diff --git a/System/Snowflake.php b/System/Snowflake.php
index 36bea5a0..9c4bba84 100644
--- a/System/Snowflake.php
+++ b/System/Snowflake.php
@@ -20,7 +20,7 @@ use Swoole\Coroutine;
 use Swoole\WebSocket\Server;
 
 
-defined('DB_ERROR_BUSY') or define('DB_ERROR', 'The database is busy. Please try again later.');
+defined('DB_ERROR_BUSY') or define('DB_ERROR_BUSY', 'The database is busy. Please try again later.');
 defined('SELECT_IS_NULL') or define('SELECT_IS_NULL', 'Query data does not exist, please check the relevant conditions.');
 defined('PARAMS_IS_NULL') or define('PARAMS_IS_NULL', 'Required items cannot be empty, please add.');
 defined('CONTROLLER_PATH') or define('CONTROLLER_PATH', APP_PATH . 'app/Http/Controllers/');