diff --git a/database/new.go b/database/new.go
index f66f8cb..46d0109 100644
--- a/database/new.go
+++ b/database/new.go
@@ -25,7 +25,6 @@ var (
 // options: 数据库连接选项
 // 返回: GORM数据库实例
 func NewDatabase(driver string, dsn []string, options *types.SqlOptions) (db *gorm.DB, err error) {
-	MigrateTables = make([]any, 0)
 	driver = strings.ToLower(driver)
 	switch driver {
 	case "mysql":