diff --git a/tongfang/nixos/configuration.nix b/tongfang/nixos/configuration.nix
index 870c58f..0917865 100644
--- a/tongfang/nixos/configuration.nix
+++ b/tongfang/nixos/configuration.nix
@@ -66,6 +66,7 @@
       wezterm
       neovim
       logseq
+      element-desktop
     ];
   };