diff --git a/src/App.js b/src/App.js
index c21b753..6816f58 100644
--- a/src/App.js
+++ b/src/App.js
@@ -21,7 +21,6 @@ function App() {
         <Router>
             <Navbar subtitleMap={navbarSubtitleMap} />
             <div style={{ marginTop: '75px' }}>
-                {t('wdnmd')}
                 <Route exact path="/">
                     <Redirect to="/leaderboard?type=game&name=leduc-holdem" />
                     {/* <Redirect to="/pve/doudizhu-demo" /> */}
diff --git a/src/i18n.js b/src/i18n.js
index ab887c0..413992a 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -1,31 +1,17 @@
 import i18n from 'i18next';
 import { initReactI18next } from 'react-i18next';
+import translationEN from './locales/en/translation.json';
+import translationZH from './locales/zh/translation.json';
 
 // the translations
 // (tip move them in a JSON file and import them,
 // or even better, manage them via a UI: https://react.i18next.com/guides/multiple-translation-files#manage-your-translations-with-a-management-gui)
 const resources = {
     en: {
-        translation: {
-            doudizhu: {
-                ai_hand_faceup: 'AI Hand Face-Up',
-                play_as_landlord: 'Play As Landlord',
-                play_as_peasant: 'Play As Peasant',
-                landlord_up: 'Landlord Up',
-                landlord_down: 'Landlord Down',
-            },
-        },
+        translation: translationEN,
     },
     zh: {
-        translation: {
-            doudizhu: {
-                ai_hand_faceup: '显示AI手牌',
-                play_as_landlord: '扮演地主',
-                play_as_peasant: '扮演农民',
-                landlord_up: '地主上家',
-                landlord_down: '地主下家',
-            },
-        },
+        translation: translationZH,
     },
 };
 
diff --git a/src/locales/en/translation.json b/src/locales/en/translation.json
new file mode 100644
index 0000000..cdf3767
--- /dev/null
+++ b/src/locales/en/translation.json
@@ -0,0 +1,9 @@
+{
+    "doudizhu": {
+        "ai_hand_faceup": "AI Hand Face-Up",
+        "play_as_landlord": "Play As Landlord",
+        "play_as_peasant": "Play As Peasant",
+        "landlord_up": "Landlord Up",
+        "landlord_down": "Landlord Down"
+    }
+}
diff --git a/src/locales/zh/translation.json b/src/locales/zh/translation.json
new file mode 100644
index 0000000..49b4700
--- /dev/null
+++ b/src/locales/zh/translation.json
@@ -0,0 +1,9 @@
+{
+    "doudizhu": {
+        "ai_hand_faceup": "显示AI手牌",
+        "play_as_landlord": "扮演地主",
+        "play_as_peasant": "扮演农民",
+        "landlord_up": "地主上家",
+        "landlord_down": "地主下家"
+    }
+}