7 年前 · 9e0f62cd0a
--- a/tooth/images/video-1.png
+++ b/tooth/images/video-1.png
--- a/tooth/images/video-2.png
+++ b/tooth/images/video-2.png
--- a/tooth/images/video-3.png
+++ b/tooth/images/video-3.png
--- a/tooth/images/video-4.png
+++ b/tooth/images/video-4.png