diff --git a/menti_words/o-mask.png b/menti_words/o-mask.png
index 9e1babc..bb2defd 100644
Binary files a/menti_words/o-mask.png and b/menti_words/o-mask.png differ
diff --git a/menti_words/o.png b/menti_words/o.png
index b39749d..f5a13a2 100644
Binary files a/menti_words/o.png and b/menti_words/o.png differ