diff --git a/backend/constant/errs.go b/backend/constant/errs.go
index 313b8dab2..c1b3dfff5 100644
--- a/backend/constant/errs.go
+++ b/backend/constant/errs.go
@@ -46,6 +46,7 @@ var (
 	ErrCmdIllegal          = "ErrCmdIllegal"
 	ErrXpackNotFound       = "ErrXpackNotFound"
 	ErrXpackNotActive      = "ErrXpackNotActive"
+	ErrXpackLost           = "ErrXpackLost"
 	ErrXpackOutOfDate      = "ErrXpackOutOfDate"
 )
 
diff --git a/backend/i18n/lang/en.yaml b/backend/i18n/lang/en.yaml
index 5765d271f..a42d95f17 100644
--- a/backend/i18n/lang/en.yaml
+++ b/backend/i18n/lang/en.yaml
@@ -201,6 +201,7 @@ ErrLicenseSync: "Failed to sync license information, no license information dete
 ErrXpackNotFound: "This section is a professional edition feature, please import the license first in Panel Settings-License interface"
 ErrXpackNotActive: "This section is a professional edition feature, please synchronize the license status first in Panel Settings-License interface"
 ErrXpackOutOfDate: "The current license has expired, please re-import the license in Panel Settings-License interface"
+ErrXpackLost: "The license has reached the maximum number of retry attempts. Please go to the [Settings] [License] page and manually click the sync button to ensure that the professional version features are functioning properly."
 ErrXpackTimeout: "Request timed out, the network connection may be unstable, please try again later!"
 
 
diff --git a/backend/i18n/lang/zh-Hant.yaml b/backend/i18n/lang/zh-Hant.yaml
index 3bf8c4912..a802f230b 100644
--- a/backend/i18n/lang/zh-Hant.yaml
+++ b/backend/i18n/lang/zh-Hant.yaml
@@ -202,6 +202,7 @@ ErrLicenseSync: "許可證信息同步失敗，資料庫中未檢測到許可證
 ErrXpackNotFound: "該部分為專業版功能，請先在 面板設置-許可證 界面導入許可證"
 ErrXpackNotActive: "該部分為專業版功能，請先在 面板設置-許可證 界面同步許可證狀態"
 ErrXpackOutOfDate: "當前許可證已過期，請重新在 面板設置-許可證 界面導入許可證"
+ErrXpackLost: "許可證已達到最大重試次數，請進入【面板設定】【許可證】頁面手動點擊同步按鈕，以確保專業版功能正常使用"
 ErrXpackTimeout: "請求超時，網絡連接可能不穩定，請稍後再試！"
 
 #license
diff --git a/backend/i18n/lang/zh.yaml b/backend/i18n/lang/zh.yaml
index a1174da53..ab7ba9a7d 100644
--- a/backend/i18n/lang/zh.yaml
+++ b/backend/i18n/lang/zh.yaml
@@ -204,6 +204,7 @@ ErrLicenseSync: "许可证信息同步失败，数据库中未检测到许可证
 ErrXpackNotFound: "该部分为专业版功能，请先在 面板设置-许可证 界面导入许可证"
 ErrXpackNotActive: "该部分为专业版功能，请先在 面板设置-许可证 界面同步许可证状态"
 ErrXpackOutOfDate: "当前许可证已过期，请重新在 面板设置-许可证 界面导入许可证"
+ErrXpackLost: "许可证已达到最大重试次数，请进入【面板设置】【许可证】页面手动点击同步按钮，以确保专业版功能正常使用"
 ErrXpackTimeout: "请求超时，网络连接可能不稳定，请稍后再试！"
 
 #license