diff --git a/hosts_init.yml b/hosts_init.yml
index 80a2289..cd5afc9 100755
--- a/hosts_init.yml
+++ b/hosts_init.yml
@@ -74,7 +74,7 @@ datacenter:
             rocky9-vm0[1:5].home.lan:
           vars:
             ansible_python_interpreter: /usr/bin/python3
-            ansible_ssh_common_args: "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
+            ansible_ssh_common_args: "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o IdentitiesOnly=yes"
             ansible_ssh_user: jd
             ansible_ssh_password: q
             # ansible_become_method: su