6 年之前 · e89b1dc1be
--- a/threejs/lessons/resources/banner-00.jpg
+++ b/threejs/lessons/resources/banner-00.jpg
--- a/threejs/lessons/resources/banner-00.png
+++ b/threejs/lessons/resources/banner-00.png
--- a/threejs/lessons/resources/banner-01.jpg
+++ b/threejs/lessons/resources/banner-01.jpg
--- a/threejs/lessons/resources/banner-01.png
+++ b/threejs/lessons/resources/banner-01.png