diff --git a/home.nix b/home.nix
index d6522f1..6fc3820 100644
--- a/home.nix
+++ b/home.nix
@@ -714,6 +714,7 @@ in
       "nfu" = "nix flake update";
       "c" = "claude";
       "o" = "opencode";
+      "ou" = "OPENCODE_PERMISSION='\"allow\"' opencode";
       ".." = "z ..";
       j = "jj";
       jgf = "jj git fetch";
@@ -927,11 +928,11 @@ in
   xdg.mimeApps = {
     enable = true;
     defaultApplications = {
-      "text/html" = "zen.desktop";
-      "x-scheme-handler/http" = "zen.desktop";
-      "x-scheme-handler/https" = "zen.desktop";
-      "x-scheme-handler/about" = "zen.desktop";
-      "x-scheme-handler/unknown" = "zen.desktop";
+      "text/html" = "zen-beta.desktop";
+      "x-scheme-handler/http" = "zen-beta.desktop";
+      "x-scheme-handler/https" = "zen-beta.desktop";
+      "x-scheme-handler/about" = "zen-beta.desktop";
+      "x-scheme-handler/unknown" = "zen-beta.desktop";
       "inode/directory" = "org.gnome.Nautilus.desktop";
       "application/zip" = "org.gnome.FileRoller.desktop";
       "application/x-tar" = "org.gnome.FileRoller.desktop";