diff --git a/home/apps/ghostty.nix b/home/apps/ghostty.nix
index db9fbd40..ba517db3 100644
--- a/home/apps/ghostty.nix
+++ b/home/apps/ghostty.nix
@@ -12,10 +12,25 @@
         "Hasklug Nerd Font Mono"
       ];
       window-decoration = false;
-      title = "";
+      title = "ghostty";
       command = "fish";
       background-opacity = 0.8;
       theme = "catppuccin-mocha";
+      custom-shader = "~/.config/ghostty/shader.glsl";
+      # custom-shader = toString (pkgs.writeText "shader.glsl"
+      #   /*
+      #   glsl
+      #   */
+      #   ''
+      #     void mainImage(out vec4 fragColor, in vec2 fragCoord) {
+      #         vec2 uv = fragCoord / iResolution.xy;
+      #         vec3 col = vec3(0.0);
+      #         col.r = 0.1 + 0.9 * uv.x;
+      #         col.g = 0.1 + 0.9 * uv.y;
+      #         col.b = 0.2;
+      #         fragColor = vec4(col, 1.0);
+      #     }
+      #   '');
     };
     systemd.enable = true;
     themes = {
diff --git a/nixos/ryu/containers/default.nix b/nixos/ryu/containers/default.nix
index 93872c9c..d01fe771 100644
--- a/nixos/ryu/containers/default.nix
+++ b/nixos/ryu/containers/default.nix
@@ -1,6 +1,6 @@
 {device, ...}: {
   imports = [
-    # ./immich-machine-learning.nix
+    ./immich-machine-learning.nix
   ];
   virtualisation = {
     docker.enable = true;
diff --git a/nixos/ryu/containers/immich-machine-learning.nix b/nixos/ryu/containers/immich-machine-learning.nix
index 43e66266..0b2338bb 100644
--- a/nixos/ryu/containers/immich-machine-learning.nix
+++ b/nixos/ryu/containers/immich-machine-learning.nix
@@ -2,12 +2,11 @@
   port = 3003;
 in {
   virtualisation.oci-containers = {
-    backend = "docker";
     containers = {
       immich-machine-learning = {
         image = "ghcr.io/immich-app/immich-machine-learning:v${pkgs.immich.version}-cuda";
         ports = [
-          "0.0.0.0:${toString port}:3003"
+          "127.0.0.1:${toString port}:3003"
         ];
         volumes = [
           "model-cache:/cache"
@@ -20,7 +19,4 @@ in {
     nvidia-docker
     nvidia-container-toolkit
   ];
-  # services.caddy.virtualHosts."ml.ryu.darksailor.dev".extraConfig = ''
-  #   reverse_proxy localhost:${toString port}
-  # '';
 }
diff --git a/nixos/ryu/services/ollama.nix b/nixos/ryu/services/ollama.nix
index e21844d0..25d710b9 100644
--- a/nixos/ryu/services/ollama.nix
+++ b/nixos/ryu/services/ollama.nix
@@ -25,6 +25,8 @@
         OLLAMA_LLM_LIBRARY = "cuda";
         LD_LIBRARY_PATH = "run/opengl-driver/lib";
         HTTP_PROXY = "https://ollama.darksailor.dev";
+        OLLAMA_CONTEXT_LENGTH = "32000";
+        OLLAMA_KEEP_ALIVE = "30m";
       };
       package = pkgs.ollama-cuda;
     };
diff --git a/nixos/tako/services/llms.nix b/nixos/tako/services/llms.nix
index efc200f6..2f6fb2f5 100644
--- a/nixos/tako/services/llms.nix
+++ b/nixos/tako/services/llms.nix
@@ -3,8 +3,9 @@
     secrets."llama/api_key".owner = config.services.caddy.user;
     secrets."openai/api_key" = {};
     templates = {
-      "LLAMA_API_KEY.env".content = ''
+      "ollama.env".content = ''
         LLAMA_API_KEY=${config.sops.placeholder."llama/api_key"}
+        OPENAI_API_KEYS=${config.sops.placeholder."openai/api_key"}
       '';
     };
   };
@@ -21,7 +22,7 @@
         WEBUI_URL = "https://chat.darksailor.dev";
         OLLAMA_BASE_URL = "https://ollama.darksailor.dev";
       };
-      environmentFile = "${config.sops.templates."LLAMA_API_KEY.env".path}";
+      environmentFile = "${config.sops.templates."ollama.env".path}";
     };
 
     caddy = {
@@ -47,7 +48,7 @@
   };
   systemd.services.caddy = {
     serviceConfig = {
-      EnvironmentFile = config.sops.templates."LLAMA_API_KEY.env".path;
+      EnvironmentFile = config.sops.templates."ollama.env".path;
     };
   };
 }