feat(wallet/profile): 添加可结算和已过期奖励逐笔显示功能

后端:
- wallet-service 新增 getSettleableRewards() 和 getExpiredRewards() 方法
- 新增 GET /wallet/settleable-rewards 和 GET /wallet/expired-rewards API

前端:
- reward_service.dart 新增 SettleableRewardItem、ExpiredRewardItem 数据模型
- profile_page.dart 可结算区域和已过期区域支持逐笔明细显示

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/services/wallet-service/src/api/controllers/wallet.controller.ts

@@ -117,4 +117,38 @@ export class WalletController {
   }>> {
     return this.walletService.getPendingRewards(user.accountSequence);
   }
+
+  @Get('settleable-rewards')
+  @ApiOperation({ summary: '查询可结算奖励列表', description: '获取用户的逐笔可结算奖励（已领取待结算）' })
+  @ApiResponse({ status: 200, description: '可结算奖励列表' })
+  async getSettleableRewards(
+    @CurrentUser() user: CurrentUserPayload,
+  ): Promise<Array<{
+    id: string;
+    usdtAmount: number;
+    hashpowerAmount: number;
+    sourceOrderId: string;
+    allocationType: string;
+    settledAt: string;
+    createdAt: string;
+  }>> {
+    return this.walletService.getSettleableRewards(user.accountSequence);
+  }
+
+  @Get('expired-rewards')
+  @ApiOperation({ summary: '查询已过期奖励列表', description: '获取用户的逐笔已过期奖励（24h未领取）' })
+  @ApiResponse({ status: 200, description: '已过期奖励列表' })
+  async getExpiredRewards(
+    @CurrentUser() user: CurrentUserPayload,
+  ): Promise<Array<{
+    id: string;
+    usdtAmount: number;
+    hashpowerAmount: number;
+    sourceOrderId: string;
+    allocationType: string;
+    expiredAt: string;
+    createdAt: string;
+  }>> {
+    return this.walletService.getExpiredRewards(user.accountSequence);
+  }
 }

backend/services/wallet-service/src/application/services/wallet-application.service.ts

@@ -1622,6 +1622,62 @@ export class WalletApplicationService {
     }));
   }
 
+  /**
+   * 查询用户的可结算奖励列表
+   * 从 pending_rewards 表中读取 status=SETTLED 的记录
+   */
+  async getSettleableRewards(accountSequence: string): Promise<Array<{
+    id: string;
+    usdtAmount: number;
+    hashpowerAmount: number;
+    sourceOrderId: string;
+    allocationType: string;
+    settledAt: string;
+    createdAt: string;
+  }>> {
+    const rewards = await this.pendingRewardRepo.findByAccountSequence(
+      accountSequence,
+      PendingRewardStatus.SETTLED,
+    );
+    return rewards.map(r => ({
+      id: r.id.toString(),
+      usdtAmount: r.usdtAmount.value,
+      hashpowerAmount: r.hashpowerAmount.value,
+      sourceOrderId: r.sourceOrderId,
+      allocationType: r.allocationType,
+      settledAt: r.settledAt?.toISOString() ?? '',
+      createdAt: r.createdAt.toISOString(),
+    }));
+  }
+
+  /**
+   * 查询用户的已过期奖励列表
+   * 从 pending_rewards 表中读取 status=EXPIRED 的记录
+   */
+  async getExpiredRewards(accountSequence: string): Promise<Array<{
+    id: string;
+    usdtAmount: number;
+    hashpowerAmount: number;
+    sourceOrderId: string;
+    allocationType: string;
+    expiredAt: string;
+    createdAt: string;
+  }>> {
+    const rewards = await this.pendingRewardRepo.findByAccountSequence(
+      accountSequence,
+      PendingRewardStatus.EXPIRED,
+    );
+    return rewards.map(r => ({
+      id: r.id.toString(),
+      usdtAmount: r.usdtAmount.value,
+      hashpowerAmount: r.hashpowerAmount.value,
+      sourceOrderId: r.sourceOrderId,
+      allocationType: r.allocationType,
+      expiredAt: r.expiredAt?.toISOString() ?? '',
+      createdAt: r.createdAt.toISOString(),
+    }));
+  }
+
   /**
    * 结算用户所有待领取奖励
    * 当用户认种后调用，将 PENDING 状态的奖励转为 SETTLED

frontend/mobile-app/lib/core/services/reward_service.dart

@@ -1,6 +1,26 @@
 import 'package:flutter/foundation.dart';
 import '../network/api_client.dart';
 
+/// 获取权益类型的中文名称（公共方法）
+String getAllocationTypeName(String allocationType) {
+  switch (allocationType) {
+    case 'SHARE_RIGHT':
+      return '分享权益';
+    case 'PROVINCE_AREA_RIGHT':
+      return '省区域权益';
+    case 'PROVINCE_TEAM_RIGHT':
+      return '省团队权益';
+    case 'CITY_AREA_RIGHT':
+      return '市区域权益';
+    case 'CITY_TEAM_RIGHT':
+      return '市团队权益';
+    case 'COMMUNITY_RIGHT':
+      return '社区权益';
+    default:
+      return allocationType;
+  }
+}
+
 /// 待领取奖励条目 (从 GET /rewards/pending 获取)
 class PendingRewardItem {
   final String id;
@@ -40,24 +60,79 @@ class PendingRewardItem {
   int get remainingSeconds => (remainingTimeMs / 1000).round();
 
   /// 获取权益类型的中文名称
-  String get rightTypeName {
-    switch (rightType) {
-      case 'SHARE_RIGHT':
-        return '分享权益';
-      case 'PROVINCE_AREA_RIGHT':
-        return '省区域权益';
-      case 'PROVINCE_TEAM_RIGHT':
-        return '省团队权益';
-      case 'CITY_AREA_RIGHT':
-        return '市区域权益';
-      case 'CITY_TEAM_RIGHT':
-        return '市团队权益';
-      case 'COMMUNITY_RIGHT':
-        return '社区权益';
-      default:
-        return rightType;
-    }
+  String get rightTypeName => getAllocationTypeName(rightType);
+}
+
+/// 可结算奖励条目 (从 GET /wallet/settleable-rewards 获取)
+class SettleableRewardItem {
+  final String id;
+  final String allocationType;
+  final double usdtAmount;
+  final double hashpowerAmount;
+  final DateTime createdAt;
+  final DateTime settledAt;
+  final String sourceOrderId;
+
+  SettleableRewardItem({
+    required this.id,
+    required this.allocationType,
+    required this.usdtAmount,
+    required this.hashpowerAmount,
+    required this.createdAt,
+    required this.settledAt,
+    required this.sourceOrderId,
+  });
+
+  factory SettleableRewardItem.fromJson(Map<String, dynamic> json) {
+    return SettleableRewardItem(
+      id: json['id']?.toString() ?? '',
+      allocationType: json['allocationType'] ?? '',
+      usdtAmount: (json['usdtAmount'] ?? 0).toDouble(),
+      hashpowerAmount: (json['hashpowerAmount'] ?? 0).toDouble(),
+      createdAt: DateTime.tryParse(json['createdAt'] ?? '') ?? DateTime.now(),
+      settledAt: DateTime.tryParse(json['settledAt'] ?? '') ?? DateTime.now(),
+      sourceOrderId: json['sourceOrderId'] ?? '',
+    );
   }
+
+  /// 获取权益类型的中文名称
+  String get allocationTypeName => getAllocationTypeName(allocationType);
+}
+
+/// 已过期奖励条目 (从 GET /wallet/expired-rewards 获取)
+class ExpiredRewardItem {
+  final String id;
+  final String allocationType;
+  final double usdtAmount;
+  final double hashpowerAmount;
+  final DateTime createdAt;
+  final DateTime expiredAt;
+  final String sourceOrderId;
+
+  ExpiredRewardItem({
+    required this.id,
+    required this.allocationType,
+    required this.usdtAmount,
+    required this.hashpowerAmount,
+    required this.createdAt,
+    required this.expiredAt,
+    required this.sourceOrderId,
+  });
+
+  factory ExpiredRewardItem.fromJson(Map<String, dynamic> json) {
+    return ExpiredRewardItem(
+      id: json['id']?.toString() ?? '',
+      allocationType: json['allocationType'] ?? '',
+      usdtAmount: (json['usdtAmount'] ?? 0).toDouble(),
+      hashpowerAmount: (json['hashpowerAmount'] ?? 0).toDouble(),
+      createdAt: DateTime.tryParse(json['createdAt'] ?? '') ?? DateTime.now(),
+      expiredAt: DateTime.tryParse(json['expiredAt'] ?? '') ?? DateTime.now(),
+      sourceOrderId: json['sourceOrderId'] ?? '',
+    );
+  }
+
+  /// 获取权益类型的中文名称
+  String get allocationTypeName => getAllocationTypeName(allocationType);
 }
 
 /// 奖励汇总信息 (从 reward-service 获取)
@@ -219,4 +294,110 @@ class RewardService {
       rethrow;
     }
   }
+
+  /// 获取可结算奖励列表
+  ///
+  /// 调用 GET /wallet/settleable-rewards (wallet-service)
+  /// 返回所有已领取待结算的奖励条目
+  Future<List<SettleableRewardItem>> getSettleableRewards() async {
+    try {
+      debugPrint('[RewardService] ========== 获取可结算奖励列表 ==========');
+      debugPrint('[RewardService] 请求: GET /wallet/settleable-rewards');
+
+      final response = await _apiClient.get('/wallet/settleable-rewards');
+
+      debugPrint('[RewardService] 响应状态码: ${response.statusCode}');
+      debugPrint('[RewardService] 响应数据类型: ${response.data.runtimeType}');
+
+      if (response.statusCode == 200) {
+        final responseData = response.data;
+        debugPrint('[RewardService] 原始响应数据: $responseData');
+
+        // API 返回格式可能是直接数组或 { data: [...] }
+        List<dynamic> dataList;
+        if (responseData is List) {
+          dataList = responseData;
+        } else if (responseData is Map<String, dynamic>) {
+          dataList = responseData['data'] as List<dynamic>? ?? [];
+        } else {
+          dataList = [];
+        }
+
+        debugPrint('[RewardService] 解析到 ${dataList.length} 条可结算奖励');
+
+        final items = dataList
+            .map((item) => SettleableRewardItem.fromJson(item as Map<String, dynamic>))
+            .toList();
+
+        for (var item in items) {
+          debugPrint('[RewardService] - ${item.allocationTypeName}: ${item.usdtAmount} USDT, ${item.hashpowerAmount} 算力');
+        }
+        debugPrint('[RewardService] ================================');
+
+        return items;
+      }
+
+      debugPrint('[RewardService] 请求失败，状态码: ${response.statusCode}');
+      debugPrint('[RewardService] 响应内容: ${response.data}');
+      throw Exception('获取可结算奖励列表失败: ${response.statusCode}');
+    } catch (e, stackTrace) {
+      debugPrint('[RewardService] !!!!!!!!!! 获取可结算奖励列表异常 !!!!!!!!!!');
+      debugPrint('[RewardService] 错误: $e');
+      debugPrint('[RewardService] 堆栈: $stackTrace');
+      rethrow;
+    }
+  }
+
+  /// 获取已过期奖励列表
+  ///
+  /// 调用 GET /wallet/expired-rewards (wallet-service)
+  /// 返回所有已过期的奖励条目（24h未领取）
+  Future<List<ExpiredRewardItem>> getExpiredRewards() async {
+    try {
+      debugPrint('[RewardService] ========== 获取已过期奖励列表 ==========');
+      debugPrint('[RewardService] 请求: GET /wallet/expired-rewards');
+
+      final response = await _apiClient.get('/wallet/expired-rewards');
+
+      debugPrint('[RewardService] 响应状态码: ${response.statusCode}');
+      debugPrint('[RewardService] 响应数据类型: ${response.data.runtimeType}');
+
+      if (response.statusCode == 200) {
+        final responseData = response.data;
+        debugPrint('[RewardService] 原始响应数据: $responseData');
+
+        // API 返回格式可能是直接数组或 { data: [...] }
+        List<dynamic> dataList;
+        if (responseData is List) {
+          dataList = responseData;
+        } else if (responseData is Map<String, dynamic>) {
+          dataList = responseData['data'] as List<dynamic>? ?? [];
+        } else {
+          dataList = [];
+        }
+
+        debugPrint('[RewardService] 解析到 ${dataList.length} 条已过期奖励');
+
+        final items = dataList
+            .map((item) => ExpiredRewardItem.fromJson(item as Map<String, dynamic>))
+            .toList();
+
+        for (var item in items) {
+          debugPrint('[RewardService] - ${item.allocationTypeName}: ${item.usdtAmount} USDT, ${item.hashpowerAmount} 算力');
+        }
+        debugPrint('[RewardService] ================================');
+
+        return items;
+      }
+
+      debugPrint('[RewardService] 请求失败，状态码: ${response.statusCode}');
+      debugPrint('[RewardService] 响应内容: ${response.data}');
+      throw Exception('获取已过期奖励列表失败: ${response.statusCode}');
+    } catch (e, stackTrace) {
+      debugPrint('[RewardService] !!!!!!!!!! 获取已过期奖励列表异常 !!!!!!!!!!');
+      debugPrint('[RewardService] 错误: $e');
+      debugPrint('[RewardService] 堆栈: $stackTrace');
+      rethrow;
+    }
+  }
 }

frontend/mobile-app/lib/features/profile/presentation/pages/profile_page.dart

@@ -59,6 +59,9 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
   // 直推数据（从 referral-service 获取）
   List<Map<String, dynamic>> _referrals = [];
 
+  // 团队树根节点（缓存以保持展开状态）
+  TeamTreeNode? _teamTreeRootNode;
+
   // 社区考核数据（从 authorization-service 获取）
   bool _hasCommunityAuth = false;          // 是否有社区授权
   bool _communityBenefitActive = false;    // 社区权益是否激活
@@ -112,6 +115,12 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
   // 待领取奖励列表（每一笔单独显示）
   List<PendingRewardItem> _pendingRewards = [];
 
+  // 可结算奖励列表（逐笔显示）
+  List<SettleableRewardItem> _settleableRewards = [];
+
+  // 已过期奖励列表（逐笔显示）
+  List<ExpiredRewardItem> _expiredRewards = [];
+
   // 倒计时
   Timer? _timer;
   int _remainingSeconds = 0;
@@ -569,15 +578,19 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
       debugPrint('[ProfilePage] 获取 rewardServiceProvider...');
       final rewardService = ref.read(rewardServiceProvider);
 
-      // 并行加载汇总数据和待领取列表
-      debugPrint('[ProfilePage] 调用 getMyRewardSummary() 和 getPendingRewards()...');
+      // 并行加载汇总数据、待领取列表、可结算列表、已过期列表
+      debugPrint('[ProfilePage] 调用 getMyRewardSummary()、getPendingRewards()、getSettleableRewards()、getExpiredRewards()...');
       final results = await Future.wait([
         rewardService.getMyRewardSummary(),
         rewardService.getPendingRewards(),
+        rewardService.getSettleableRewards(),
+        rewardService.getExpiredRewards(),
       ]);
 
       final summary = results[0] as RewardSummary;
       final pendingRewards = results[1] as List<PendingRewardItem>;
+      final settleableRewards = results[2] as List<SettleableRewardItem>;
+      final expiredRewards = results[3] as List<ExpiredRewardItem>;
 
       debugPrint('[ProfilePage] -------- 收益数据加载成功 --------');
       debugPrint('[ProfilePage] 待领取 USDT: ${summary.pendingUsdt}');
@@ -589,6 +602,8 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
       debugPrint('[ProfilePage] 过期时间: ${summary.pendingExpireAt}');
       debugPrint('[ProfilePage] 剩余秒数: ${summary.pendingRemainingSeconds}');
       debugPrint('[ProfilePage] 待领取奖励条目数: ${pendingRewards.length}');
+      debugPrint('[ProfilePage] 可结算奖励条目数: ${settleableRewards.length}');
+      debugPrint('[ProfilePage] 已过期奖励条目数: ${expiredRewards.length}');
 
       if (mounted) {
         debugPrint('[ProfilePage] 更新 UI 状态...');
@@ -601,6 +616,8 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
           _expiredPower = summary.expiredTotalHashpower;
           _remainingSeconds = summary.pendingRemainingSeconds;
           _pendingRewards = pendingRewards;
+          _settleableRewards = settleableRewards;
+          _expiredRewards = expiredRewards;
           _isLoadingWallet = false;
           _walletError = null;
           _walletRetryCount = 0;
@@ -610,6 +627,8 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
         debugPrint('[ProfilePage] _pendingUsdt: $_pendingUsdt');
         debugPrint('[ProfilePage] _remainingSeconds: $_remainingSeconds');
         debugPrint('[ProfilePage] _pendingRewards: ${_pendingRewards.length} 条');
+        debugPrint('[ProfilePage] _settleableRewards: ${_settleableRewards.length} 条');
+        debugPrint('[ProfilePage] _expiredRewards: ${_expiredRewards.length} 条');
 
         // 启动倒计时（如果有待领取收益）
         if (_remainingSeconds > 0) {
@@ -1415,55 +1434,38 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
           width: 1,
         ),
       ),
-      child: Column(
+      child: Row(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          // 第一行：推荐人序列号 | 下级社区
-          Row(
-            children: [
-              Expanded(
-                child: _buildInfoItem('推荐人的序列号', _referrerSerial),
-              ),
-              Expanded(
-                child: _buildInfoItem('下级社区', _childCommunity),
-              ),
-            ],
+          // 左列：推荐人序列号、所属社区、上线社区、下级社区
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                _buildInfoItem('推荐人的序列号', _referrerSerial),
+                const SizedBox(height: 12),
+                _buildInfoItem('所属社区', _community),
+                const SizedBox(height: 12),
+                _buildInfoItem('上线社区', _parentCommunity),
+                const SizedBox(height: 12),
+                _buildInfoItem('下级社区', _childCommunity),
+              ],
+            ),
           ),
-          const SizedBox(height: 12),
-          // 第二行：所属社区 | 市团队
-          Row(
-            children: [
-              Expanded(
-                child: _buildInfoItem('所属社区', _community),
-              ),
-              Expanded(
-                child: _buildInfoItem('市团队', _authCityCompany),
-              ),
-            ],
-          ),
-          const SizedBox(height: 12),
-          // 第三行：上级社区 | 市区域
-          Row(
-            children: [
-              Expanded(
-                child: _buildInfoItem('上级社区', _parentCommunity),
-              ),
-              Expanded(
-                child: _buildInfoItem('市区域', _cityCompany),
-              ),
-            ],
-          ),
-          const SizedBox(height: 12),
-          // 第四行：省团队 | 省区域
-          Row(
-            children: [
-              Expanded(
-                child: _buildInfoItem('省团队', _authProvinceCompany),
-              ),
-              Expanded(
-                child: _buildInfoItem('省区域', _provinceCompany),
-              ),
-            ],
+          // 右列：市团队、省团队、市区域、省区域
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                _buildInfoItem('市团队', _authCityCompany),
+                const SizedBox(height: 12),
+                _buildInfoItem('省团队', _authProvinceCompany),
+                const SizedBox(height: 12),
+                _buildInfoItem('市区域', _cityCompany),
+                const SizedBox(height: 12),
+                _buildInfoItem('省区域', _provinceCompany),
+              ],
+            ),
           ),
         ],
       ),
@@ -1574,7 +1576,7 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
           // 直推列表
           _buildReferralList(),
           const SizedBox(height: 16),
-          // 我的伞下
+          // 我的团队
           _buildMyTeamTree(),
           const SizedBox(height: 16),
           // 分享邀请按钮
@@ -1972,6 +1974,24 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
               ),
             ],
           ),
+          // 可结算奖励明细列表
+          if (_settleableRewards.isNotEmpty) ...[
+            const SizedBox(height: 16),
+            const Divider(color: Color(0x33D4AF37), height: 1),
+            const SizedBox(height: 12),
+            const Text(
+              '可结算明细',
+              style: TextStyle(
+                fontSize: 14,
+                fontFamily: 'Inter',
+                fontWeight: FontWeight.w600,
+                color: Color(0xFF5D4037),
+              ),
+            ),
+            const SizedBox(height: 8),
+            // 奖励条目列表
+            ...(_settleableRewards.map((item) => _buildSettleableRewardItem(item))),
+          ],
           const SizedBox(height: 11),
           // 已结算 USDT
           Row(
@@ -2026,6 +2046,85 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
     );
   }
 
+  /// 构建单条可结算奖励项
+  Widget _buildSettleableRewardItem(SettleableRewardItem item) {
+    // 格式化结算时间
+    final settledDate = '${item.settledAt.month}/${item.settledAt.day} ${item.settledAt.hour.toString().padLeft(2, '0')}:${item.settledAt.minute.toString().padLeft(2, '0')}';
+
+    // 构建金额显示文本
+    final List<String> amountParts = [];
+    if (item.usdtAmount > 0) {
+      amountParts.add('${_formatNumber(item.usdtAmount)} 积分');
+    }
+    if (item.hashpowerAmount > 0) {
+      amountParts.add('${_formatNumber(item.hashpowerAmount)} 算力');
+    }
+    final amountText = amountParts.isNotEmpty ? amountParts.join('  ') : '0 积分';
+
+    return Container(
+      margin: const EdgeInsets.only(bottom: 8),
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(
+          color: const Color(0x22D4AF37),
+          width: 1,
+        ),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 第一行：权益类型 + 结算时间
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Text(
+                item.allocationTypeName,
+                style: const TextStyle(
+                  fontSize: 14,
+                  fontFamily: 'Inter',
+                  fontWeight: FontWeight.w600,
+                  color: Color(0xFF5D4037),
+                ),
+              ),
+              Row(
+                children: [
+                  const Icon(
+                    Icons.check_circle_outline,
+                    size: 14,
+                    color: Color(0xFF4CAF50),
+                  ),
+                  const SizedBox(width: 4),
+                  Text(
+                    settledDate,
+                    style: const TextStyle(
+                      fontSize: 12,
+                      fontFamily: 'Inter',
+                      fontWeight: FontWeight.w500,
+                      color: Color(0xFF4CAF50),
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+          const SizedBox(height: 8),
+          // 第二行：金额信息
+          Text(
+            amountText,
+            style: const TextStyle(
+              fontSize: 16,
+              fontFamily: 'Inter',
+              fontWeight: FontWeight.w700,
+              color: Color(0xFF5D4037),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
   /// 构建已过期区域
   Widget _buildExpiredSection() {
     return SizedBox(
@@ -2107,12 +2206,109 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
               ),
             ],
           ),
+          // 已过期奖励明细列表
+          if (_expiredRewards.isNotEmpty) ...[
+            const SizedBox(height: 16),
+            const Divider(color: Color(0x33D4AF37), height: 1),
+            const SizedBox(height: 12),
+            const Text(
+              '已过期明细',
+              style: TextStyle(
+                fontSize: 14,
+                fontFamily: 'Inter',
+                fontWeight: FontWeight.w600,
+                color: Color(0xFF5D4037),
+              ),
+            ),
+            const SizedBox(height: 8),
+            // 奖励条目列表
+            ...(_expiredRewards.map((item) => _buildExpiredRewardItem(item))),
+          ],
         ],
         ),
       ),
     );
   }
 
+  /// 构建单条已过期奖励项
+  Widget _buildExpiredRewardItem(ExpiredRewardItem item) {
+    // 格式化过期时间
+    final expiredDate = '${item.expiredAt.month}/${item.expiredAt.day} ${item.expiredAt.hour.toString().padLeft(2, '0')}:${item.expiredAt.minute.toString().padLeft(2, '0')}';
+
+    // 构建金额显示文本
+    final List<String> amountParts = [];
+    if (item.usdtAmount > 0) {
+      amountParts.add('${_formatNumber(item.usdtAmount)} 积分');
+    }
+    if (item.hashpowerAmount > 0) {
+      amountParts.add('${_formatNumber(item.hashpowerAmount)} 算力');
+    }
+    final amountText = amountParts.isNotEmpty ? amountParts.join('  ') : '0 积分';
+
+    return Container(
+      margin: const EdgeInsets.only(bottom: 8),
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        color: const Color(0xFFF5F5F5),  // 灰色背景表示已过期
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(
+          color: const Color(0x22999999),
+          width: 1,
+        ),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 第一行：权益类型 + 过期时间
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Text(
+                item.allocationTypeName,
+                style: const TextStyle(
+                  fontSize: 14,
+                  fontFamily: 'Inter',
+                  fontWeight: FontWeight.w600,
+                  color: Color(0xFF999999),  // 灰色文字
+                ),
+              ),
+              Row(
+                children: [
+                  const Icon(
+                    Icons.cancel_outlined,
+                    size: 14,
+                    color: Color(0xFFE57373),  // 红色图标
+                  ),
+                  const SizedBox(width: 4),
+                  Text(
+                    expiredDate,
+                    style: const TextStyle(
+                      fontSize: 12,
+                      fontFamily: 'Inter',
+                      fontWeight: FontWeight.w500,
+                      color: Color(0xFFE57373),  // 红色文字
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+          const SizedBox(height: 8),
+          // 第二行：金额信息
+          Text(
+            amountText,
+            style: const TextStyle(
+              fontSize: 16,
+              fontFamily: 'Inter',
+              fontWeight: FontWeight.w700,
+              color: Color(0xFF999999),  // 灰色文字
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
   /// 构建操作按钮
   Widget _buildActionButtons() {
     return Column(
@@ -2358,15 +2554,22 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
     );
   }
 
-  /// 构建我的伞下树
+  /// 构建我的团队树
   Widget _buildMyTeamTree() {
-    // 创建根节点（自己）
-    final rootNode = TeamTreeNode.createRoot(
-      accountSequence: _serialNumber,
-      personalPlantingCount: _personalPlantingCount,
-      teamPlantingCount: _teamPlantingCount,
-      directReferralCount: _directReferralCount,
-    );
+    // 创建或更新根节点（缓存以保持展开状态）
+    // 只有在数据变化时才创建新的根节点
+    if (_teamTreeRootNode == null ||
+        _teamTreeRootNode!.accountSequence != _serialNumber ||
+        _teamTreeRootNode!.personalPlantingCount != _personalPlantingCount ||
+        _teamTreeRootNode!.teamPlantingCount != _teamPlantingCount ||
+        _teamTreeRootNode!.directReferralCount != _directReferralCount) {
+      _teamTreeRootNode = TeamTreeNode.createRoot(
+        accountSequence: _serialNumber,
+        personalPlantingCount: _personalPlantingCount,
+        teamPlantingCount: _teamPlantingCount,
+        directReferralCount: _directReferralCount,
+      );
+    }
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
@@ -2374,7 +2577,7 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
         const Padding(
           padding: EdgeInsets.only(top: 8),
           child: Text(
-            '我的伞下',
+            '我的团队',
             style: TextStyle(
               fontSize: 16,
               fontFamily: 'Inter',
@@ -2411,7 +2614,7 @@ class _ProfilePageState extends ConsumerState<ProfilePage> {
                   ),
                 )
               : TeamTreeWidget(
-                  rootNode: rootNode,
+                  rootNode: _teamTreeRootNode!,
                   referralService: ref.read(referralServiceProvider),
                 ),
         ),