diff --git a/frontend/src/style.css b/frontend/src/style.css
index 81a40e0c..16494f35 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -1,5 +1,3 @@
-@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
-
 @tailwind base;
 @tailwind components;
 @tailwind utilities;
@@ -11,7 +9,6 @@
 
   html {
     @apply scroll-smooth antialiased;
-    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
   }
 
   body {
diff --git a/frontend/tailwind.config.js b/frontend/tailwind.config.js
index 6d121d78..70e3a7ed 100644
--- a/frontend/tailwind.config.js
+++ b/frontend/tailwind.config.js
@@ -50,16 +50,19 @@ export default {
       },
       fontFamily: {
         sans: [
-          'Inter',
+          'system-ui',
           '-apple-system',
           'BlinkMacSystemFont',
           'Segoe UI',
           'Roboto',
           'Helvetica Neue',
           'Arial',
+          'PingFang SC',
+          'Hiragino Sans GB',
+          'Microsoft YaHei',
           'sans-serif'
         ],
-        mono: ['JetBrains Mono', 'Fira Code', 'Monaco', 'Consolas', 'monospace']
+        mono: ['ui-monospace', 'SFMono-Regular', 'Menlo', 'Monaco', 'Consolas', 'monospace']
       },
       boxShadow: {
         glass: '0 8px 32px rgba(0, 0, 0, 0.08)',