diff --git a/dialects/dameng.go b/dialects/dameng.go
index 8f664c62..5ba0cfb5 100644
--- a/dialects/dameng.go
+++ b/dialects/dameng.go
@@ -1078,8 +1078,6 @@ func (d *damengDriver) Parse(driverName, dataSourceName string) (*URI, error) {
 		return nil, errors.New("user/password needed")
 	}
 
-	fmt.Printf("===== %v %#v\n", dataSourceName, u)
-
 	passwd, _ := u.User.Password()
 	return &URI{
 		DBType: schemas.DAMENG,
diff --git a/dialects/dialect.go b/dialects/dialect.go
index 78110b55..460ab56a 100644
--- a/dialects/dialect.go
+++ b/dialects/dialect.go
@@ -45,7 +45,6 @@ const (
 
 type DialectFeatures struct {
 	AutoincrMode int // 0 autoincrement column, 1 sequence
-	AliasKeyword string
 }
 
 // Dialect represents a kind of database