diff --git a/assets/launcher-tui.jpg b/assets/launcher-tui.jpg
index cf5e8ea4..72c8aea3 100644
Binary files a/assets/launcher-tui.jpg and b/assets/launcher-tui.jpg differ
diff --git a/assets/wechat.png b/assets/wechat.png
index ecce856a..9a6130ce 100644
Binary files a/assets/wechat.png and b/assets/wechat.png differ