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 e07abdec..afe81fb9 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
@@ -409,7 +409,7 @@ class _TradingPageState extends ConsumerState<TradingPage> {
                 const SizedBox(width: 8),
                 _buildCurrencyChip(SettlementCurrency.og, 'OG'),
                 const SizedBox(width: 8),
-                _buildCurrencyChip(SettlementCurrency.usdt, '积分'),
+                _buildCurrencyChip(SettlementCurrency.usdt, '人民币'),
                 const SizedBox(width: 8),
                 _buildCurrencyChip(SettlementCurrency.dst, 'DST'),
               ],
@@ -590,7 +590,7 @@ class _TradingPageState extends ConsumerState<TradingPage> {
             ),
           )
         : Text(
-            '积分 余额: ${_formatNumber(_usdtBalance)}',
+            '人民币 余额: ${_formatNumber(_usdtBalance)}',
             style: const TextStyle(
               fontSize: 14,
               fontFamily: 'Inter',