diff --git a/frontend/mobile-app/lib/features/trading/presentation/pages/trading_page.dart b/frontend/mobile-app/lib/features/trading/presentation/pages/trading_page.dart
index 22777c40..7b3c9ed0 100644
--- a/frontend/mobile-app/lib/features/trading/presentation/pages/trading_page.dart
+++ b/frontend/mobile-app/lib/features/trading/presentation/pages/trading_page.dart
@@ -592,7 +592,7 @@ class _TradingPageState extends ConsumerState<TradingPage> {
             ),
           )
         : Text(
-            '人民币 余额: ${_formatNumber(_usdtBalance)}',
+            '积分 余额: ${_formatNumber(_usdtBalance)}',
             style: const TextStyle(
               fontSize: 14,
               fontFamily: 'Inter',