diff --git a/1.md b/1.md
index 32c73a0..9846f85 100644
--- a/1.md
+++ b/1.md
@@ -276,10 +276,10 @@
 ## 播放器 8
 
 
-- [ ] libXpresent
-- [ ] libcdio-paranoia
-- [ ] libplacebo
-- [ ] mpv
+- [x] libXpresent
+- [x] libcdio-paranoia
+- [x] libplacebo
+- [x] mpv
 - [x] libsamplerate
 - [ ] libbluray
 - [ ] vapoursynth