diff --git a/authorized_keys/liruifeng/id_rsa.pub b/authorized_keys/liruifeng/id_rsa.pub
new file mode 100644
index 0000000..0900f45
--- /dev/null
+++ b/authorized_keys/liruifeng/id_rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6ZvjSvW7X4M4QqapNNJB1cQe5dlN8JI4VXG2EE/Y5ONHlI1k4LJ6JLgDLqgLTWoit/U8gEKNigG0ehCYZaZRVlS2ZY143Eidw/ALRg+30dRvSmJ7Zgxxzg3jHx5396IvI39NzPsuuf/Ip/sGbiEgsFR6xWfPdOljdUorWlnUVRo4qHnLDHoz/7yhjRvYP6W1DwTdBjmLYSp17gXeIIcJeN++fVS8AqYLx42e1HxU5ebYAU+oOAfhl8bpWgoOQ1FxJt5YLydXGauMDaZAH8CLxDnTdEcc8dMffCq5pAn9gZPEgRGe75NN4hqJC0GJ2zhStrywn3scp6KJJD6fGKBM/ lrf@lrfdeMacBook-Pro.local