diff --git a/fetch.go b/fetch.go
index b720426..08a5ec1 100644
--- a/fetch.go
+++ b/fetch.go
@@ -18,7 +18,7 @@ import (
 	"github.com/sunshineplan/useragent"
 )
 
-var ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"
+var ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
 
 func DefaultUserAgent() string { return ua }
 
diff --git a/m3u8.go b/m3u8.go
index 23a22aa..568f2cf 100644
--- a/m3u8.go
+++ b/m3u8.go
@@ -65,11 +65,11 @@ func parse(url *url.URL, playlist m3u8.Playlist) (*url.URL, *m3u8.MediaPlaylist,
 		})
 		if len(playlist.Variants) != 0 {
 			slog.Debug("Parse from master playlist:\n" + playlist.String())
-			u, err := url.Parse(playlist.Variants[0].URI)
+			ref, err := url.Parse(playlist.Variants[0].URI)
 			if err != nil {
 				return nil, nil, err
 			}
-			return FetchM3U8MediaPlaylist(u)
+			return FetchM3U8MediaPlaylist(url.ResolveReference(ref))
 		} else {
 			return nil, nil, fmt.Errorf("empty master playlist")
 		}