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 ff738bed..41da2b50 100644
--- a/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart
+++ b/frontend/mining-app/lib/presentation/pages/trading/trading_page.dart
@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
@@ -41,12 +42,15 @@ class _TradingPageState extends ConsumerState<TradingPage> {
   bool _isEditingQuantity = false; // 正在编辑数量（防止循环更新）
   bool _isEditingAmount = false;   // 正在编辑金额（防止循环更新）
   bool _isFullScreen = false; // K线图全屏状态
+  int _countdown = 60; // 价格刷新倒计时（秒）
+  Timer? _countdownTimer;
 
   // K线周期选项：分钟级 → 小时级 → 日/周/月/年
   final List<String> _timeRanges = ['1分', '5分', '15分', '30分', '1时', '4时', '日', '周', '月', '年'];
 
   @override
   void dispose() {
+    _countdownTimer?.cancel();
     _quantityController.dispose();
     _priceController.dispose();
     _amountInputController.dispose();
@@ -60,6 +64,16 @@ class _TradingPageState extends ConsumerState<TradingPage> {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       ref.read(klinesNotifierProvider.notifier).loadKlines(_timeRanges[_selectedTimeRange]);
     });
+    // 启动价格刷新倒计时（每秒递减，到0时重置为60）
+    _countdownTimer = Timer.periodic(const Duration(seconds: 1), (_) {
+      setState(() {
+        if (_countdown <= 1) {
+          _countdown = 60;
+        } else {
+          _countdown--;
+        }
+      });
+    });
   }
 
   @override
@@ -165,13 +179,26 @@ class _TradingPageState extends ConsumerState<TradingPage> {
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          Text(
-            '当前积分股价值',
-            style: TextStyle(
-              fontSize: 12,
-              fontWeight: FontWeight.w500,
-              color: AppColors.textSecondaryOf(context),
-            ),
+          Row(
+            children: [
+              Text(
+                '当前积分股价值',
+                style: TextStyle(
+                  fontSize: 12,
+                  fontWeight: FontWeight.w500,
+                  color: AppColors.textSecondaryOf(context),
+                ),
+              ),
+              const SizedBox(width: 8),
+              // 刷新倒计时
+              Text(
+                '${_countdown}s',
+                style: TextStyle(
+                  fontSize: 11,
+                  color: AppColors.textSecondaryOf(context).withValues(alpha: 0.6),
+                ),
+              ),
+            ],
           ),
           const SizedBox(height: 8),
           Row(
diff --git a/frontend/mining-app/lib/presentation/providers/trading_providers.dart b/frontend/mining-app/lib/presentation/providers/trading_providers.dart
index 5a833cc0..a76c75d2 100644
--- a/frontend/mining-app/lib/presentation/providers/trading_providers.dart
+++ b/frontend/mining-app/lib/presentation/providers/trading_providers.dart
@@ -261,13 +261,13 @@ final klinesProvider = FutureProvider<List<Kline>>((ref) async {
   );
 });
 
-// 当前价格 Provider (15秒缓存 - 交易页面需要快速更新)
+// 当前价格 Provider (60秒缓存 - 与销毁调度器同步，每分钟刷新一次)
 final currentPriceProvider = FutureProvider<PriceInfo?>((ref) async {
   final repository = ref.watch(tradingRepositoryProvider);
   final result = await repository.getCurrentPrice();
 
   ref.keepAlive();
-  final timer = Timer(const Duration(seconds: 15), () {
+  final timer = Timer(const Duration(seconds: 60), () {
     ref.invalidateSelf();
   });
   ref.onDispose(() => timer.cancel());