diff --git a/asset/pic/start.png b/asset/pic/start.png
index 5ad28e7..26ff01a 100644
Binary files a/asset/pic/start.png and b/asset/pic/start.png differ
diff --git a/asset/pic/startpage.png b/asset/pic/startpage.png
index cd33f77..59f7f0e 100644
Binary files a/asset/pic/startpage.png and b/asset/pic/startpage.png differ