Update.

Author: Bruce Yang

mkdocs.yml

@@ -1,6 +1,6 @@
 # Project information
 site_name: 玩转力扣
-site_url: https://yanglr.github.io/solutions/
+site_url: https://yanglr.github.io/leetcode
 site_author: geekzl
 site_description: >-
   极客学长的leetcode刷题笔记
@@ -24,6 +24,10 @@ theme:
     # - navigation.instant
     - navigation.sections
     - navigation.tabs
+    - navigation.expand
+    - navigation.top
+    - search.highlight
+    - search.suggest
   palette:
     scheme: default
     primary: indigo