diff --git a/src/components/common/SplashScreen.tsx b/src/components/common/SplashScreen.tsx
index ffee1d3..5de06e4 100644
--- a/src/components/common/SplashScreen.tsx
+++ b/src/components/common/SplashScreen.tsx
@@ -1,4 +1,5 @@
 import { useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
 import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
 import './SplashScreen.scss';
 
@@ -10,6 +11,8 @@ interface SplashScreenProps {
 const FADE_OUT_DURATION = 400;
 
 export function SplashScreen({ onFinish, fadeOut = false }: SplashScreenProps) {
+  const { t } = useTranslation();
+
   useEffect(() => {
     if (!fadeOut) return;
     const finishTimer = setTimeout(() => {
@@ -25,8 +28,8 @@ export function SplashScreen({ onFinish, fadeOut = false }: SplashScreenProps) {
     <div className={`splash-screen ${fadeOut ? 'fade-out' : ''}`}>
       <div className="splash-content">
         <img src={INLINE_LOGO_JPEG} alt="CPAMC" className="splash-logo" />
-        <h1 className="splash-title">CLI Proxy API</h1>
-        <p className="splash-subtitle">Management Center</p>
+        <h1 className="splash-title">{t('splash.title')}</h1>
+        <p className="splash-subtitle">{t('splash.subtitle')}</p>
         <div className="splash-loader">
           <div className="splash-loader-bar" />
         </div>
diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index 297448a..9407a9b 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -54,6 +54,10 @@
     "login": "CLI Proxy API Management Center",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "Management Center"
+  },
   "auto_login": {
     "title": "Auto Login in Progress...",
     "message": "Attempting to connect to server using locally saved connection information"
diff --git a/src/i18n/locales/ru.json b/src/i18n/locales/ru.json
index c299e3f..6ccd1de 100644
--- a/src/i18n/locales/ru.json
+++ b/src/i18n/locales/ru.json
@@ -54,6 +54,10 @@
     "login": "Центр управления CLI Proxy API",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "Центр управления"
+  },
   "auto_login": {
     "title": "Автовход...",
     "message": "Пытаемся подключиться к серверу, используя сохранённые данные"
diff --git a/src/i18n/locales/zh-CN.json b/src/i18n/locales/zh-CN.json
index a3b65b5..9a2b58a 100644
--- a/src/i18n/locales/zh-CN.json
+++ b/src/i18n/locales/zh-CN.json
@@ -54,6 +54,10 @@
     "login": "CLI Proxy API Management Center",
     "abbr": "CPAMC"
   },
+  "splash": {
+    "title": "CLI Proxy API",
+    "subtitle": "管理中心"
+  },
   "auto_login": {
     "title": "正在自动登录...",
     "message": "正在使用本地保存的连接信息尝试连接服务器"
diff --git a/src/pages/LoginPage.tsx b/src/pages/LoginPage.tsx
index 32068dc..c746bf7 100644
--- a/src/pages/LoginPage.tsx
+++ b/src/pages/LoginPage.tsx
@@ -188,8 +188,8 @@ export function LoginPage() {
           /* 启动动画 */
           <div className={styles.splashContent}>
             <img src={INLINE_LOGO_JPEG} alt="CPAMC" className={styles.splashLogo} />
-            <h1 className={styles.splashTitle}>CLI Proxy API</h1>
-            <p className={styles.splashSubtitle}>Management Center</p>
+            <h1 className={styles.splashTitle}>{t('splash.title')}</h1>
+            <p className={styles.splashSubtitle}>{t('splash.subtitle')}</p>
             <div className={styles.splashLoader}>
               <div className={styles.splashLoaderBar} />
             </div>
diff --git a/src/pages/OAuthPage.tsx b/src/pages/OAuthPage.tsx
index d92bf9a..0abb268 100644
--- a/src/pages/OAuthPage.tsx
+++ b/src/pages/OAuthPage.tsx
@@ -190,7 +190,7 @@ export function OAuthPage() {
       await navigator.clipboard.writeText(url);
       showNotification(t('notification.link_copied'), 'success');
     } catch {
-      showNotification('Copy failed', 'error');
+      showNotification(t('notification.copy_failed'), 'error');
     }
   };