diff --git a/hosts/nixos/hs/system.nix b/hosts/nixos/hs/system.nix
index a5d380e..ab0c256 100644
--- a/hosts/nixos/hs/system.nix
+++ b/hosts/nixos/hs/system.nix
@@ -114,6 +114,7 @@
     description = "yanlin";
     extraGroups = [ "networkmanager" "wheel" ];
     shell = pkgs.zsh;
+    hashedPassword = "$6$8NUV0JK33hs3XBYe$osnYKzENDLYHQEpj8Z5F6ECpLdc8Y3RZcVGxQ0bc/6DepTwugAkfX8h6ItI01dJyk8RstiGsWVVCKGwXaL.sN.";
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG35m0DgTrEOAM+1wAlYZ8mvLelNTcx65cFccGPQcxmo yanlin@imac"
     ];