diff --git a/home/darwin/core.nix b/home/darwin/core.nix
index 68480402..e7249d12 100644
--- a/home/darwin/core.nix
+++ b/home/darwin/core.nix
@@ -1,11 +1,11 @@
 # Install those apps using brew, instead of nix
 # because they are not available in nixpkgs with the support of darwin
 # ==> Brew Casks
-# iglance		    jdk-mission-control		visual-studio-code
-# anki				  firefox				      iina				openinterminal-lite
+# jdk-mission-control
+# anki				firefox			   iina		openinterminal-lite
 # insomnia			orbstack
-# clashx				google-chrome			  intellij-idea-ce		pycharm-ce
-# discord				google-cloud-sdk		iterm2		telegram wireshark
+# clashx		google-chrome
+# google-cloud-sdk	telegram   wireshark
 
 
 {pkgs, ...}: 
@@ -13,8 +13,14 @@
   # MacOS specific configuration
   home.packages = with pkgs; [
     mpv
+    discord
   ];
 
+  # stable version of vscode
+  programs.vscode = {
+    enable = true;
+  };
+
   programs.ssh = {
     enable = true;
 
diff --git a/modules/darwin/core.nix b/modules/darwin/core.nix
index 894489ff..9b4d8159 100644
--- a/modules/darwin/core.nix
+++ b/modules/darwin/core.nix
@@ -3,6 +3,9 @@
   # # enable flakes globally
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;
   # Use this instead of services.nix-daemon.enable if you
diff --git a/modules/nixos/core-desktop.nix b/modules/nixos/core-desktop.nix
index b3aaf571..0ed4c4e7 100644
--- a/modules/nixos/core-desktop.nix
+++ b/modules/nixos/core-desktop.nix
@@ -4,6 +4,9 @@
   # enable flakes globally
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
   # Set your time zone.
   time.timeZone = "Asia/Shanghai";
 
@@ -99,9 +102,6 @@
   # Use `ssh-add` to add a key to the agent.
   programs.ssh.startAgent = true;
 
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
diff --git a/modules/nixos/core-server.nix b/modules/nixos/core-server.nix
index daad9b58..c8aa7834 100644
--- a/modules/nixos/core-server.nix
+++ b/modules/nixos/core-server.nix
@@ -4,6 +4,9 @@
   # enable flakes globally
   nix.settings.experimental-features = [ "nix-command" "flakes" ];
 
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
   # Set your time zone.
   time.timeZone = "Asia/Shanghai";
 
@@ -71,9 +74,6 @@
     openFirewall = true;
   };
 
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [