diff --git a/backend/constant/errs.go b/backend/constant/errs.go
index 1cafd9158..4f77061c9 100644
--- a/backend/constant/errs.go
+++ b/backend/constant/errs.go
@@ -18,6 +18,8 @@ const (
 	CodeErrDomain         = 409
 	CodeErrInternalServer = 500
 	CodeErrHeader         = 406
+
+	CodeErrXpack = 410
 )
 
 // internal
diff --git a/backend/i18n/lang/en.yaml b/backend/i18n/lang/en.yaml
index 0d3e003ab..0c32552d3 100644
--- a/backend/i18n/lang/en.yaml
+++ b/backend/i18n/lang/en.yaml
@@ -174,7 +174,7 @@ ErrRuleExist: "Rule is Exist"
 ErrRuleNotExist: "Rule is not Exist"
 
 #license
-ErrLicense: "License format error, please re-import!"
+ErrLicense: "License format error, {{ .err }}, please re-import!"
 ErrLicenseCheckInLocal: "Local license check failed, error {{ .err }}, please try again!"
 ErrLicenseCheckInRemote: "Remote license check failed, error {{ .err }}, please try again!"
 ErrLicenseSave: "Failed to save license information, error {{ .err }}, please try again!"
diff --git a/backend/i18n/lang/zh-Hant.yaml b/backend/i18n/lang/zh-Hant.yaml
index 63f3d0e8b..04247f953 100644
--- a/backend/i18n/lang/zh-Hant.yaml
+++ b/backend/i18n/lang/zh-Hant.yaml
@@ -175,7 +175,7 @@ ErrRuleExist: "規則名稱已存在"
 ErrRuleNotExist: "規則不存在"
 
 #license
-ErrLicense: "License 格式錯誤，請重新匯入！"
+ErrLicense: "License 格式錯誤，{{ .err }}，請重新匯入！"
 ErrLicenseCheckInLocal: "License 本地校驗失敗，錯誤 {{ .err }}，請重試！"
 ErrLicenseCheckInRemote: "License 遠程校驗失敗，錯誤 {{ .err }}，請重試！"
 ErrLicenseSave: "License 資訊保存失敗，錯誤 {{ .err }}，請重試！"
diff --git a/backend/i18n/lang/zh.yaml b/backend/i18n/lang/zh.yaml
index 59024ccda..b7e056c6a 100644
--- a/backend/i18n/lang/zh.yaml
+++ b/backend/i18n/lang/zh.yaml
@@ -174,7 +174,7 @@ ErrRuleExist: "规则名称已存在"
 ErrRuleNotExist: "规则不存在"
 
 #license
-ErrLicense: "License 格式错误，请重新导入！"
+ErrLicense: "License 格式错误，{{ .err }}，请重新导入！"
 ErrLicenseCheckInLocal: "License 本地校验失败，错误 {{ .err }}，请重试！"
 ErrLicenseCheckInRemote: "License 远程校验失败，错误 {{ .err }}，请重试！"
 ErrLicenseSave: "License 信息保存失败，错误 {{ .err }}，请重试！"