diff --git a/xorm.go b/xorm.go
index 7000a8fc..99495d8c 100644
--- a/xorm.go
+++ b/xorm.go
@@ -108,8 +108,8 @@ func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
 	return engine, nil
 }
 
-// NewEngine2 new a db manager with params. The params will be passed to dialect.
-func NewEngine2(driverName string, dataSourceName string, params map[string]string) (*Engine, error) {
+// NewEngineWithParams new a db manager with params. The params will be passed to dialect.
+func NewEngineWithParams(driverName string, dataSourceName string, params map[string]string) (*Engine, error) {
 	engine, err := NewEngine(driverName, dataSourceName)
 	engine.dialect.SetArguments(params)
 	return engine, err