diff --git a/maker/golang/xdb/util.go b/maker/golang/xdb/util.go
index 870c2324c74574d2aaf8a1f6a6c08be42d1acc7f..63c33941c4217718e887dea99e9679e5e378bfb7 100644
--- a/maker/golang/xdb/util.go
+++ b/maker/golang/xdb/util.go
@@ -53,6 +53,12 @@ func IterateSegments(handle *os.File, before func(l string), cb func(seg *Segmen
 	scanner.Split(bufio.ScanLines)
 	for scanner.Scan() {
 		var l = strings.TrimSpace(strings.TrimSuffix(scanner.Text(), "\n"))
+
+		// ignore the comment line
+		if l[0] == '#' {
+			continue
+		}
+
 		if before != nil {
 			before(l)
 		}