diff --git a/frontend/src/components/account/CNProviderBalanceCell.vue b/frontend/src/components/account/CNProviderBalanceCell.vue
index 93127cbf98..2ad2cbf3ab 100644
--- a/frontend/src/components/account/CNProviderBalanceCell.vue
+++ b/frontend/src/components/account/CNProviderBalanceCell.vue
@@ -113,7 +113,9 @@ const formatEntry = (entry: CNProviderBalanceEntry): string => {
 
 const balanceLabel = computed(() => {
   if (currentEntries.value.length === 0) {
-    return t('admin.accounts.grokBalance')?.trim() || 'Balance'
+    // 修复:此前误引 admin.accounts.grokBalance(实际嵌套在 usageWindow 下),
+    // 未命中时渲染原始 key。CN 供应商使用自己的占位键。
+    return t('admin.accounts.cnProviders.balance')
   }
   return currentEntries.value.map(formatEntry).join(' · ')
 })
diff --git a/frontend/src/i18n/locales/en/admin/accounts.ts b/frontend/src/i18n/locales/en/admin/accounts.ts
index de85669443..352b9fb474 100644
--- a/frontend/src/i18n/locales/en/admin/accounts.ts
+++ b/frontend/src/i18n/locales/en/admin/accounts.ts
@@ -125,6 +125,7 @@ export default {
           responses: 'Responses',
           responsesDesc: 'Provider’s native Responses endpoint — ideal for Codex.',
         },
+        balance: 'Balance --',
         window5h: '5-hour window',
         windowWeekly: 'Weekly window',
         probeTooltip: 'Query the provider quota endpoint for 5-hour / weekly rolling window usage',
diff --git a/frontend/src/i18n/locales/zh/admin/accounts.ts b/frontend/src/i18n/locales/zh/admin/accounts.ts
index be47ced57e..8962764186 100644
--- a/frontend/src/i18n/locales/zh/admin/accounts.ts
+++ b/frontend/src/i18n/locales/zh/admin/accounts.ts
@@ -328,6 +328,7 @@ export default {
           responses: 'Responses',
           responsesDesc: '供应商原生 Responses 端点，适配 Codex。',
         },
+        balance: '余额 --',
         window5h: '5 小时窗口',
         windowWeekly: '每周窗口',
         probeTooltip: '请求供应商额度端点，查询 5 小时 / 每周滚动窗口用量',