diff --git a/src/locales/ar.json b/src/locales/ar.json
index 6ad45db..5281b75 100644
--- a/src/locales/ar.json
+++ b/src/locales/ar.json
@@ -454,5 +454,7 @@
   "enter_invitation_code": "أدخل رمز الدعوة >",
   "contact_your_inviter": "اتصل بالشخص الذي دعاك >",
   "copy_invitation_code_tip": "*انسخ رمز الدعوة الخاص بك وأرسله إلى أصدقائك الجدد.",
-  "share_invitation_message": "قم بالتنزيل وأدخل رمز الدعوة '{code}' للحصول على هدية بقيمة 100$. اربح مكافآت نقدية ضخمة كل شهر!"
+  "share_invitation_message": "قم بالتنزيل وأدخل رمز الدعوة '{code}' للحصول على هدية بقيمة 100$. اربح مكافآت نقدية ضخمة كل شهر!",
+
+  "reward_days": "{quantity} يوم"
 }
diff --git a/src/locales/bn.json b/src/locales/bn.json
index 5cfd10e..c3cb590 100644
--- a/src/locales/bn.json
+++ b/src/locales/bn.json
@@ -454,5 +454,7 @@
   "enter_invitation_code": "আমন্ত্রণ কোড লিখুন >",
   "contact_your_inviter": "আপনার আমন্ত্রণকারীর সাথে যোগাযোগ করুন >",
   "copy_invitation_code_tip": "*আপনার আমন্ত্রণ কোড কপি করুন এবং আপনার নতুন বন্ধুদের কাছে পাঠান।",
-  "share_invitation_message": "ডাউনলোড করুন এবং '{code}' আমন্ত্রণ কোড লিখে 100$ উপহার প্যাক নিন। প্রতি মাসে বিশাল নগদ পুরস্কার জিতুন!"
+  "share_invitation_message": "ডাউনলোড করুন এবং '{code}' আমন্ত্রণ কোড লিখে 100$ উপহার প্যাক নিন। প্রতি মাসে বিশাল নগদ পুরস্কার জিতুন!",
+
+  "reward_days": "{quantity} দিন"
 }
diff --git a/src/locales/en.json b/src/locales/en.json
index 31514cf..35abd8f 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -454,5 +454,7 @@
   "enter_invitation_code": "Enter invitation code >",
   "contact_your_inviter": "Contact your inviter >",
   "copy_invitation_code_tip": "*Copy your invitation code and send it to your new friends.",
-  "share_invitation_message": "Download & enter invitation code '{code}' to claim a $100 gift pack. Win massive cash rewards every month!"
+  "share_invitation_message": "Download & enter invitation code '{code}' to claim a $100 gift pack. Win massive cash rewards every month!",
+
+  "reward_days": "{quantity} Days"
 }
diff --git a/src/locales/tr.json b/src/locales/tr.json
index 72208b3..c101409 100644
--- a/src/locales/tr.json
+++ b/src/locales/tr.json
@@ -454,5 +454,7 @@
   "enter_invitation_code": "Davet kodunu girin >",
   "contact_your_inviter": "Davet eden kişiyle iletişime geçin >",
   "copy_invitation_code_tip": "*Davet kodunuzu kopyalayın ve yeni arkadaşlarınıza gönderin.",
-  "share_invitation_message": "100$ hediye paketi almak için indirin ve '{code}' davet kodunu girin. Her ay büyük nakit ödüller kazanın!"
+  "share_invitation_message": "100$ hediye paketi almak için indirin ve '{code}' davet kodunu girin. Her ay büyük nakit ödüller kazanın!",
+
+  "reward_days": "{quantity} Gün"
 }
diff --git a/src/locales/zh.json b/src/locales/zh.json
index b16119d..735c3fe 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -454,5 +454,7 @@
   "enter_invitation_code": "输入邀请码 >",
   "contact_your_inviter": "联系您的邀请人 >",
   "copy_invitation_code_tip": "*复制您的邀请码并发送给新朋友。",
-  "share_invitation_message": "下载&填写邀请码'{code}'领取价值 100$礼包，每人每月赢取海量现金奖励"
+  "share_invitation_message": "下载&填写邀请码'{code}'领取价值 100$礼包，每人每月赢取海量现金奖励",
+
+  "reward_days": "{quantity} 天"
 }
diff --git a/src/utils/rewardFormatter.js b/src/utils/rewardFormatter.js
index 17b2200..01fe95b 100644
--- a/src/utils/rewardFormatter.js
+++ b/src/utils/rewardFormatter.js
@@ -1,6 +1,7 @@
 /**
  * 奖励内容格式化工具
  */
+import i18n from '@/locales/i18n.js'
 
 /**
  * 格式化奖励的展示信息
@@ -17,6 +18,8 @@ export const formatRewardDisplay = (type, reward) => {
     return `$${reward?.content}`
   } else {
     // 默认返回数量加天数格式
-    return `${reward?.quantity}Days`
+    return i18n.global.t('reward_days', {
+      quantity: reward?.quantity,
+    })
   }
 }