diff --git a/authorized_keys/nlmdc/ymiao.pub b/authorized_keys/nlmdc/ymiao.pub
new file mode 100644
index 0000000..5130d24
--- /dev/null
+++ b/authorized_keys/nlmdc/ymiao.pub
@@ -0,0 +1 @@
+ssh-rsa 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 ymiao@precision5820
\ No newline at end of file