diff --git a/1725242058_create_app_err_log.up.sql b/1725242058_create_app_err_log.up.sql
index cbf72c5..40dbbb2 100644
--- a/1725242058_create_app_err_log.up.sql
+++ b/1725242058_create_app_err_log.up.sql
@@ -5,7 +5,7 @@ create table `ufutx_app_error_logs` (
     `url` text DEFAULT NULL COMMENT "错误链接",
     `user_agent` varchar(100) COMMENT "代理",
     `headers` text COMMENT "请求头",
-    `created_at` timestamp,
-    `updated_at` timestamp,
+    `created_at` timestamp NULL DEFAULT NULL,
+    `updated_at` timestamp NULL DEFAULT NULL, 
     PRIMARY KEY (`id`)
 )ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='app错误日志';
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