diff --git a/documents/img/ss/Screenshot_20240816-013112.png b/documents/img/ss/Screenshot_20240816-013112.png
deleted file mode 100644
index 39cf606..0000000
Binary files a/documents/img/ss/Screenshot_20240816-013112.png and /dev/null differ
diff --git a/documents/img/ss/Screenshot_20240816-013157.png b/documents/img/ss/Screenshot_20240816-013157.png
deleted file mode 100644
index 123c108..0000000
Binary files a/documents/img/ss/Screenshot_20240816-013157.png and /dev/null differ
diff --git a/documents/img/ss/Screenshot_20240816-013212.png b/documents/img/ss/Screenshot_20240816-013212.png
deleted file mode 100644
index 2823c8b..0000000
Binary files a/documents/img/ss/Screenshot_20240816-013212.png and /dev/null differ
diff --git a/documents/img/ss/main_home.png b/documents/img/ss/main_home.png
deleted file mode 100644
index cf773cc..0000000
Binary files a/documents/img/ss/main_home.png and /dev/null differ
diff --git a/documents/img/ss/scan_preview.png b/documents/img/ss/scan_preview.png
deleted file mode 100644
index 279554e..0000000
Binary files a/documents/img/ss/scan_preview.png and /dev/null differ
diff --git a/documents/img/ss/update_preview.png b/documents/img/ss/update_preview.png
deleted file mode 100644
index af4f255..0000000
Binary files a/documents/img/ss/update_preview.png and /dev/null differ
diff --git a/documents/img/ss/viewer_main.png b/documents/img/ss/viewer_main.png
deleted file mode 100644
index 1e36c2a..0000000
Binary files a/documents/img/ss/viewer_main.png and /dev/null differ
diff --git a/documents/img/ss/viewer_page_update_dialog.png b/documents/img/ss/viewer_page_update_dialog.png
deleted file mode 100644
index 41fc75a..0000000
Binary files a/documents/img/ss/viewer_page_update_dialog.png and /dev/null differ