diff --git a/extra/etc/README.md b/extra/etc/README.md
index 7239d01..f28cbda 100644
--- a/extra/etc/README.md
+++ b/extra/etc/README.md
@@ -1,5 +1,6 @@
 network tools [page](https://zone.rootdev.backend-3.com/0.html), [src](net.html) <br>
 ffmpeg audio [src](https://git.backend-3.com/dev/ffx) <br>
+s1ne ytplayer [demo](https://v2.s1ne.com), [src](https://git.backend-3.com/admin/s1ne) <br>
 findreplace [demo](https://s1ne.com/regex.html), [src](https://git.backend-3.com/admin/rsrc/raw/branch/main/extra/etc/findreplace.html) <br>
 cs2crosshair [demo](https://s1ne.com/cs2/crosshair.html), [src](https://git.backend-3.com/admin/rsrc/raw/branch/main/extra/etc/cs2/crosshair.html) <br>
 cs2patterns [demo](https://s1ne.com/cs2/pattern.html), [src](https://git.backend-3.com/admin/rsrc/raw/branch/main/extra/etc/cs2/pattern.html) <br>