diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 8ceb484..e2c551b 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -2,8 +2,8 @@
 (setq inhibit-startup-message t)
 (setq auto-save-default nil)
 (setq make-backup-files nil)
-(cond ((find-font (font-spec :name "Berkeley Mono Trial"))
-	   (set-face-attribute 'default nil :font "Berkeley Mono Trial" :height 120))) 
+(cond ((find-font (font-spec :name "Berkeley Mono"))
+	   (set-face-attribute 'default nil :font "Berkeley Mono" :height 120))) 
 (global-set-key (kbd "<escape>") 'keyboard-escape-quit)
 (scroll-bar-mode -1)
 (tool-bar-mode -1)
@@ -163,6 +163,8 @@
   :hook (k8s-mode . yas-minor-mode))
 (use-package kubernetes :straight t)
 (use-package rust-mode :straight t)
+(use-package tree-sitter :straight t)
+(use-package tree-sitter-indent :straight t)
 (use-package markdown-mode :straight t)
 (use-package olivetti :straight t)
 (use-package copilot
@@ -173,12 +175,16 @@
   (interactive)
   (or (copilot-accept-completion)
       (company-indent-or-complete-common nil)))
+(use-package elfeed :straight t)
 
-; modify company-mode behaviors
+(use-package chatgpt-shell
+  :straight t)
+
+										; modify company-mode behaviors
 (with-eval-after-load 'company
-  ; disable inline previews
+										; disable inline previews
   (delq 'company-preview-if-just-one-frontend company-frontends)
-  ; enable tab completion
+										; enable tab completion
   (define-key company-mode-map (kbd "C-<tab>") 'my-tab)
   (define-key company-mode-map (kbd "C-TAB") 'my-tab)
   (define-key company-active-map (kbd "C-<tab>") 'my-tab)