diff --git a/apps/readest-app/public/locales/ar/translation.json b/apps/readest-app/public/locales/ar/translation.json
index 601d02d9..284dfc4b 100644
--- a/apps/readest-app/public/locales/ar/translation.json
+++ b/apps/readest-app/public/locales/ar/translation.json
@@ -356,5 +356,6 @@
   "Login Required": "يلزم الدخول",
   "Quota Exceeded": "تجاوز السعة",
   "{{percentage}}% of Daily Translation Characters Used.": "تم استخدام {{percentage}}% من أحرف الترجمة اليومية.",
-  "Translation Characters": "أحرف الترجمة"
+  "Translation Characters": "أحرف الترجمة",
+  "Daily translation quota reached. Select another translate service to proceed.": "تم الوصول إلى حصة الترجمة اليومية. اختر خدمة ترجمة أخرى للمتابعة."
 }
diff --git a/apps/readest-app/public/locales/de/translation.json b/apps/readest-app/public/locales/de/translation.json
index a1a6322e..98cb9b6e 100644
--- a/apps/readest-app/public/locales/de/translation.json
+++ b/apps/readest-app/public/locales/de/translation.json
@@ -348,5 +348,6 @@
   "Login Required": "Anmeldung nötig",
   "Quota Exceeded": "Limit überschritten",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% der täglichen Übersetzungszeichen verwendet.",
-  "Translation Characters": "Übersetzungszeichen"
+  "Translation Characters": "Übersetzungszeichen",
+  "Daily translation quota reached. Select another translate service to proceed.": "Das tägliche Übersetzungslimit wurde erreicht. Wählen Sie einen anderen Übersetzungsdienst, um fortzufahren."
 }
diff --git a/apps/readest-app/public/locales/el/translation.json b/apps/readest-app/public/locales/el/translation.json
index b59f27ec..652c857e 100644
--- a/apps/readest-app/public/locales/el/translation.json
+++ b/apps/readest-app/public/locales/el/translation.json
@@ -348,5 +348,6 @@
   "Login Required": "Απαιτείται σύνδεση",
   "Quota Exceeded": "Υπέρβαση ορίου",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% των ημερήσιων χαρακτήρων μετάφρασης χρησιμοποιήθηκαν.",
-  "Translation Characters": "Χαρακτήρες μετάφρασης"
+  "Translation Characters": "Χαρακτήρες μετάφρασης",
+  "Daily translation quota reached. Select another translate service to proceed.": "Έχετε φτάσει το ημερήσιο όριο χαρακτήρων μετάφρασης. Επιλέξτε άλλη υπηρεσία μετάφρασης για να συνεχίσετε."
 }
diff --git a/apps/readest-app/public/locales/es/translation.json b/apps/readest-app/public/locales/es/translation.json
index 7b2724c3..16695260 100644
--- a/apps/readest-app/public/locales/es/translation.json
+++ b/apps/readest-app/public/locales/es/translation.json
@@ -350,5 +350,6 @@
   "Login Required": "Iniciar sesión",
   "Quota Exceeded": "Límite superado",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% de caracteres de traducción diarios utilizados.",
-  "Translation Characters": "Caracteres de traducción"
+  "Translation Characters": "Caracteres de traducción",
+  "Daily translation quota reached. Select another translate service to proceed.": "Cuota diaria de traducción alcanzada. Selecciona otro servicio de traducción para continuar."
 }
diff --git a/apps/readest-app/public/locales/fr/translation.json b/apps/readest-app/public/locales/fr/translation.json
index 49686bb3..c65eaf15 100644
--- a/apps/readest-app/public/locales/fr/translation.json
+++ b/apps/readest-app/public/locales/fr/translation.json
@@ -350,5 +350,6 @@
   "Login Required": "Connexion requise",
   "Quota Exceeded": "Quota dépassé",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% des caractères de traduction quotidiens utilisés.",
-  "Translation Characters": "Caractères de traduction"
+  "Translation Characters": "Caractères de traduction",
+  "Daily translation quota reached. Select another translate service to proceed.": "Quota de traduction quotidien atteint. Sélectionnez un autre service de traduction pour continuer."
 }
diff --git a/apps/readest-app/public/locales/hi/translation.json b/apps/readest-app/public/locales/hi/translation.json
index 1c5e09a9..eb19ecc7 100644
--- a/apps/readest-app/public/locales/hi/translation.json
+++ b/apps/readest-app/public/locales/hi/translation.json
@@ -348,5 +348,6 @@
   "Login Required": "लॉगिन ज़रूरी",
   "Quota Exceeded": "सीमा पार",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% दैनिक अनुवाद वर्णों का उपयोग किया गया है।",
-  "Translation Characters": "अनुवाद वर्ण"
+  "Translation Characters": "अनुवाद वर्ण",
+  "Daily translation quota reached. Select another translate service to proceed.": "दैनिक अनुवाद कोटा पूरा हो गया है। आगे बढ़ने के लिए कोई अन्य अनुवाद सेवा चुनें।"
 }
diff --git a/apps/readest-app/public/locales/id/translation.json b/apps/readest-app/public/locales/id/translation.json
index b05eb7b9..a9c8a841 100644
--- a/apps/readest-app/public/locales/id/translation.json
+++ b/apps/readest-app/public/locales/id/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "Perlu masuk",
   "Quota Exceeded": "Kuota terlampaui",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% dari Karakter Terjemahan Harian Digunakan.",
-  "Translation Characters": "Karakter Terjemahan"
+  "Translation Characters": "Karakter Terjemahan",
+  "Daily translation quota reached. Select another translate service to proceed.": "Kuota terjemahan harian tercapai. Pilih layanan terjemahan lain untuk melanjutkan."
 }
diff --git a/apps/readest-app/public/locales/it/translation.json b/apps/readest-app/public/locales/it/translation.json
index d3b7669e..5a4cce11 100644
--- a/apps/readest-app/public/locales/it/translation.json
+++ b/apps/readest-app/public/locales/it/translation.json
@@ -350,5 +350,6 @@
   "Login Required": "Accesso richiesto",
   "Quota Exceeded": "Limite superato",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% dei caratteri di traduzione giornalieri utilizzati.",
-  "Translation Characters": "Caratteri di traduzione"
+  "Translation Characters": "Caratteri di traduzione",
+  "Daily translation quota reached. Select another translate service to proceed.": "Quota di traduzione giornaliera raggiunta. Seleziona un altro servizio di traduzione per procedere."
 }
diff --git a/apps/readest-app/public/locales/ja/translation.json b/apps/readest-app/public/locales/ja/translation.json
index c8757573..d871122d 100644
--- a/apps/readest-app/public/locales/ja/translation.json
+++ b/apps/readest-app/public/locales/ja/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "ログイン必須",
   "Quota Exceeded": "上限超過",
   "{{percentage}}% of Daily Translation Characters Used.": "日次翻訳文字数の使用量は{{percentage}}%です。",
-  "Translation Characters": "翻訳文字数"
+  "Translation Characters": "翻訳文字数",
+  "Daily translation quota reached. Select another translate service to proceed.": "日次翻訳クォータに達しました。続行するには別の翻訳サービスを選択してください。"
 }
diff --git a/apps/readest-app/public/locales/ko/translation.json b/apps/readest-app/public/locales/ko/translation.json
index 0ab2a538..ec0c8daa 100644
--- a/apps/readest-app/public/locales/ko/translation.json
+++ b/apps/readest-app/public/locales/ko/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "로그인 필요",
   "Quota Exceeded": "한도 초과",
   "{{percentage}}% of Daily Translation Characters Used.": "일일 번역 문자 사용량 {{percentage}}%.",
-  "Translation Characters": "번역 문자"
+  "Translation Characters": "번역 문자",
+  "Daily translation quota reached. Select another translate service to proceed.": "일일 번역 할당량에 도달했습니다. 계속 진행하려면 다른 번역 서비스를 선택하세요."
 }
diff --git a/apps/readest-app/public/locales/nl/translation.json b/apps/readest-app/public/locales/nl/translation.json
index d02c5c3e..4489fe62 100644
--- a/apps/readest-app/public/locales/nl/translation.json
+++ b/apps/readest-app/public/locales/nl/translation.json
@@ -348,5 +348,6 @@
   "Login Required": "Inloggen vereist",
   "Quota Exceeded": "Limiet overschreden",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% van de dagelijkse vertaaltekens gebruikt.",
-  "Translation Characters": "Vertaaltekens"
+  "Translation Characters": "Vertaaltekens",
+  "Daily translation quota reached. Select another translate service to proceed.": "Dagelijkse vertaalquotum bereikt. Selecteer een andere vertaalservice om door te gaan."
 }
diff --git a/apps/readest-app/public/locales/pl/translation.json b/apps/readest-app/public/locales/pl/translation.json
index 054d0c17..d5eecfa1 100644
--- a/apps/readest-app/public/locales/pl/translation.json
+++ b/apps/readest-app/public/locales/pl/translation.json
@@ -352,5 +352,6 @@
   "Login Required": "Wymagane logowanie",
   "Quota Exceeded": "Limit przekroczony",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% użytych znaków tłumaczenia dziennego.",
-  "Translation Characters": "Znaki tłumaczenia"
+  "Translation Characters": "Znaki tłumaczenia",
+  "Daily translation quota reached. Select another translate service to proceed.": "Przekroczono dzienny limit znaków tłumaczenia. Wybierz inną usługę tłumaczenia, aby kontynuować."
 }
diff --git a/apps/readest-app/public/locales/pt/translation.json b/apps/readest-app/public/locales/pt/translation.json
index bf117711..588c5e8b 100644
--- a/apps/readest-app/public/locales/pt/translation.json
+++ b/apps/readest-app/public/locales/pt/translation.json
@@ -350,5 +350,6 @@
   "Login Required": "Login necessário",
   "Quota Exceeded": "Limite excedido",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% dos caracteres de tradução diários usados.",
-  "Translation Characters": "Caracteres de Tradução"
+  "Translation Characters": "Caracteres de Tradução",
+  "Daily translation quota reached. Select another translate service to proceed.": "Quota diária de tradução atingida. Selecione outro serviço de tradução para continuar."
 }
diff --git a/apps/readest-app/public/locales/ru/translation.json b/apps/readest-app/public/locales/ru/translation.json
index 82c2cb95..c1b05d3c 100644
--- a/apps/readest-app/public/locales/ru/translation.json
+++ b/apps/readest-app/public/locales/ru/translation.json
@@ -352,5 +352,6 @@
   "Login Required": "Требуется вход",
   "Quota Exceeded": "Лимит превышен",
   "{{percentage}}% of Daily Translation Characters Used.": "Использовано {{percentage}}% от суточного лимита символов перевода.",
-  "Translation Characters": "Символы перевода"
+  "Translation Characters": "Символы перевода",
+  "Daily translation quota reached. Select another translate service to proceed.": "Достигнут суточный лимит символов перевода. Выберите другой сервис перевода для продолжения."
 }
diff --git a/apps/readest-app/public/locales/tr/translation.json b/apps/readest-app/public/locales/tr/translation.json
index a53adf12..155deb65 100644
--- a/apps/readest-app/public/locales/tr/translation.json
+++ b/apps/readest-app/public/locales/tr/translation.json
@@ -348,5 +348,6 @@
   "Login Required": "Giriş gerekli",
   "Quota Exceeded": "Kota aşıldı",
   "{{percentage}}% of Daily Translation Characters Used.": "Çeviri için günlük karakterlerin %{{percentage}}'si kullanıldı.",
-  "Translation Characters": "Çeviri Karakterleri"
+  "Translation Characters": "Çeviri Karakterleri",
+  "Daily translation quota reached. Select another translate service to proceed.": "Günlük çeviri kotası aşıldı. Devam etmek için başka bir çeviri hizmeti seçin."
 }
diff --git a/apps/readest-app/public/locales/uk/translation.json b/apps/readest-app/public/locales/uk/translation.json
index 769d3cff..35fb5405 100644
--- a/apps/readest-app/public/locales/uk/translation.json
+++ b/apps/readest-app/public/locales/uk/translation.json
@@ -352,5 +352,6 @@
   "Login Required": "Потрібен вхід",
   "Quota Exceeded": "Перевищено ліміт",
   "{{percentage}}% of Daily Translation Characters Used.": "Використано {{percentage}}% символів перекладу за день.",
-  "Translation Characters": "Символи перекладу"
+  "Translation Characters": "Символи перекладу",
+  "Daily translation quota reached. Select another translate service to proceed.": "Досягнуто добового ліміту перекладу. Виберіть іншу службу перекладу для продовження."
 }
diff --git a/apps/readest-app/public/locales/vi/translation.json b/apps/readest-app/public/locales/vi/translation.json
index ff6719bf..80d683b2 100644
--- a/apps/readest-app/public/locales/vi/translation.json
+++ b/apps/readest-app/public/locales/vi/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "Cần đăng nhập",
   "Quota Exceeded": "Vượt hạn mức",
   "{{percentage}}% of Daily Translation Characters Used.": "{{percentage}}% số ký tự dịch hàng ngày đã sử dụng.",
-  "Translation Characters": "Những ký tự dịch"
+  "Translation Characters": "Những ký tự dịch",
+  "Daily translation quota reached. Select another translate service to proceed.": "Đã đạt hạn mức dịch hàng ngày. Chọn dịch vụ dịch khác để tiếp tục."
 }
diff --git a/apps/readest-app/public/locales/zh-CN/translation.json b/apps/readest-app/public/locales/zh-CN/translation.json
index 6d79bfc1..d4619c45 100644
--- a/apps/readest-app/public/locales/zh-CN/translation.json
+++ b/apps/readest-app/public/locales/zh-CN/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "需登录",
   "Quota Exceeded": "额度不足",
   "{{percentage}}% of Daily Translation Characters Used.": "已使用 {{percentage}}% 的每日翻译字符数",
-  "Translation Characters": "翻译字数"
+  "Translation Characters": "翻译字数",
+  "Daily translation quota reached. Select another translate service to proceed.": "已达到每日翻译配额，请选择其他翻译服务继续。"
 }
diff --git a/apps/readest-app/public/locales/zh-TW/translation.json b/apps/readest-app/public/locales/zh-TW/translation.json
index cb4e9e4a..4ba27fe6 100644
--- a/apps/readest-app/public/locales/zh-TW/translation.json
+++ b/apps/readest-app/public/locales/zh-TW/translation.json
@@ -346,5 +346,6 @@
   "Login Required": "需登入",
   "Quota Exceeded": "額度不足",
   "{{percentage}}% of Daily Translation Characters Used.": "已使用 {{percentage}}% 的每日翻譯字數",
-  "Translation Characters": "翻譯字數"
+  "Translation Characters": "翻譯字數",
+  "Daily translation quota reached. Select another translate service to proceed.": "已達到每日翻譯字數限制，請選擇其他翻譯服務繼續。"
 }
diff --git a/apps/readest-app/src/hooks/useTranslator.ts b/apps/readest-app/src/hooks/useTranslator.ts
index 9ee49538..01163935 100644
--- a/apps/readest-app/src/hooks/useTranslator.ts
+++ b/apps/readest-app/src/hooks/useTranslator.ts
@@ -1,7 +1,9 @@
 import { useState, useCallback, useEffect } from 'react';
 import { useAuth } from '@/context/AuthContext';
-import { getTranslator, getTranslators, TranslatorName } from '@/services/translators';
+import { ErrorCodes, getTranslator, getTranslators, TranslatorName } from '@/services/translators';
 import { getFromCache, storeInCache, polish, UseTranslatorOptions } from '@/services/translators';
+import { eventDispatcher } from '@/utils/event';
+import { useTranslation } from './useTranslation';
 
 export function useTranslator({
   provider = 'deepl',
@@ -9,6 +11,7 @@ export function useTranslator({
   targetLang = 'EN',
   enablePolishing = true,
 }: UseTranslatorOptions = {}) {
+  const _ = useTranslation();
   const { token } = useAuth();
   const [loading, setLoading] = useState(false);
   const [selectedProvider, setSelectedProvider] = useState(provider);
@@ -132,7 +135,15 @@ export function useTranslator({
         setLoading(false);
         return enablePolishing ? polish(results, targetLanguage) : results;
       } catch (err) {
-        console.error('Translation error:', err);
+        if (err instanceof Error && err.message.includes(ErrorCodes.DAILY_QUOTA_EXCEEDED)) {
+          eventDispatcher.dispatch('toast', {
+            message: _(
+              'Daily translation quota reached. Select another translate service to proceed.',
+            ),
+            type: 'error',
+          });
+          setSelectedProvider('azure');
+        }
         setLoading(false);
         throw err instanceof Error ? err : new Error(String(err));
       }
diff --git a/apps/readest-app/src/services/translators/providers/deepl.ts b/apps/readest-app/src/services/translators/providers/deepl.ts
index ae7b9a71..f1891f3a 100644
--- a/apps/readest-app/src/services/translators/providers/deepl.ts
+++ b/apps/readest-app/src/services/translators/providers/deepl.ts
@@ -48,6 +48,12 @@ export const deeplProvider: TranslationProvider = {
       const response = await fetch(DEEPL_API_ENDPOINT, { method: 'POST', headers, body });
 
       if (!response.ok) {
+        const data = await response.json();
+        if (data && data.error && data.error === ErrorCodes.DAILY_QUOTA_EXCEEDED) {
+          saveDailyUsage(quota);
+          deeplProvider.quotaExceeded = true;
+          throw new Error(ErrorCodes.DAILY_QUOTA_EXCEEDED);
+        }
         throw new Error(`Translation failed with status ${response.status}`);
       }
 
@@ -68,10 +74,6 @@ export const deeplProvider: TranslationProvider = {
         return translation?.text || line;
       });
     } catch (error) {
-      if (error instanceof Error && error.message.includes(ErrorCodes.DAILY_QUOTA_EXCEEDED)) {
-        saveDailyUsage(quota);
-        deeplProvider.quotaExceeded = true;
-      }
       throw error;
     }
   },
diff --git a/apps/readest-app/src/services/translators/providers/index.ts b/apps/readest-app/src/services/translators/providers/index.ts
index e7eb1b43..8aa96413 100644
--- a/apps/readest-app/src/services/translators/providers/index.ts
+++ b/apps/readest-app/src/services/translators/providers/index.ts
@@ -12,7 +12,7 @@ function createTranslator<T extends string>(
       `Translator name "${name}" does not match implementation name "${implementation.name}"`,
     );
   }
-  return { ...implementation, name };
+  return implementation as TranslationProvider & { name: T };
 }
 
 const deeplTranslator = createTranslator('deepl', deeplProvider);