@ -16,8 +16,6 @@ class ProductAttrModel extends ProductAttrBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 关联属性特征
     public function props()
diff --git a/app/admin/model/v1/ProductCategoryModel.php b/app/admin/model/v1/ProductCategoryModel.php
index 3eaf3e68..33207caf 100644
--- a/app/admin/model/v1/ProductCategoryModel.php
+++ b/app/admin/model/v1/ProductCategoryModel.php
@@ -16,8 +16,6 @@ class ProductCategoryModel extends ProductCategoryBaseModel
     use SoftDelete;
     // 软件字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 根据pid查询
     public function scopePid($query, $pid)
diff --git a/app/admin/model/v1/ProductModel.php b/app/admin/model/v1/ProductModel.php
index 3c206061..34a2e2ae 100644
--- a/app/admin/model/v1/ProductModel.php
+++ b/app/admin/model/v1/ProductModel.php
@@ -16,8 +16,6 @@ class ProductModel extends ProductBaseModel
     use SoftDelete;
     // 软件字段
     protected $deleteTime = 'deleted_at';
-    // 修改自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 分类关联查询
     public function category()
diff --git a/app/admin/model/v1/SysUserModel.php b/app/admin/model/v1/SysUserModel.php
index 333c678e..0ce5d46c 100644
--- a/app/admin/model/v1/SysUserModel.php
+++ b/app/admin/model/v1/SysUserModel.php
@@ -16,8 +16,6 @@ class SysUserModel extends SysUserBaseModel
     use SoftDelete;
     // 软件删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 隐藏字段
     protected $hidden = ['password', 'salt'];
diff --git a/app/admin/model/v1/VideoCategoryModel.php b/app/admin/model/v1/VideoCategoryModel.php
index 1f2c9571..edcae24a 100644
--- a/app/admin/model/v1/VideoCategoryModel.php
+++ b/app/admin/model/v1/VideoCategoryModel.php
@@ -16,8 +16,6 @@ class VideoCategoryModel extends VideoCategoryBaseModel
     use SoftDelete;
     // 软删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入时间格式
-    protected $autoWriteTimestamp = 'datetime';
     
     // 关联视频模型
     public function video()
diff --git a/app/admin/model/v1/VideoModel.php b/app/admin/model/v1/VideoModel.php
index 098a21fb..4e77d3e1 100644
--- a/app/admin/model/v1/VideoModel.php
+++ b/app/admin/model/v1/VideoModel.php
@@ -16,8 +16,6 @@ class VideoModel extends VideoBaseModel
     use SoftDelete;
     // 软件删除字段
     protected $deleteTime = 'deleted_at';
-    // 自动写入的时间格式
-    protected $autoWriteTimestamp = 'datetime';
 
     // 关联分类
     public function category()
diff --git a/config/database.php b/config/database.php
index bd5ab81b..5127de96 100644
--- a/config/database.php
+++ b/config/database.php
@@ -10,13 +10,13 @@ return [
     // 自动写入时间戳字段
     // true为自动识别类型 false关闭
     // 字符串则明确指定时间字段类型 支持 int timestamp datetime date
-    'auto_timestamp'  => true,
+    'auto_timestamp'  => 'timestamp',
 
     // 时间字段取出后的默认时间格式
     'datetime_format' => 'Y-m-d H:i:s',
 
     // 时间字段配置 配置格式：create_time,update_time
-    'datetime_field'  => '',
+    'datetime_field'  => 'created_at,updated_at',
 
     // 数据库连接配置信息
     'connections'     => [