diff --git a/adv/taobin_adv_10_.mp4 b/adv/taobin_adv_10_.mp4
deleted file mode 100644
index 4316445d..00000000
Binary files a/adv/taobin_adv_10_.mp4 and /dev/null differ
diff --git a/adv/taobin_adv_menu2_10_.mp4 b/adv/taobin_adv_menu2_10_.mp4
deleted file mode 100644
index f09251a3..00000000
Binary files a/adv/taobin_adv_menu2_10_.mp4 and /dev/null differ
diff --git a/adv/taobin_adv_menu_10_.mp4 b/adv/taobin_adv_menu_10_.mp4
deleted file mode 100644
index 1f7f7f6d..00000000
Binary files a/adv/taobin_adv_menu_10_.mp4 and /dev/null differ