diff --git a/_config.redefine.yml b/_config.redefine.yml
index 53b38f8..2b25cf5 100644
--- a/_config.redefine.yml
+++ b/_config.redefine.yml
@@ -46,7 +46,7 @@ colors:
 # SITE CUSTOMIZATION >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> start
 # Docs: https://redefine-docs.ohevan.com/basic/global
 global:
-  # Custom fonts
+  # Custom global fonts
   fonts:
     # Chinese fonts
     chinese: 
@@ -58,6 +58,11 @@ global:
       enable: false # Whether to enable custom english fonts
       family:  # Font family
       url:  # Font URL to CSS file
+    # Custom title fonts (navbar, sidebar)
+    title:
+      enable: false # Whether to enable custom title fonts
+      family:  # Font family
+      url:  # Font URL to CSS file
   # Content max width
   content_max_width: 1000px
   # Sidebar width
@@ -80,7 +85,9 @@ global:
   # Whether to enable single page experience (using swup). See https://swup.js.org/. similar to pjax
   single_page: true
   # Whether to enable Preloader.
-  preloader: true
+  preloader:
+    enable: true
+    custom_message: # Custom message. If empty, the site title will be displayed
   # Whether to enable open graph
   open_graph: true
   # Google Analytics
@@ -122,6 +129,7 @@ home_banner:
     text: ['Pwn everything!', 'Make C Great Again!', 'I just popped a shell.', 'Privilege escalation achieved.', 'ASLR bypassed.', 'FSOP chain deployed.'] # subtitle text, array
     hitokoto:  # 一言配置
       enable: false # Whether to enable hitokoto
+      show_author: false # Whether to show author
       api: https://v1.hitokoto.cn # API URL, can add types, see https://developer.hitokoto.cn/sentence/#%E5%8F%A5%E5%AD%90%E7%B1%BB%E5%9E%8B-%E5%8F%82%E6%95%B0
     typing_speed: 100 # Typing speed (ms)
     backing_speed: 80 # Backing speed (ms)
@@ -264,6 +272,8 @@ home:
       # ...... # you can add more
   # Article date format
   article_date_format: auto # auto, relative, YYYY-MM-DD, YYYY-MM-DD HH:mm:ss etc.
+  # Article excerpt length
+  excerpt_length: 200 # Max length of article excerpt
   # Article categories visibility
   categories:
     enable: true  # Whether to enable
@@ -308,6 +318,9 @@ articles:
   code_block:
     copy: true # Whether to enable code block copy button
     style: simple # mac | simple
+    highlight_theme: # Color scheme for highlightjs code highlighting. For preview, see https://highlightjs.org/examples
+      light: atom-one-light # light mode theme, support: github, atom-one-light, default
+      dark: atom-one-dark # dark mode theme, support: github-dark, monokai-sublime, vs2015, night-owl, atom-one-dark, nord, tokyo-night-dark, a11y-dark, agate
     font: # Custom font
       enable: true # Whether to enable
       family: 'JetBrains Mono' # Font family
@@ -469,7 +482,7 @@ cdn:
   # Whether to enable CDN
   enable: false
   # CDN Provider
-  provider: npmmirror # npmmirror, zstatic, sustech, staticfile, bootcdn, cdnjs, jsdelivr, unpkg, custom
+  provider: npmmirror # npmmirror, zstatic, sustech, cdnjs, jsdelivr, unpkg, custom
   # Custom CDN URL
   # format example: https://cdn.custom.com/hexo-theme-redefine/${version}/source/${path}
   # The ${path} must leads to the root of the "source" folder of the theme
diff --git a/package-lock.json b/package-lock.json
index d5c0e2b..e3b94ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "hexo-renderer-marked": "^6.3.0",
         "hexo-renderer-stylus": "^3.0.1",
         "hexo-server": "^3.0.0",
-        "hexo-theme-redefine": "^2.7.0"
+        "hexo-theme-redefine": "^2.7.1"
       }
     },
     "node_modules/@adobe/css-tools": {
@@ -1320,9 +1320,10 @@
       }
     },
     "node_modules/hexo-theme-redefine": {
-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/hexo-theme-redefine/-/hexo-theme-redefine-2.7.0.tgz",
-      "integrity": "sha512-cQdTvmOlnLa+uNDBSSq+bMyzyw0+GF4yF2nUqA1nEX3Z+xgy5wkw8BdjHEGXMCDeDZ4oEZckZCEFLGoeA82q1w==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/hexo-theme-redefine/-/hexo-theme-redefine-2.7.1.tgz",
+      "integrity": "sha512-XTa3GA5hNgylBOV1190FNijBEptwMo7C+xv7RaRMBtncGff1LArOl6mdwuIDxaO82kAL+ooA3hIbvoI3snZlFg==",
+      "license": "AGPL-3.0",
       "dependencies": {
         "postcss": "^8.4.28"
       }
@@ -1742,9 +1743,9 @@
       "license": "MIT"
     },
     "node_modules/micromatch": {
-      "version": "4.0.7",
-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.7.tgz",
-      "integrity": "sha512-LPP/3KorzCwBxfeUuZmaR6bG2kdeHSbe0P2tY3FLRU4vYrjYz5hI4QZwV0njUx3jeuKe67YukQ1LSPZBKDqO/Q==",
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
+      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
       "license": "MIT",
       "dependencies": {
         "braces": "^3.0.3",
diff --git a/package.json b/package.json
index 0c39680..b9a5089 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,6 @@
     "hexo-renderer-marked": "^6.3.0",
     "hexo-renderer-stylus": "^3.0.1",
     "hexo-server": "^3.0.0",
-    "hexo-theme-redefine": "^2.7.0"
+    "hexo-theme-redefine": "^2.7.1"
   }
 }