diff --git a/apps/user/public/assets/locales/en-US/components.json b/apps/user/public/assets/locales/en-US/components.json
index c473195..7afc77c 100644
--- a/apps/user/public/assets/locales/en-US/components.json
+++ b/apps/user/public/assets/locales/en-US/components.json
@@ -41,6 +41,7 @@
     "50001": "Corresponding coupon information not found, please check and try again.",
     "50002": "The coupon has been used, cannot be used again.",
     "50003": "This coupon code is not supported by the current purchase plan.",
+    "50004": "Coupon has insufficient remaining uses.",
     "60001": "Subscription has expired, please renew before using.",
     "60002": "Unable to use the subscription at the moment, please try again later.",
     "60003": "An existing subscription is detected. Please cancel it before proceeding.",
diff --git a/apps/user/public/assets/locales/zh-CN/components.json b/apps/user/public/assets/locales/zh-CN/components.json
index 3c1b2be..41a7969 100644
--- a/apps/user/public/assets/locales/zh-CN/components.json
+++ b/apps/user/public/assets/locales/zh-CN/components.json
@@ -41,6 +41,7 @@
     "50001": "找不到对应的优惠券信息，请检查后重试。",
     "50002": "该优惠券已被使用，无法再次使用。",
     "50003": "该优惠码不被当前购买套餐支持。",
+    "50004": "优惠券使用次数不足。",
     "60001": "订阅已过期，请续费后使用。",
     "60002": "暂时无法使用该订阅，请稍后再试。",
     "60003": "检测到现有订阅，请先取消后再继续。",
diff --git a/packages/ui/src/lib/request.ts b/packages/ui/src/lib/request.ts
index af2586d..0616b9c 100644
--- a/packages/ui/src/lib/request.ts
+++ b/packages/ui/src/lib/request.ts
@@ -123,6 +123,10 @@ function handleError(response: {
       "components:error.50003",
       "This coupon code is not supported by the current purchase plan."
     ),
+    50004: t(
+      "components:error.50004",
+      "Coupon has insufficient remaining uses."
+    ),
     60001: t(
       "components:error.60001",
       "Subscription has expired, please renew before using."