diff --git a/authorized_keys/yuyr/id_ed25519.pub b/authorized_keys/yuyr/id_ed25519.pub
new file mode 100644
index 00000000..e7e4e5ec
--- /dev/null
+++ b/authorized_keys/yuyr/id_ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEIc3ALbPMROF4zP27SXz0udytwKDCqoAthViUnxQxMK