diff --git a/hosts/Infini-DL360/jupyter.nix b/hosts/Infini-DL360/jupyter.nix
index 7f61cff..bc79f44 100644
--- a/hosts/Infini-DL360/jupyter.nix
+++ b/hosts/Infini-DL360/jupyter.nix
@@ -12,8 +12,12 @@ let
 
   jupyterEnv = pkgs.python3.withPackages (p: with p; [
     jupyterlab
+
+    # extensions
     jupyterlab-lsp
+    jupyterlab-myst
     jupyterlab-pygments
+    jupyterlab-vim
 
     # export
     nbconvert
diff --git a/overlays/overrides.nix b/overlays/overrides.nix
index f4618a1..2a0d8e0 100644
--- a/overlays/overrides.nix
+++ b/overlays/overrides.nix
@@ -46,6 +46,7 @@ in
   python3 = prev.python3.override {
     packageOverrides = pythonFinal: pythonPrev: {
       inherit (latest.python3Packages) pymdown-extensions onnx;
+      inherit (final) jupyterlab-vim jupyterlab-myst;
 
       qtile = pythonPrev.qtile.overrideAttrs (oldAttrs: {
         version = "0.0.0+unstable-2024-06-25";