diff --git a/assets/images/log_copy_btn.png b/assets/images/log_copy_btn.png
new file mode 100644
index 0000000..a6a36e6
Binary files /dev/null and b/assets/images/log_copy_btn.png differ
diff --git a/assets/images/log_viewer.png b/assets/images/log_viewer.png
new file mode 100644
index 0000000..3a178b9
Binary files /dev/null and b/assets/images/log_viewer.png differ
diff --git a/assets/images/setting_ui.png b/assets/images/setting_ui.png
new file mode 100644
index 0000000..37dab10
Binary files /dev/null and b/assets/images/setting_ui.png differ