diff --git a/frontend/mining-app/lib/presentation/pages/profile/mining_records_page.dart b/frontend/mining-app/lib/presentation/pages/profile/mining_records_page.dart
index 707752ab..7446482f 100644
--- a/frontend/mining-app/lib/presentation/pages/profile/mining_records_page.dart
+++ b/frontend/mining-app/lib/presentation/pages/profile/mining_records_page.dart
@@ -225,7 +225,7 @@ class _MiningRecordsListPageState extends ConsumerState<MiningRecordsListPage> {
                 ),
               ),
               Text(
-                '+${formatAmount(record.shareAmount)}',
+                '+${formatDecimal(record.shareAmount, 13)}',
                 style: const TextStyle(
                   fontSize: 18,
                   fontWeight: FontWeight.bold,
diff --git a/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart b/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart
index 29e88f57..ca5ccb62 100644
--- a/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart
+++ b/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'package:decimal/decimal.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
@@ -357,8 +358,12 @@ class _TradingPageState extends ConsumerState<TradingPage> {
           Row(
             children: [
               _buildMarketDataItem(
-                '总积分股',
-                market != null ? formatCompact(market.totalShares) : null,
+                '剩余积分股',
+                market != null
+                    ? formatCompact((Decimal.parse(market.totalShares) -
+                            Decimal.parse(market.totalMined))
+                        .toString())
+                    : null,
                 _orange,
                 isLoading,
               ),