diff --git a/flake.nix b/flake.nix
index c96002a..e355b19 100755
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,12 @@
 
     gruvbox-plus-icon-pack.url = "github:SylEleuth/gruvbox-plus-icon-pack";
     gruvbox-plus-icon-pack.flake = false;
+
+    openmw-git.url = "gitlab:OpenMW/openmw";
+    openmw-git.flake = false;
+
+    mygui-git.url = "github:mygui/MyGUI/dae9ac4be5a09e672bec509b1a8552b107c40214";
+    mygui-git.flake = false;
   };
 
   outputs = {
diff --git a/overlay.nix b/overlay.nix
index 133e7c9..0c4d127 100755
--- a/overlay.nix
+++ b/overlay.nix
@@ -10,8 +10,22 @@
       fonts = ["JetBrainsMono"];
     };
 
+    mygui-openmw = prev.mygui.overrideAttrs (old: {
+      version = "3.4.3";
+      src = inputs.mygui-git;
+      patches = [];
+      cmakeFlags = old.cmakeFlags ++ ["-DMYGUI_DONT_USE_OBSOLETE=ON"]; #fix openmw link error
+    });
+
+    openmw = prev.openmw.overrideAttrs (old: {
+      version = "9999";
+      src = inputs.openmw-git;
+      buildInputs = (prev.lib.lists.remove prev.mygui old.buildInputs) ++ [prev.libyamlcpp prev.luajit prev.collada-dom final.mygui-openmw];
+      patches = [];
+    });
+
     kitty = prev.kitty.overrideAttrs (old: {
-      patches = old.patches ++ [./pkgs/kitty/0011-fix-test_fish_integration.patch];
+      patches = [./pkgs/kitty/0011-fix-test_fish_integration.patch];
     });
 
     steam = prev.steam.override {
@@ -26,5 +40,11 @@
         prev.mpg123
       ];
     };
+
+    nvim-hmts = prev.vimUtils.buildVimPlugin {
+      pname = "nvim-hmts";
+      version = "1";
+      src = inputs.nvim-hmts;
+    };
   };
 }
diff --git a/system/configuration.nix b/system/configuration.nix
index 059e4b5..77d8208 100755
--- a/system/configuration.nix
+++ b/system/configuration.nix
@@ -92,6 +92,11 @@
         }
       ];
     };
+
+    pam.services.kwallet = {
+      name = "kwallet";
+      enableKwallet = true;
+    };
   };
 
   users.users.manuel = {
diff --git a/system/services/default.nix b/system/services/default.nix
index 36c9e86..16dd6ea 100644
--- a/system/services/default.nix
+++ b/system/services/default.nix
@@ -12,7 +12,6 @@
     avahi.enable = true;
     blueman.enable = true;
     flatpak.enable = true;
-    # gnome.gnome-keyring.enable = true;
     gvfs.enable = true;
     openssh.enable = true;
     udisks2.enable = true;
diff --git a/system/services/podman/default.nix b/system/services/podman/default.nix
index a2ac480..7a72396 100644
--- a/system/services/podman/default.nix
+++ b/system/services/podman/default.nix
@@ -2,12 +2,12 @@
   virtualisation = {
     podman = {
       enable = true;
-
-      # Create a `docker` alias for podman, to use it as a drop-in replacement
       dockerCompat = true;
-
-      # Required for containers under podman-compose to be able to talk to each other.
       defaultNetwork.settings.dns_enabled = true;
+
+      extraPackages = [
+        pkgs.busybox
+      ];
     };
   };
 }
diff --git a/user/configs/neovim/config/lua/plugins/init.lua b/user/configs/neovim/config/lua/plugins/init.lua
index 9a18531..ca34915 100755
--- a/user/configs/neovim/config/lua/plugins/init.lua
+++ b/user/configs/neovim/config/lua/plugins/init.lua
@@ -8,11 +8,12 @@ require("plugins.dressing")
 require("plugins.ibl")
 require("plugins.lspconfig")
 require("plugins.lualine")
-require("plugins.notify")
 require("plugins.noice")
+require("plugins.notify")
 require("plugins.smartsplits")
 require("plugins.surround")
 require("plugins.telescope")
 require("plugins.treesitter")
 require("plugins.trouble")
+require("plugins.ufo")
 require("plugins.which-key")
diff --git a/user/configs/neovim/config/lua/plugins/ufo.lua b/user/configs/neovim/config/lua/plugins/ufo.lua
new file mode 100644
index 0000000..cae6337
--- /dev/null
+++ b/user/configs/neovim/config/lua/plugins/ufo.lua
@@ -0,0 +1,13 @@
+vim.o.foldlevel = 99 -- Using ufo provider need a large value, feel free to decrease the value
+vim.o.foldlevelstart = 99
+vim.o.foldenable = true
+
+-- Using ufo provider need remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
+vim.keymap.set('n', 'zR', require('ufo').openAllFolds)
+vim.keymap.set('n', 'zM', require('ufo').closeAllFolds)
+
+require('ufo').setup({
+    provider_selector = function(bufnr, filetype, buftype)
+        return {'treesitter', 'indent'}
+    end
+})
diff --git a/user/configs/neovim/default.nix b/user/configs/neovim/default.nix
index a5e47c2..94baa32 100755
--- a/user/configs/neovim/default.nix
+++ b/user/configs/neovim/default.nix
@@ -19,6 +19,7 @@
       nvim-colorizer-lua
       nvim-notify
       nvim-surround
+      nvim-ufo
       nvim-web-devicons
       smart-splits-nvim
       vim-easy-align
diff --git a/user/configs/wayland/hyprland/settings.nix b/user/configs/wayland/hyprland/settings.nix
index 547e626..632fa44 100644
--- a/user/configs/wayland/hyprland/settings.nix
+++ b/user/configs/wayland/hyprland/settings.nix
@@ -93,6 +93,7 @@ in {
         "${pkgs.openrgb}/bin/openrgb --startminimized --profile autorun.orp"
         "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1"
         "${pkgs.ydotool}/bin/ydotoold"
+        "${pkgs.libsForQt5.kwallet}/bin/kwalletd5"
       ];
 
       exec = [
diff --git a/user/home.nix b/user/home.nix
index adc25de..af69f4f 100755
--- a/user/home.nix
+++ b/user/home.nix
@@ -34,6 +34,7 @@
     bottom
     calcurse
     electron
+    filezilla
     gamescope_git
     gimp
     gnome.gnome-boxes
@@ -46,6 +47,7 @@
     libsForQt5.ark
     libsForQt5.dolphin
     libsForQt5.dolphin-plugins
+    libsForQt5.kwallet
     lutris
     mangohud
     mesa-demos