diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index ff122e9..4c2565c 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -38,8 +38,16 @@
             
                 // extra extensions
                 //"fsevenm.run-it-on",
-                "jnoortheen.nix-ide"
-            ]
+                "jnoortheen.nix-ide",
+
+                // theme
+                "mvllow.rose-pine"
+            ],
+            "settings": {
+              "workbench.colorTheme": "Rosé Pine Dawn",
+              "editor.fontFamily": "'Maple Mono', Consolas, 'Courier New', monospace",
+              "editor.fontLigatures": "'cv02, ss01, ss02, ss03, ss04, ss05'"
+            }
         }
     },