diff --git a/configurations/server.nix b/configurations/server.nix
index 7e3fc68..847944e 100644
--- a/configurations/server.nix
+++ b/configurations/server.nix
@@ -95,7 +95,8 @@ let
         throttled.enable = true;
         journald = {
           extraConfig = ''
-            SystemMaxUse=512M
+            
+                        SystemMaxUse=512M
           '';
         };
         openssh = {
diff --git a/configurations/vds.nix b/configurations/vds.nix
index a888030..aa0cbd2 100644
--- a/configurations/vds.nix
+++ b/configurations/vds.nix
@@ -43,7 +43,8 @@ let
         earlyoom.enable = true;
         journald = {
           extraConfig = ''
-            SystemMaxUse=512M
+            
+                        SystemMaxUse=512M
           '';
         };
         samba = {
diff --git a/configurations/wsl.nix b/configurations/wsl.nix
index cda090b..8a2f52c 100644
--- a/configurations/wsl.nix
+++ b/configurations/wsl.nix
@@ -24,7 +24,8 @@ let
       services = {
         journald = {
           extraConfig = ''
-            SystemMaxUse=512M
+            
+                        SystemMaxUse=512M
           '';
         };
         earlyoom.enable = true;
diff --git a/flake.nix b/flake.nix
index 0ed27ff..995b644 100755
--- a/flake.nix
+++ b/flake.nix
@@ -117,5 +117,6 @@
     // (import ./deploy flakeContext)
     // (import ./home flakeContext)
     // (import ./modules flakeContext)
+    // (import ./overlays flakeContext)
     // (import ./pkgs flakeContext);
 }
diff --git a/modules/default.nix b/modules/default.nix
index 276c4f6..8f4eb87 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -23,6 +23,9 @@ let
         disko.nixosModules.disko # disko module
         nixvim.nixosModules.nixvim # nixvim module
       ];
+      nixpkgs.overlays = [
+        inputs.self.nixosOverlays.default
+      ];
       _module.args = {
         inputs = inputs;
         xlib = config.xlib;
diff --git a/modules/essentials/packages.nix b/modules/essentials/packages.nix
index 760fa67..ba94459 100644
--- a/modules/essentials/packages.nix
+++ b/modules/essentials/packages.nix
@@ -97,9 +97,10 @@ in
     nano = {
       enable = true;
       nanorc = ''
-        set nowrap
-        set tabstospaces
-        set tabsize 2      
+        
+                set nowrap
+                set tabstospaces
+                set tabsize 2      
       '';
       syntaxHighlight = true;
     };
diff --git a/modules/essentials/settings.nix b/modules/essentials/settings.nix
index a7a7776..4fd1b44 100644
--- a/modules/essentials/settings.nix
+++ b/modules/essentials/settings.nix
@@ -38,11 +38,12 @@
     polkit = {
       enable = true;
       extraConfig = ''
-        polkit.addRule(function(action, subject) {
-          if (subject.isInGroup("wheel")){ // for sudo
-              return polkit.Result.YES;
-          }
-        });
+        
+                polkit.addRule(function(action, subject) {
+                  if (subject.isInGroup("wheel")){ // for sudo
+                      return polkit.Result.YES;
+                  }
+                });
       '';
     };
   };
diff --git a/modules/essentials/shell.nix b/modules/essentials/shell.nix
index 7d93821..91690cc 100644
--- a/modules/essentials/shell.nix
+++ b/modules/essentials/shell.nix
@@ -19,15 +19,16 @@
       theme = "robbyrussell";
     };
     shellInit = ''
-      beet-n() {
-        echo "$*" | aichat -cer beets
-      }
-      beet-p() {
-        beet mod path:. playlist="$*"
-      }
-      beet-ims() {
-        beet im ./ -S $*
-      }
+      
+            beet-n() {
+              echo "$*" | aichat -cer beets
+            }
+            beet-p() {
+              beet mod path:. playlist="$*"
+            }
+            beet-ims() {
+              beet im ./ -S $*
+            }
     '';
     shellAliases = {
       # shell
diff --git a/modules/server/nextcloud.nix b/modules/server/nextcloud.nix
index d77f163..9d06cd3 100644
--- a/modules/server/nextcloud.nix
+++ b/modules/server/nextcloud.nix
@@ -153,10 +153,11 @@ in
       ];
       requires = [ "coolwsd.service" ];
       script = ''
-        ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_url --value ${lib.escapeShellArg wopi_url}
-        ${occ}/bin/nextcloud-occ config:app:set richdocuments public_wopi_url --value ${lib.escapeShellArg public_wopi_url}
-        ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_allowlist --value ${lib.escapeShellArg wopi_allowlist}
-        ${occ}/bin/nextcloud-occ richdocuments:setup
+        
+                ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_url --value ${lib.escapeShellArg wopi_url}
+                ${occ}/bin/nextcloud-occ config:app:set richdocuments public_wopi_url --value ${lib.escapeShellArg public_wopi_url}
+                ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_allowlist --value ${lib.escapeShellArg wopi_allowlist}
+                ${occ}/bin/nextcloud-occ richdocuments:setup
       '';
       serviceConfig = {
         Type = "oneshot";
diff --git a/modules/server/systemd.nix b/modules/server/systemd.nix
index 6301250..7d0edc2 100644
--- a/modules/server/systemd.nix
+++ b/modules/server/systemd.nix
@@ -13,7 +13,8 @@
         description = "Backup data using rsync";
         requisite = [ "mnt-archive.mount" ]; # hard-code
         script = ''
-          ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.services-folder}/ ${xlib.dirs.archive-drive}/Services/
+          
+                    ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.services-folder}/ ${xlib.dirs.archive-drive}/Services/
         '';
         serviceConfig = {
           Type = "oneshot";
@@ -28,8 +29,9 @@
         description = "Backup data using rsync";
         requisite = [ "mnt-mobile.mount" ]; # hard-code
         script = ''
-          ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.server-home}/Music/ ${xlib.dirs.mobile-drive}/Music/
-          ${pkgs.rsync}/bin/rsync -rtv --delete "${xlib.dirs.server-home}/Hosts/epral/Neo Backup/" "${xlib.dirs.mobile-drive}/Neo Backup/"
+          
+                    ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.server-home}/Music/ ${xlib.dirs.mobile-drive}/Music/
+                    ${pkgs.rsync}/bin/rsync -rtv --delete "${xlib.dirs.server-home}/Hosts/epral/Neo Backup/" "${xlib.dirs.mobile-drive}/Neo Backup/"
         '';
         serviceConfig = {
           Type = "oneshot";
diff --git a/modules/services/zapret.nix b/modules/services/zapret.nix
index 6ca32fd..a415853 100644
--- a/modules/services/zapret.nix
+++ b/modules/services/zapret.nix
@@ -36,16 +36,19 @@
       WorkingDirectory = "${xlib.dirs.user-services}/zapret";
       User = "root";
       ExecStart = ''
-        /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/main_script.sh -nointeractive
+        
+                /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/main_script.sh -nointeractive
       '';
       ExecStop = ''
-        /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/stop_and_clean_nft.sh
+        
+                /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/stop_and_clean_nft.sh
       '';
       # ExecStopPost = ''
       #   /run/current-system/sw/bin/echo  "Сервис завершён"
       # '';
       PIDFile = ''
-        /run/zapret_discord_youtube.pid
+        
+                /run/zapret_discord_youtube.pid
       '';
       # Restart = "on-failure";
       # RestartSec = "5s";
diff --git a/modules/vds/3x-ui.nix b/modules/vds/3x-ui.nix
index ac583ca..77f12b4 100644
--- a/modules/vds/3x-ui.nix
+++ b/modules/vds/3x-ui.nix
@@ -64,8 +64,9 @@
       TimeoutSec = 300;
     };
     script = ''
-      cd /mnt/containers/3x-ui
-      podman build -t compose2nix/3xui_app -f ./Dockerfile .
+      
+            cd /mnt/containers/3x-ui
+            podman build -t compose2nix/3xui_app -f ./Dockerfile .
     '';
   };
 
diff --git a/modules/vds/nginx.nix b/modules/vds/nginx.nix
index 1f0ad02..897605d 100644
--- a/modules/vds/nginx.nix
+++ b/modules/vds/nginx.nix
@@ -24,11 +24,12 @@ in
           root = "${inputs.zeroq-credentials.services.xray.subs}";
           locations."/" = {
             extraConfig = ''
-              auth_basic "Restricted";
-              auth_basic_user_file /etc/nginx/pubray;
-
-              if ($subfile = "") { return 403; }
-              rewrite ^/$ $subfile break;
+              
+                            auth_basic "Restricted";
+                            auth_basic_user_file /etc/nginx/pubray;
+              
+                            if ($subfile = "") { return 403; }
+                            rewrite ^/$ $subfile break;
             '';
           };
         };
@@ -40,7 +41,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         # "node-red.zeroq.ru" = {
@@ -73,7 +75,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         "office.zeroq.ru" = {
@@ -86,10 +89,11 @@ in
             };
           };
           extraConfig = ''
-            client_max_body_size 5G;
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            
+                        client_max_body_size 5G;
+                        proxy_set_header X-Forwarded-Proto $scheme;
+                        proxy_set_header X-Real-IP $remote_addr;
+                        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
           ''; # absolute_redirect off;
         };
         "immich.zeroq.ru" = {
@@ -100,7 +104,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         "nextcloud.zeroq.ru" = {
@@ -117,7 +122,8 @@ in
             };
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         "calibre.zeroq.ru" = {
@@ -128,7 +134,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         "pdf.zeroq.ru" = {
@@ -139,7 +146,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
         "ai.zeroq.ru" = {
@@ -150,7 +158,8 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-            client_max_body_size 5G;
+            
+                        client_max_body_size 5G;
           '';
         };
       };
diff --git a/overlays/default.nix b/overlays/default.nix
new file mode 100644
index 0000000..3726b0b
--- /dev/null
+++ b/overlays/default.nix
@@ -0,0 +1,6 @@
+{ inputs, ... }@flakeContext:
+{
+  nixosOverlays = {
+    default = import ./pkgs.nix flakeContext;
+  };
+}
diff --git a/overlays/pkgs.nix b/overlays/pkgs.nix
new file mode 100644
index 0000000..e9ee347
--- /dev/null
+++ b/overlays/pkgs.nix
@@ -0,0 +1,9 @@
+{ inputs, ... }:
+
+self: super: {
+  yazi = super.yazi.overrideDerivation (old: {
+    passthru = (old.passthru or { }) // {
+      configHome = configHome;
+    };
+  });
+}
diff --git a/pkgs/flow-control/old/build.zig.zon.nix b/pkgs/flow-control/old/build.zig.zon.nix
index 76180ab..620bf50 100755
--- a/pkgs/flow-control/old/build.zig.zon.nix
+++ b/pkgs/flow-control/old/build.zig.zon.nix
@@ -14,9 +14,10 @@ let
   unpackZigArtifact =
     { name, artifact }:
     runCommandLocal name { nativeBuildInputs = [ zig ]; } ''
-      hash="$(zig fetch --global-cache-dir "$TMPDIR" ${artifact})"
-      mv "$TMPDIR/p/$hash" "$out"
-      chmod 755 "$out"
+      
+            hash="$(zig fetch --global-cache-dir "$TMPDIR" ${artifact})"
+            mv "$TMPDIR/p/$hash" "$out"
+            chmod 755 "$out"
     '';
 
   fetchZig =
diff --git a/pkgs/flow-control/old/package.nix b/pkgs/flow-control/old/package.nix
index 159ad3f..009d8be 100755
--- a/pkgs/flow-control/old/package.nix
+++ b/pkgs/flow-control/old/package.nix
@@ -17,11 +17,12 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-868FK3wr/fjXzrQJ4YVDBvzNuX818lufEx/K0fvJdWo=";
   };
   postPatch = ''
-    ln -s ${
-      callPackage ./build.zig.zon.nix {
-        zig = zig_0_15;
-      }
-    } $ZIG_GLOBAL_CACHE_DIR/p
+    
+        ln -s ${
+          callPackage ./build.zig.zon.nix {
+            zig = zig_0_15;
+          }
+        } $ZIG_GLOBAL_CACHE_DIR/p
   '';
 
   nativeBuildInputs = [ zig_0_15 ];