diff --git a/database/sql/postgresql.go b/database/sql/postgresql.go
index 6d2ec41..8aaddad 100644
--- a/database/sql/postgresql.go
+++ b/database/sql/postgresql.go
@@ -8,6 +8,20 @@ import (
 	"gorm.io/gorm/schema"
 )
 
+func SetOptions(options *types.SqlOptions) *types.SqlOptions {
+	if options == nil {
+		options = &types.SqlOptions{
+			MaxIdleConns:    vars.SqlOptionMaxIdleConns,
+			MaxOpenConns:    vars.SqlOptionMaxIdleConns,
+			ConnMaxLifetime: vars.SqlOptionConnMaxLifetime,
+			LogStdout:       false,
+			Debug:           false,
+		}
+	}
+
+	return options
+}
+
 // new grom db.
 func NewPostgreSql(dsn string, options *types.SqlOptions) (*gorm.DB, error) {
 	var err error