diff --git a/packages/web/i18n/en/account.json b/packages/web/i18n/en/account.json
index 8d8f05218..51678eb97 100644
--- a/packages/web/i18n/en/account.json
+++ b/packages/web/i18n/en/account.json
@@ -11,7 +11,6 @@
   "create_model": "Add new model",
   "custom_domain": "Custom Domain",
   "custom_model": "custom model",
-  "custom_domain": "custom domain",
   "custom_domain.domain": "Domain",
   "custom_domain.provider": "Domain Provider",
   "custom_domain.registration_hint": "Please prepare your own domain and complete the ICP filing through <bold>{{provider}}</bold>, then fill in the domain in the input box below",
diff --git a/packages/web/i18n/zh-CN/account.json b/packages/web/i18n/zh-CN/account.json
index fb0d3b517..19b1872ea 100644
--- a/packages/web/i18n/zh-CN/account.json
+++ b/packages/web/i18n/zh-CN/account.json
@@ -16,7 +16,6 @@
   "custom_config_details": "定制配置详情",
   "custom_domain": "自定义域名",
   "custom_model": "自定义模型",
-  "custom_domain": "自定义域名",
   "custom_domain.domain": "域名",
   "custom_domain.provider": "域名备案商",
   "custom_domain.registration_hint": "请自备域名并通过 <bold>{{provider}}</bold> 完成备案后，将域名填入下方输入框中",
diff --git a/packages/web/i18n/zh-Hant/account.json b/packages/web/i18n/zh-Hant/account.json
index 3bc4bf8b6..4343c07b1 100644
--- a/packages/web/i18n/zh-Hant/account.json
+++ b/packages/web/i18n/zh-Hant/account.json
@@ -16,7 +16,6 @@
   "custom_config_details": "定制配置詳情",
   "custom_domain": "自定義域名",
   "custom_model": "自訂模型",
-  "custom_domain": "自訂域名",
   "custom_domain.domain": "域名",
   "custom_domain.provider": "域名備案商",
   "custom_domain.registration_hint": "請自備域名並透過 <bold>{{provider}}</bold> 完成備案後，將域名填入下方輸入框中",