diff --git a/keys/xuhaining.pub b/keys/xuhaining.pub
new file mode 100644
index 0000000..59b7455
--- /dev/null
+++ b/keys/xuhaining.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICcN/opMKABPBSLmPLEBz0r8nL1fhcyVmowg6kORDXZ7 ssh-ed25519-20250724142513
\ No newline at end of file