diff --git a/blog.config.js b/blog.config.js
index 717064e4..ff8de6b4 100644
--- a/blog.config.js
+++ b/blog.config.js
@@ -25,16 +25,17 @@ const BLOG = {
   // 网站字体
   FONT_STYLE: process.env.NEXT_PUBLIC_FONT_STYLE || 'font-serif', // ['font-serif','font-sans'] 两种可选，分别是衬线和无衬线: 参考 https://www.jianshu.com/p/55e410bd2115
   FONT_URL: [// 字体CSS 例如 https://npm.elemecdn.com/lxgw-wenkai-webfont@1.6.0/style.css
+    'https://fonts.googleapis.com/css?family=Bitter&display=swap',
     'https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@500&display=swap',
     'https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@500&display=swap'
   ],
   FONT_SANS: [// 无衬线字体 例如'LXGW WenKai'
-    '"PingFang SC"', '-apple-system', 'BlinkMacSystemFont', '"Hiragino Sans GB"',
+    'Bitter', '"PingFang SC"', '-apple-system', 'BlinkMacSystemFont', '"Hiragino Sans GB"',
     '"Segoe UI Emoji"', '"Segoe UI Symbol"', '"Segoe UI"', '"Noto Sans SC"', 'HarmonyOS_Regular',
     '"Microsoft YaHei"', '"Helvetica Neue"', 'Helvetica', '"Source Han Sans SC"',
     'Arial', 'sans-serif', '"Apple Color Emoji"'],
   FONT_SERIF: [// 衬线字体 例如'LXGW WenKai'
-    '"Noto Serif SC"', 'SimSun', '"Times New Roman"', 'Times', 'serif',
+    'Bitter', '"Noto Serif SC"', 'SimSun', '"Times New Roman"', 'Times', 'serif',
     '"Segoe UI Emoji"', '"Segoe UI Symbol"', '"Apple Color Emoji"'],
   FONT_AWESOME: '/css/all.min.css', // font-awesome 字体图标地址
 
diff --git a/styles/notion.css b/styles/notion.css
index bf1edef9..0f8f5ad8 100644
--- a/styles/notion.css
+++ b/styles/notion.css
@@ -1,5 +1,5 @@
 :root {
-  --fg-color: rgb(55, 53, 47);
+  --fg-color: rgb(0, 0, 0); 
   --fg-color-0: rgba(55, 53, 47, 0.09);
   --fg-color-1: rgba(55, 53, 47, 0.16);
   --fg-color-2: rgba(55, 53, 47, 0.4);