diff --git a/tongfang/.config/Logseq/config.edn b/tongfang/.config/Logseq/config.edn
new file mode 100644
index 0000000..c9f0082
--- /dev/null
+++ b/tongfang/.config/Logseq/config.edn
@@ -0,0 +1 @@
+{:window/native-titlebar? true}
\ No newline at end of file
diff --git a/tongfang/nixos/configuration.nix b/tongfang/nixos/configuration.nix
index f977e7a..ddf317f 100644
--- a/tongfang/nixos/configuration.nix
+++ b/tongfang/nixos/configuration.nix
@@ -51,6 +51,10 @@
 
   services.libinput.enable = true;
 
+  nixpkgs.config.permittedInsecurePackages = [
+    "electron-27.3.11"
+  ];
+  
   users.users.bart = {
     isNormalUser = true;
     description = "Bart van der Braak";
@@ -61,6 +65,7 @@
       fastfetch
       wezterm
       neovim
+      logseq
     ];
   };