diff --git a/tool/sql2go/parser.go b/tool/sql2go/parser.go
index 0bb64da..ea12b53 100644
--- a/tool/sql2go/parser.go
+++ b/tool/sql2go/parser.go
@@ -30,7 +30,7 @@ func ParseCreateTableSql(sql string) (string, error) {
 		stmt sqlparser.Statement
 		err  error
 	)
-	sql = strings.ReplaceAll(strings.ToUpper(sql), "CURRENT_TIMESTAMP()", "CURRENT_TIMESTAMP")
+	sql = strings.ReplaceAll(strings.ReplaceAll(sql, "CURRENT_TIMESTAMP()", "CURRENT_TIMESTAMP"), "current_timestamp()", "CURRENT_TIMESTAMP")
 	if stmt, err = sqlparser.ParseStrictDDL(sql); nil != err {
 		return "", err
 	}