diff --git a/consts/consts.go b/consts/consts.go
index a123959c9..48c021758 100644
--- a/consts/consts.go
+++ b/consts/consts.go
@@ -35,7 +35,7 @@ var (
 			"name":           "mp3 audio",
 			"targetFormat":   "mp3",
 			"defaultBitRate": 192,
-			"command":        "ffmpeg -i %s -ab %bk -v 0 -f mp3 -",
+			"command":        "ffmpeg -i %s -map 0:0 -b:a %bk -v 0 -f mp3 -",
 		},
 		{
 			"name":           "opus audio",