diff --git a/lisp/init-prog.el b/lisp/init-prog.el
index 3f5724b..2f7f36e 100644
--- a/lisp/init-prog.el
+++ b/lisp/init-prog.el
@@ -46,11 +46,11 @@
   :hook
   (markdown-mode . toggle-truncate-lines)
   :init
-  (setq markdown-command "multimarkdown")
-  (when (>= emacs-major-version 31)
-    (add-to-list 'major-mode-remap-alist
-		 '(markdown-mode . markdown-ts-mode))
-    (add-hook 'markdown-ts-mode-hook #'toggle-truncate-lines)))
+  (setq markdown-command "multimarkdown"
+	markdown-fontify-code-blocks-natively t))
+
+;; html
+(use-package htmlize)
 
 (provide 'init-prog)
 
diff --git a/lisp/my-base16-dark-theme.el b/lisp/my-base16-dark-theme.el
index 1291ded..a668486 100644
--- a/lisp/my-base16-dark-theme.el
+++ b/lisp/my-base16-dark-theme.el
@@ -39,6 +39,14 @@
      `(cal-china-x-important-holiday-face ((,class (:underline (:style line :color ,red)))))
      `(cal-china-x-general-holiday-face ((,class (:underline (:style line :color ,yellow)))))
      `(holiday ((,class (:underline (:style line :color ,yellow)))))
+     `(markdown-header-face-1 ((,class (:foreground ,orange :height 1.0 :weight normal))))
+     `(markdown-header-face-2 ((,class (:foreground ,blue :height 1.0 :weight normal))))
+     `(markdown-header-face-3 ((,class (:foreground ,green :height 1.0 :weight normal))))
+     `(markdown-header-face-4 ((,class (:foreground ,yellow :height 1.0 :weight normal))))
+     `(markdown-header-face-5 ((,class (:foreground ,cyan :height 1.0 :weight normal))))
+     `(markdown-header-face-6 ((,class (:foreground ,green :height 1.0 :weight normal))))
+     `(markdown-code-face ((,class (:foreground ,base0))))
+     `(markdown-table-face ((,class (:foreground ,green))))
      `(font-lock-keyword-face ((,class (:foreground ,cyan :weight bold))))
      `(font-lock-doc-face ((,class (:foreground ,green :slant normal))))
      `(font-lock-string-face ((,class (:foreground ,green))))
diff --git a/lisp/my-base16-light-theme.el b/lisp/my-base16-light-theme.el
index 5ac0564..03bd1ed 100644
--- a/lisp/my-base16-light-theme.el
+++ b/lisp/my-base16-light-theme.el
@@ -39,6 +39,14 @@
      `(cal-china-x-important-holiday-face ((,class (:underline (:style line :color ,red)))))
      `(cal-china-x-general-holiday-face ((,class (:underline (:style line :color ,yellow)))))
      `(holiday ((,class (:underline (:style line :color ,yellow)))))
+     `(markdown-header-face-1 ((,class (:foreground ,orange :height 1.0 :weight normal))))
+     `(markdown-header-face-2 ((,class (:foreground ,blue :height 1.0 :weight normal))))
+     `(markdown-header-face-3 ((,class (:foreground ,green :height 1.0 :weight normal))))
+     `(markdown-header-face-4 ((,class (:foreground ,yellow :height 1.0 :weight normal))))
+     `(markdown-header-face-5 ((,class (:foreground ,cyan :height 1.0 :weight normal))))
+     `(markdown-header-face-6 ((,class (:foreground ,green :height 1.0 :weight normal))))
+     `(markdown-code-face ((,class (:foreground ,base0))))
+     `(markdown-table-face ((,class (:foreground ,green))))
      `(font-lock-keyword-face ((,class (:foreground ,cyan :weight bold))))
      `(font-lock-doc-face ((,class (:foreground ,green :slant normal))))
      `(font-lock-string-face ((,class (:foreground ,green))))