Merge branch 'feature_bugfix/251217_stock' of https://git.valuefrontier.cn/vf/vf_react into feature_bugfix/251217_stock

* 'feature_bugfix/251217_stock' of https://git.valuefrontier.cn/vf/vf_react:
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格
  更新Company页面的UI为FUI风格

app.py

@@ -43,6 +43,7 @@ else:
 import base64
 import csv
 import io
+import threading
 import time
 import urllib
 import uuid
@@ -219,11 +220,12 @@ load_trading_days()
 engine = create_engine(
     "mysql+pymysql://root:Zzl33818!@127.0.0.1:3306/stock?charset=utf8mb4",
     echo=False,
-    pool_size=10,
-    pool_recycle=3600,
-    pool_pre_ping=True,
-    pool_timeout=30,
-    max_overflow=20
+    pool_size=50,           # 每个 worker 常驻连接数
+    pool_recycle=1800,      # 连接回收时间 30 分钟（原 1 小时）
+    pool_pre_ping=True,     # 使用前检测连接是否有效
+    pool_timeout=20,        # 获取连接超时时间（秒）
+    max_overflow=100        # 每个 worker 临时溢出连接数
+    # 每个 worker 最多 150 个连接，32 workers 总共最多 4800 个连接
 )
 
 # Elasticsearch 客户端初始化
@@ -371,6 +373,197 @@ def wechat_session_exists(state):
         print(f"❌ Redis 检查 wechat session 失败: {e}")
         return False
 # ============ 微信登录 Session 管理结束 ============
+
+# ============ 股票数据 Redis 缓存（股票名称 + 前收盘价） ============
+STOCK_NAME_PREFIX = "vf:stock:name:"           # 股票名称缓存前缀
+STOCK_NAME_EXPIRE = 86400                       # 股票名称缓存24小时
+PREV_CLOSE_PREFIX = "vf:stock:prev_close:"     # 前收盘价缓存前缀
+PREV_CLOSE_EXPIRE = 86400                       # 前收盘价缓存24小时（当日有效）
+
+
+def get_cached_stock_names(base_codes):
+    """
+    批量获取股票名称（优先从 Redis 缓存读取）
+    :param base_codes: 股票代码列表（不带后缀，如 ['600000', '000001']）
+    :return: dict {code: name}
+    """
+    if not base_codes:
+        return {}
+
+    result = {}
+    missing_codes = []
+
+    try:
+        # 批量从 Redis 获取
+        pipe = redis_client.pipeline()
+        for code in base_codes:
+            pipe.get(f"{STOCK_NAME_PREFIX}{code}")
+        cached_values = pipe.execute()
+
+        for code, cached_name in zip(base_codes, cached_values):
+            if cached_name:
+                result[code] = cached_name
+            else:
+                missing_codes.append(code)
+    except Exception as e:
+        print(f"⚠️ Redis 批量获取股票名称失败: {e}，降级为数据库查询")
+        missing_codes = base_codes
+
+    # 从数据库查询缺失的股票名称
+    if missing_codes:
+        try:
+            with engine.connect() as conn:
+                placeholders = ','.join([f':code{i}' for i in range(len(missing_codes))])
+                params = {f'code{i}': code for i, code in enumerate(missing_codes)}
+                db_result = conn.execute(text(
+                    f"SELECT SECCODE, SECNAME FROM ea_stocklist WHERE SECCODE IN ({placeholders})"
+                ), params).fetchall()
+
+                # 写入 Redis 缓存
+                pipe = redis_client.pipeline()
+                for row in db_result:
+                    code, name = row[0], row[1]
+                    result[code] = name
+                    pipe.setex(f"{STOCK_NAME_PREFIX}{code}", STOCK_NAME_EXPIRE, name)
+
+                try:
+                    pipe.execute()
+                except Exception as e:
+                    print(f"⚠️ Redis 缓存股票名称失败: {e}")
+        except Exception as e:
+            print(f"❌ 数据库查询股票名称失败: {e}")
+
+    return result
+
+
+def get_cached_prev_close(base_codes, trade_date_str):
+    """
+    批量获取前收盘价（优先从 Redis 缓存读取）
+    :param base_codes: 股票代码列表（不带后缀，如 ['600000', '000001']）
+    :param trade_date_str: 交易日期字符串（格式 YYYYMMDD）
+    :return: dict {code: close_price}
+    """
+    if not base_codes or not trade_date_str:
+        return {}
+
+    result = {}
+    missing_codes = []
+
+    try:
+        # 批量从 Redis 获取（缓存键包含日期，确保不会跨日混用）
+        pipe = redis_client.pipeline()
+        for code in base_codes:
+            pipe.get(f"{PREV_CLOSE_PREFIX}{trade_date_str}:{code}")
+        cached_values = pipe.execute()
+
+        for code, cached_price in zip(base_codes, cached_values):
+            if cached_price:
+                result[code] = float(cached_price)
+            else:
+                missing_codes.append(code)
+    except Exception as e:
+        print(f"⚠️ Redis 批量获取前收盘价失败: {e}，降级为数据库查询")
+        missing_codes = base_codes
+
+    # 从数据库查询缺失的前收盘价
+    if missing_codes:
+        try:
+            with engine.connect() as conn:
+                placeholders = ','.join([f':code{i}' for i in range(len(missing_codes))])
+                params = {f'code{i}': code for i, code in enumerate(missing_codes)}
+                params['trade_date'] = trade_date_str
+                db_result = conn.execute(text(f"""
+                    SELECT SECCODE, F007N as close_price
+                    FROM ea_trade
+                    WHERE SECCODE IN ({placeholders})
+                      AND TRADEDATE = :trade_date
+                      AND F007N > 0
+                """), params).fetchall()
+
+                # 写入 Redis 缓存
+                pipe = redis_client.pipeline()
+                for row in db_result:
+                    code, close_price = row[0], float(row[1]) if row[1] else None
+                    if close_price:
+                        result[code] = close_price
+                        pipe.setex(f"{PREV_CLOSE_PREFIX}{trade_date_str}:{code}", PREV_CLOSE_EXPIRE, str(close_price))
+
+                try:
+                    pipe.execute()
+                except Exception as e:
+                    print(f"⚠️ Redis 缓存前收盘价失败: {e}")
+        except Exception as e:
+            print(f"❌ 数据库查询前收盘价失败: {e}")
+
+    return result
+
+
+def preload_stock_cache():
+    """
+    预热股票缓存（定时任务，每天 9:25 执行）
+    - 批量加载所有股票名称
+    - 批量加载前一交易日收盘价
+    """
+    from datetime import datetime, timedelta
+    print(f"[缓存预热] 开始预热股票缓存... {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
+
+    try:
+        # 1. 预热股票名称（全量加载）
+        with engine.connect() as conn:
+            result = conn.execute(text("SELECT SECCODE, SECNAME FROM ea_stocklist")).fetchall()
+            pipe = redis_client.pipeline()
+            count = 0
+            for row in result:
+                code, name = row[0], row[1]
+                if code and name:
+                    pipe.setex(f"{STOCK_NAME_PREFIX}{code}", STOCK_NAME_EXPIRE, name)
+                    count += 1
+            pipe.execute()
+            print(f"[缓存预热] 股票名称: {count} 条已加载到 Redis")
+
+        # 2. 预热前收盘价（获取前一交易日）
+        today = datetime.now().date()
+        today_str = today.strftime('%Y-%m-%d')
+
+        prev_trading_day = None
+        if 'trading_days' in globals() and trading_days:
+            for td in reversed(trading_days):
+                if td < today_str:
+                    prev_trading_day = td
+                    break
+
+        if prev_trading_day:
+            prev_date_str = prev_trading_day.replace('-', '')  # YYYYMMDD 格式
+            with engine.connect() as conn:
+                result = conn.execute(text("""
+                    SELECT SECCODE, F007N as close_price
+                    FROM ea_trade
+                    WHERE TRADEDATE = :trade_date AND F007N > 0
+                """), {'trade_date': prev_date_str}).fetchall()
+
+                pipe = redis_client.pipeline()
+                count = 0
+                for row in result:
+                    code, close_price = row[0], row[1]
+                    if code and close_price:
+                        pipe.setex(f"{PREV_CLOSE_PREFIX}{prev_date_str}:{code}", PREV_CLOSE_EXPIRE, str(close_price))
+                        count += 1
+                pipe.execute()
+                print(f"[缓存预热] 前收盘价({prev_trading_day}): {count} 条已加载到 Redis")
+        else:
+            print(f"[缓存预热] 未找到前一交易日，跳过前收盘价预热")
+
+        print(f"[缓存预热] 预热完成 ✅ {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
+
+    except Exception as e:
+        print(f"[缓存预热] 预热失败 ❌: {e}")
+        import traceback
+        traceback.print_exc()
+
+
+print(f"📦 股票缓存: Redis, 名称过期 {STOCK_NAME_EXPIRE}秒, 收盘价过期 {PREV_CLOSE_EXPIRE}秒")
+# ============ 股票数据 Redis 缓存结束 ============
+
 # 腾讯云短信配置
 SMS_SECRET_ID = 'AKID2we9TacdTAhCjCSYTErHVimeJo9Yr00s'
 SMS_SECRET_KEY = 'pMlBWijlkgT9fz5ziEXdWEnAPTJzRfkf'
@@ -517,11 +710,12 @@ app.config['COMPRESS_MIMETYPES'] = [
 app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://root:Zzl33818!@127.0.0.1:3306/stock?charset=utf8mb4'
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 app.config['SQLALCHEMY_ENGINE_OPTIONS'] = {
-    'pool_size': 10,
-    'pool_recycle': 3600,
-    'pool_pre_ping': True,
-    'pool_timeout': 30,
-    'max_overflow': 20
+    'pool_size': 50,           # 每个 worker 常驻连接数
+    'pool_recycle': 1800,      # 连接回收时间 30 分钟（原 1 小时）
+    'pool_pre_ping': True,     # 使用前检测连接是否有效
+    'pool_timeout': 20,        # 获取连接超时时间（秒）
+    'max_overflow': 100        # 每个 worker 临时溢出连接数
+    # 每个 worker 最多 150 个连接，32 workers 总共最多 4800 个连接
 }
 # Cache directory setup
 CACHE_DIR = Path('cache')
@@ -6465,50 +6659,14 @@ class RelatedData(db.Model):
 
 
 class RelatedConcepts(db.Model):
-    """关联数据模型"""
+    """相关概念模型（AI分析结果）"""
+    __tablename__ = 'related_concepts'
     id = db.Column(db.Integer, primary_key=True)
     event_id = db.Column(db.Integer, db.ForeignKey('event.id'))
-    concept_code = db.Column(db.String(20))  # 数据标题
-    concept = db.Column(db.String(100))  # 数据类型
-    reason = db.Column(db.Text)  # 数据描述
-    image_paths = db.Column(db.JSON)  # 数据内容(JSON格式)
+    concept = db.Column(db.String(255))  # 概念名称
+    reason = db.Column(db.Text)  # 关联原因（AI分析）
     created_at = db.Column(db.DateTime, default=beijing_now)
 
-    @property
-    def image_paths_list(self):
-        """返回解析后的图片路径列表"""
-        if not self.image_paths:
-            return []
-
-        try:
-            # 如果是字符串，先解析成JSON
-            if isinstance(self.image_paths, str):
-                paths = json.loads(self.image_paths)
-            else:
-                paths = self.image_paths
-
-            # 确保paths是列表
-            if not isinstance(paths, list):
-                paths = [paths]
-
-            # 从每个对象中提取path字段
-            return [item['path'] if isinstance(item, dict) and 'path' in item
-                    else item for item in paths]
-        except Exception as e:
-            print(f"Error processing image paths: {e}")
-            return []
-
-    def get_first_image_path(self):
-        """获取第一张图片的完整路径"""
-        paths = self.image_paths_list
-        if not paths:
-            return None
-
-        # 获取第一个路径
-        first_path = paths[0]
-        # 返回完整路径
-        return first_path
-
 
 class EventHotHistory(db.Model):
     """事件热度历史记录"""
@@ -6981,23 +7139,21 @@ def get_events_by_stocks():
 
 @app.route('/api/events/<int:event_id>/concepts', methods=['GET'])
 def get_related_concepts(event_id):
-    """获取相关概念列表"""
+    """获取相关概念列表（AI分析结果）"""
     try:
         # 订阅控制：相关概念需要 Pro 及以上
         if not _has_required_level('pro'):
             return jsonify({'success': False, 'error': '需要Pro订阅', 'required_level': 'pro'}), 403
-        event = Event.query.get_or_404(event_id)
-        concepts = event.related_concepts.all()
+
+        # 直接查询 related_concepts 表
+        concepts = RelatedConcepts.query.filter_by(event_id=event_id).all()
 
         concepts_data = []
         for concept in concepts:
             concepts_data.append({
                 'id': concept.id,
-                'concept_code': concept.concept_code,
                 'concept': concept.concept,
                 'reason': concept.reason,
-                'image_paths': concept.image_paths_list,
-                'first_image_path': concept.get_first_image_path(),
                 'created_at': concept.created_at.isoformat() if concept.created_at else None
             })
 
@@ -7310,21 +7466,9 @@ def get_stock_quotes():
 
         current_time = datetime.now()
 
-        # ==================== 查询股票名称（直接查 MySQL） ====================
-        stock_names = {}
+        # ==================== 查询股票名称（使用 Redis 缓存） ====================
         base_codes = list(set([code.split('.')[0] for code in codes]))
-
-        if base_codes:
-            with engine.connect() as conn:
-                placeholders = ','.join([f':code{i}' for i in range(len(base_codes))])
-                params = {f'code{i}': code for i, code in enumerate(base_codes)}
-                result = conn.execute(text(
-                    f"SELECT SECCODE, SECNAME FROM ea_stocklist WHERE SECCODE IN ({placeholders})"
-                ), params).fetchall()
-
-                for row in result:
-                    base_code, name = row[0], row[1]
-                    stock_names[base_code] = name
+        stock_names = get_cached_stock_names(base_codes)
 
         # 构建完整的名称映射
         full_stock_names = {}
@@ -7355,34 +7499,17 @@ def get_stock_quotes():
         # 初始化 ClickHouse 客户端
         client = get_clickhouse_client()
 
-        # ==================== 查询前一交易日收盘价（直接查 MySQL） ====================
+        # ==================== 查询前一交易日收盘价（使用 Redis 缓存） ====================
         try:
             prev_close_map = {}
             if prev_trading_day:
                 # ea_trade 表的 TRADEDATE 格式是 YYYYMMDD（无连字符）
                 prev_day_str = prev_trading_day.strftime('%Y%m%d') if hasattr(prev_trading_day, 'strftime') else str(prev_trading_day).replace('-', '')
                 base_codes = list(set([code.split('.')[0] for code in codes]))
-                base_close_map = {}
 
-                # 直接从 MySQL 批量查询
-                with engine.connect() as conn:
-                    placeholders = ','.join([f':code{i}' for i in range(len(base_codes))])
-                    params = {f'code{i}': code for i, code in enumerate(base_codes)}
-                    params['trade_date'] = prev_day_str
-
-                    prev_close_result = conn.execute(text(f"""
-                        SELECT SECCODE, F007N as close_price
-                        FROM ea_trade
-                        WHERE SECCODE IN ({placeholders})
-                          AND TRADEDATE = :trade_date
-                    """), params).fetchall()
-
-                    for row in prev_close_result:
-                        base_code, close_price = row[0], row[1]
-                        close_val = float(close_price) if close_price else None
-                        base_close_map[base_code] = close_val
-
-                    print(f"前一交易日({prev_day_str})收盘价: 查询到 {len(prev_close_result)} 条")
+                # 使用 Redis 缓存获取前收盘价
+                base_close_map = get_cached_prev_close(base_codes, prev_day_str)
+                print(f"前一交易日({prev_day_str})收盘价: 获取到 {len(base_close_map)} 条（Redis缓存）")
 
                 # 为每个标准化代码分配收盘价
                 for norm_code in normalized_codes:
@@ -7391,20 +7518,16 @@ def get_stock_quotes():
                         prev_close_map[norm_code] = base_close_map[base_code]
 
             # 批量查询当前价格数据（从 ClickHouse）
+            # 使用 argMax 函数获取最新价格，比窗口函数效率高很多
             batch_price_query = """
-                WITH last_prices AS (
-                    SELECT
-                        code,
-                        close as last_price,
-                        ROW_NUMBER() OVER (PARTITION BY code ORDER BY timestamp DESC) as rn
-                    FROM stock_minute
-                    WHERE code IN %(codes)s
-                      AND timestamp >= %(start)s
-                      AND timestamp <= %(end)s
-                )
-                SELECT code, last_price
-                FROM last_prices
-                WHERE rn = 1
+                SELECT
+                    code,
+                    argMax(close, timestamp) as last_price
+                FROM stock_minute
+                WHERE code IN %(codes)s
+                  AND timestamp >= %(start)s
+                  AND timestamp <= %(end)s
+                GROUP BY code
             """
 
             batch_data = client.execute(batch_price_query, {
@@ -7500,14 +7623,25 @@ def get_stock_quotes():
         return jsonify({'success': False, 'error': str(e)}), 500
 
 
+# ==================== ClickHouse 连接池（单例模式） ====================
+_clickhouse_client = None
+_clickhouse_client_lock = threading.Lock()
+
 def get_clickhouse_client():
-    return Cclient(
-        host='127.0.0.1',
-        port=9000,
-        user='default',
-        password='Zzl33818!',
-        database='stock'
-    )
+    """获取 ClickHouse 客户端（单例模式，避免重复创建连接）"""
+    global _clickhouse_client
+    if _clickhouse_client is None:
+        with _clickhouse_client_lock:
+            if _clickhouse_client is None:
+                _clickhouse_client = Cclient(
+                    host='127.0.0.1',
+                    port=9000,
+                    user='default',
+                    password='Zzl33818!',
+                    database='stock'
+                )
+                print("[ClickHouse] 创建新连接（单例）")
+    return _clickhouse_client
 
 
 @app.route('/api/account/calendar/events', methods=['GET', 'POST'])
@@ -8142,18 +8276,9 @@ def get_batch_kline_data():
 
         client = get_clickhouse_client()
 
-        # 批量获取股票名称
-        stock_names = {}
-        with engine.connect() as conn:
-            base_codes = list(set([code.split('.')[0] for code in codes]))
-            if base_codes:
-                placeholders = ','.join([f':code{i}' for i in range(len(base_codes))])
-                params = {f'code{i}': code for i, code in enumerate(base_codes)}
-                result = conn.execute(text(
-                    f"SELECT SECCODE, SECNAME FROM ea_stocklist WHERE SECCODE IN ({placeholders})"
-                ), params).fetchall()
-                for row in result:
-                    stock_names[row[0]] = row[1]
+        # 批量获取股票名称（使用 Redis 缓存）
+        base_codes = list(set([code.split('.')[0] for code in codes]))
+        stock_names = get_cached_stock_names(base_codes)
 
         # 确定目标交易日和涨跌幅基准日（处理跨周末场景）
         # - 周五15:00后到周一15:00前，分时图显示周一行情，涨跌幅基于周五收盘价
@@ -8172,24 +8297,14 @@ def get_batch_kline_data():
         results = {}
 
         if chart_type == 'timeline':
-            # 批量获取前收盘价（从 MySQL ea_trade 表）
+            # 批量获取前收盘价（使用 Redis 缓存）
             # 使用 prev_trading_day 作为基准日期（处理跨周末场景）
             prev_close_map = {}
             if prev_trading_day:
                 prev_date_str = prev_trading_day.strftime('%Y%m%d')
-                with engine.connect() as conn:
-                    base_codes = list(set([code.split('.')[0] for code in codes]))
-                    if base_codes:
-                        placeholders = ','.join([f':code{i}' for i in range(len(base_codes))])
-                        params = {f'code{i}': code for i, code in enumerate(base_codes)}
-                        params['trade_date'] = prev_date_str
-                        result = conn.execute(text(f"""
-                            SELECT SECCODE, F007N FROM ea_trade
-                            WHERE SECCODE IN ({placeholders}) AND TRADEDATE = :trade_date AND F007N > 0
-                        """), params).fetchall()
-                        for row in result:
-                            prev_close_map[row[0]] = float(row[1])
-                print(f"分时图基准日期: {prev_trading_day}, 查询到 {len(prev_close_map)} 条前收盘价")
+                base_codes = list(set([code.split('.')[0] for code in codes]))
+                prev_close_map = get_cached_prev_close(base_codes, prev_date_str)
+                print(f"分时图基准日期: {prev_trading_day}, 获取到 {len(prev_close_map)} 条前收盘价（Redis缓存）")
 
             # 批量查询分时数据（使用标准化代码查询 ClickHouse）
             batch_data = client.execute("""
@@ -8686,8 +8801,6 @@ def get_stock_quote_detail(stock_code):
             'eps': None,
             'market_cap': None,
             'circ_mv': None,
-            'total_shares': None,  # 发行总股本（亿股）
-            'float_shares': None,  # 流通股本（亿股）
             'turnover_rate': None,
             'week52_high': None,
             'week52_low': None,
@@ -8734,9 +8847,6 @@ def get_stock_quote_detail(stock_code):
 
             if trade_result:
                 row = row_to_dict(trade_result)
-                # 调试日志：打印所有字段
-                app.logger.info(f"[quote-detail] stock={base_code}, row keys={list(row.keys())}")
-                app.logger.info(f"[quote-detail] total_shares={row.get('total_shares')}, float_shares={row.get('float_shares')}, pe_ratio={row.get('pe_ratio')}")
                 result_data['name'] = row.get('SECNAME') or ''
                 result_data['current_price'] = float(row.get('close_price') or 0)
                 result_data['change_percent'] = float(row.get('change_pct') or 0)
@@ -8744,31 +8854,16 @@ def get_stock_quote_detail(stock_code):
                 result_data['yesterday_close'] = float(row.get('pre_close') or 0)
                 result_data['today_high'] = float(row.get('high') or 0)
                 result_data['today_low'] = float(row.get('low') or 0)
-                pe_value = row.get('pe_ratio') or row.get('F026N')
-                result_data['pe'] = float(pe_value) if pe_value else None
+                result_data['pe'] = float(row.get('pe_ratio') or 0) if row.get('pe_ratio') else None
                 result_data['turnover_rate'] = float(row.get('turnover_rate') or 0)
                 result_data['sw_industry_l1'] = row.get('sw_industry_l1') or ''
                 result_data['sw_industry_l2'] = row.get('sw_industry_l2') or ''
                 result_data['industry_l1'] = row.get('industry_l1') or ''
                 result_data['industry'] = row.get('sw_industry_l2') or row.get('sw_industry_l1') or ''
 
-                # 计算股本和市值（兼容别名和原始字段名）
-                total_shares = float(row.get('total_shares') or row.get('F020N') or 0)
-                float_shares = float(row.get('float_shares') or row.get('F021N') or 0)
-                close_price = float(row.get('close_price') or row.get('F007N') or 0)
-                app.logger.info(f"[quote-detail] calculated: total_shares={total_shares}, float_shares={float_shares}")
-
-                # 发行总股本（亿股）
-                if total_shares > 0:
-                    total_shares_yi = total_shares / 100000000  # 转为亿股
-                    result_data['total_shares'] = round(total_shares_yi, 2)
-
-                # 流通股本（亿股）
-                if float_shares > 0:
-                    float_shares_yi = float_shares / 100000000  # 转为亿股
-                    result_data['float_shares'] = round(float_shares_yi, 2)
-
                 # 计算流通市值（亿元）
+                float_shares = float(row.get('float_shares') or 0)
+                close_price = float(row.get('close_price') or 0)
                 if float_shares > 0 and close_price > 0:
                     circ_mv = (float_shares * close_price) / 100000000  # 转为亿
                     result_data['circ_mv'] = round(circ_mv, 2)
@@ -10477,7 +10572,10 @@ def api_get_events():
         include_related_data = request.args.get('include_related_data', 'false').lower() == 'true'
 
         # ==================== 构建查询 ====================
-        query = Event.query
+        from sqlalchemy.orm import joinedload
+
+        # 使用 joinedload 预加载 creator，解决 N+1 查询问题
+        query = Event.query.options(joinedload(Event.creator))
 
         # 只返回有关联股票的事件（没有关联股票的事件不计入列表）
         from sqlalchemy import exists
@@ -11883,6 +11981,18 @@ def initialize_event_polling():
                 name='检查新事件并推送',
                 replace_existing=True
             )
+
+            # 每天 9:25 预热股票缓存（开盘前 5 分钟）
+            from apscheduler.triggers.cron import CronTrigger
+            scheduler.add_job(
+                func=preload_stock_cache,
+                trigger=CronTrigger(hour=9, minute=25),
+                id='preload_stock_cache',
+                name='预热股票缓存（股票名称+前收盘价）',
+                replace_existing=True
+            )
+            print(f'[缓存] 已添加定时任务: 每天 9:25 预热股票缓存')
+
             scheduler.start()
             print(f'[轮询] APScheduler 调度器已启动 (PID: {os.getpid()})，每 30 秒检查一次新事件')
 
@@ -18708,5 +18818,12 @@ if __name__ == '__main__':
     # 初始化事件轮询机制（WebSocket 推送）
     initialize_event_polling()
 
+    # 启动时预热股票缓存（股票名称 + 前收盘价）
+    print("[启动] 正在预热股票缓存...")
+    try:
+        preload_stock_cache()
+    except Exception as e:
+        print(f"[启动] 预热缓存失败（不影响服务启动）: {e}")
+
     # 使用 socketio.run 替代 app.run 以支持 WebSocket
     socketio.run(app, host='0.0.0.0', port=5001, debug=False, allow_unsafe_werkzeug=True)

get_related_chg.py

@@ -0,0 +1,491 @@
+from clickhouse_driver import Client as Cclient
+from sqlalchemy import create_engine, text
+from datetime import datetime, time as dt_time, timedelta
+import time
+import pandas as pd
+import os
+
+# 读取交易日数据
+script_dir = os.path.dirname(os.path.abspath(__file__))
+TRADING_DAYS_FILE = os.path.join(script_dir, 'tdays.csv')
+trading_days_df = pd.read_csv(TRADING_DAYS_FILE)
+trading_days_df['DateTime'] = pd.to_datetime(trading_days_df['DateTime']).dt.date
+TRADING_DAYS = sorted(trading_days_df['DateTime'].tolist())  # 排序后的交易日列表
+
+
+def get_clickhouse_client():
+    return Cclient(
+        host='127.0.0.1',
+        port=9000,
+        user='default',
+        password='Zzl33818!',
+        database='stock'
+    )
+
+
+def get_mysql_engine():
+    return create_engine(
+        "mysql+pymysql://root:Zzl33818!@127.0.0.1:3306/stock",
+        echo=False
+    )
+
+
+def is_trading_time(check_datetime=None):
+    """判断是否在交易时间内
+
+    Args:
+        check_datetime: 要检查的时间,默认为当前时间
+
+    Returns:
+        bool: True表示在交易时间内
+    """
+    if check_datetime is None:
+        check_datetime = datetime.now()
+
+    # 检查是否是交易日
+    check_date = check_datetime.date()
+    if check_date not in TRADING_DAYS:
+        return False
+
+    # 检查是否在交易时段内
+    check_time = check_datetime.time()
+
+    # 上午时段: 9:30 - 11:30
+    morning_start = dt_time(9, 30)
+    morning_end = dt_time(11, 30)
+
+    # 下午时段: 13:00 - 15:00
+    afternoon_start = dt_time(13, 0)
+    afternoon_end = dt_time(15, 0)
+
+    is_morning = morning_start <= check_time <= morning_end
+    is_afternoon = afternoon_start <= check_time <= afternoon_end
+
+    return is_morning or is_afternoon
+
+
+def get_next_trading_time():
+    """获取下一个交易时段的开始时间"""
+    now = datetime.now()
+    current_date = now.date()
+    current_time = now.time()
+
+    # 如果今天是交易日
+    if current_date in TRADING_DAYS:
+        morning_start = dt_time(9, 30)
+        afternoon_start = dt_time(13, 0)
+
+        # 如果还没到上午开盘
+        if current_time < morning_start:
+            return datetime.combine(current_date, morning_start)
+        # 如果在上午休市后,下午还没开盘
+        elif dt_time(11, 30) < current_time < afternoon_start:
+            return datetime.combine(current_date, afternoon_start)
+
+    # 否则找下一个交易日的上午开盘时间
+    for td in TRADING_DAYS:
+        if td > current_date:
+            return datetime.combine(td, dt_time(9, 30))
+
+    # 如果没有找到未来交易日,返回明天上午9:30(可能需要更新交易日数据)
+    return datetime.combine(current_date + timedelta(days=1), dt_time(9, 30))
+
+
+def get_next_trading_day(date):
+    """获取下一个交易日"""
+    for td in TRADING_DAYS:
+        if td > date:
+            return td
+    return None
+
+
+def get_nth_trading_day_after(start_date, n=7):
+    """获取start_date之后的第n个交易日"""
+    try:
+        start_idx = TRADING_DAYS.index(start_date)
+        target_idx = start_idx + n
+        if target_idx < len(TRADING_DAYS):
+            return TRADING_DAYS[target_idx]
+    except (ValueError, IndexError):
+        pass
+
+    # 如果start_date不在交易日列表中，找到它之后的交易日
+    future_days = [d for d in TRADING_DAYS if d > start_date]
+    if len(future_days) >= n:
+        return future_days[n - 1]
+    elif future_days:
+        return future_days[-1]  # 返回最后一个可用的交易日
+
+    return None
+
+
+def get_trading_day_info(event_datetime):
+    """获取事件对应的交易日信息"""
+    event_date = event_datetime.date()
+    market_close = dt_time(15, 0)
+
+    # 如果是交易日且在收盘前，使用当天
+    if event_date in TRADING_DAYS and event_datetime.time() <= market_close:
+        return event_date
+
+    # 否则使用下一个交易日
+    return get_next_trading_day(event_date)
+
+
+def calculate_stock_changes(stock_codes, event_datetime, ch_client, debug=False):
+    """批量计算一个事件关联的所有股票涨跌幅"""
+
+    if not stock_codes:
+        return None, None, None
+
+    event_date = event_datetime.date()
+    event_time = event_datetime.time()
+    market_open = dt_time(9, 30)
+    market_close = dt_time(15, 0)
+
+    # 确定起始时间点（事件发生后的第一个有效价格点）
+    if event_date in TRADING_DAYS and market_open <= event_time <= market_close:
+        # 事件在交易时间内发生 → 用事件发生时的价格作为起点
+        start_datetime = event_datetime
+        trading_date = event_date
+        end_datetime = datetime.combine(trading_date, market_close)
+        if debug:
+            print(f"  事件在交易时间内: {event_datetime} -> 起点={start_datetime}")
+    else:
+        # 事件在交易时间外发生 → 用下一个交易日开盘价作为起点
+        trading_date = get_trading_day_info(event_datetime)
+        if not trading_date:
+            if debug:
+                print(f"  找不到交易日: {event_datetime}")
+            return None, None, None
+        start_datetime = datetime.combine(trading_date, market_open)
+        end_datetime = datetime.combine(trading_date, market_close)
+        if debug:
+            print(f"  事件在非交易时间: {event_datetime} -> 下一交易日={trading_date}, 起点={start_datetime}")
+
+    # 获取7个交易日后的日期
+    week_trading_date = get_nth_trading_day_after(trading_date, 7)
+    if not week_trading_date:
+        # 降级：如果没有足够的未来交易日，就用当前能找到的最远日期
+        week_trading_date = trading_date + timedelta(days=10)
+
+    week_end_datetime = datetime.combine(week_trading_date, market_close)
+
+    if debug:
+        print(f"  查询范围: {start_datetime} -> 当日={end_datetime}, 周末={week_end_datetime}")
+        print(f"  股票代码: {stock_codes}")
+
+    # 一次性查询所有股票的价格数据
+    results = ch_client.execute("""
+                                SELECT code,
+                                       -- 起始价格：事件发生时或之后的第一个价格
+                                       argMin(close, timestamp) as start_price,
+                                       -- 当日收盘价：当日交易结束时的最后一个价格
+                                       argMax(
+                                           close, if(timestamp <= %(end)s, timestamp, toDateTime('1970-01-01'))
+                                       )                        as day_close_price,
+                                       -- 周后收盘价：7个交易日后的收盘价
+                                       argMax(
+                                           close, if(timestamp <= %(week_end)s, timestamp, toDateTime('1970-01-01'))
+                                       )                        as week_close_price
+                                FROM stock_minute
+                                WHERE code IN %(codes)s
+                                  AND timestamp >= %(start)s
+                                  AND timestamp <= %(week_end)s
+                                GROUP BY code
+                                HAVING start_price > 0
+                                """, {
+        'codes': tuple(stock_codes),
+        'start': start_datetime,
+        'end': end_datetime,
+        'week_end': week_end_datetime
+    })
+
+    if debug:
+        print(f"  查询到 {len(results)} 只股票的数据")
+
+    if not results:
+        return None, None, None
+
+    # 计算涨跌幅
+    day_changes = []
+    week_changes = []
+
+    for code, start_price, day_close, week_close in results:
+        if start_price and start_price > 0:
+            # 当日涨跌幅（从事件发生到当日收盘）
+            if day_close and day_close > 0:
+                day_change = (day_close - start_price) / start_price * 100
+                day_changes.append(day_change)
+
+            # 周度涨跌幅（从事件发生到第7个交易日收盘）
+            if week_close and week_close > 0:
+                week_change = (week_close - start_price) / start_price * 100
+                week_changes.append(week_change)
+
+    # 计算统计值
+    avg_change = sum(day_changes) / len(day_changes) if day_changes else None
+    max_change = max(day_changes) if day_changes else None
+    avg_week_change = sum(week_changes) / len(week_changes) if week_changes else None
+
+    if debug:
+        print(
+            f"  结果: 日均={avg_change:.2f}% 日最大={max_change:.2f}% 周均={avg_week_change:.2f}%" if avg_change else "  结果: 无有效数据")
+
+    return avg_change, max_change, avg_week_change
+
+
+def update_event_statistics(start_date=None, end_date=None, force_update=False, debug_mode=False):
+    """更新事件统计数据
+
+    Args:
+        start_date: 开始日期
+        end_date: 结束日期
+        force_update: 是否强制更新（忽略已有数据）
+        debug_mode: 是否开启调试模式
+    """
+    try:
+        print("[DEBUG] 开始 update_event_statistics")
+        print(f"[DEBUG] 参数: start_date={start_date}, end_date={end_date}, force_update={force_update}")
+
+        mysql_engine = get_mysql_engine()
+        print("[DEBUG] MySQL 引擎创建成功")
+
+        ch_client = get_clickhouse_client()
+        print("[DEBUG] ClickHouse 客户端创建成功")
+
+        with mysql_engine.connect() as mysql_conn:
+            print("[DEBUG] MySQL 连接已建立")
+            # 构建SQL查询
+            query = """
+                    SELECT e.id, \
+                           e.created_at, \
+                           GROUP_CONCAT(rs.stock_code) as stock_codes,
+                           e.related_avg_chg, \
+                           e.related_max_chg, \
+                           e.related_week_chg
+                    FROM event e
+                             JOIN related_stock rs ON e.id = rs.event_id \
+                    """
+
+            conditions = []
+            params = {}
+
+            if start_date:
+                conditions.append("e.created_at >= :start_date")
+                params["start_date"] = start_date
+
+            if end_date:
+                conditions.append("e.created_at <= :end_date")
+                params["end_date"] = end_date
+
+            if not force_update:
+                # 只更新没有数据的记录
+                conditions.append("(e.related_avg_chg IS NULL OR e.related_max_chg IS NULL)")
+
+            if conditions:
+                query += " WHERE " + " AND ".join(conditions)
+
+            query += """
+                GROUP BY e.id, e.created_at, e.related_avg_chg, e.related_max_chg, e.related_week_chg
+                ORDER BY e.created_at DESC
+            """
+
+            print(f"[DEBUG] 执行查询SQL:\n{query}")
+            print(f"[DEBUG] 查询参数: {params}")
+
+            events = mysql_conn.execute(text(query), params).fetchall()
+
+            print(f"[DEBUG] 查询返回 {len(events)} 条事件记录")
+            print(f"Found {len(events)} events to update (force_update={force_update})")
+            if debug_mode and len(events) > 0:
+                print(f"Date range: {events[-1][1]} to {events[0][1]}")
+
+            # 准备批量更新数据
+            update_data = []
+
+            for idx, event in enumerate(events, 1):
+                try:
+                    event_id = event[0]
+                    created_at = event[1]
+                    stock_codes = event[2].split(',') if event[2] else []
+                    existing_avg = event[3]
+                    existing_max = event[4]
+                    existing_week = event[5]
+
+                    if not stock_codes:
+                        continue
+
+                    if debug_mode and idx <= 3:  # 只调试前3个事件
+                        print(f"\n[Event {event_id}] created_at={created_at}")
+                        if not force_update and existing_avg is not None:
+                            print(
+                                f"  已有数据: avg={existing_avg:.2f}% max={existing_max:.2f}% week={existing_week:.2f}%")
+
+                    # 批量计算该事件所有股票的涨跌幅
+                    avg_change, max_change, week_change = calculate_stock_changes(
+                        stock_codes, created_at, ch_client, debug=(debug_mode and idx <= 3)
+                    )
+
+                    # 收集更新数据
+                    if any(x is not None for x in (avg_change, max_change, week_change)):
+                        update_data.append({
+                            "avg_chg": avg_change,
+                            "max_chg": max_change,
+                            "week_chg": week_change,
+                            "event_id": event_id
+                        })
+                        if idx <= 5:  # 前5条显示详情
+                            print(f"[DEBUG] 事件 {event_id}: avg={avg_change}, max={max_change}, week={week_change}")
+                    else:
+                        if idx <= 5:
+                            print(f"[DEBUG] 事件 {event_id}: 计算结果全为None，跳过")
+
+                    # 每处理10个事件打印一次进度
+                    if idx % 10 == 0:
+                        print(f"Processed {idx}/{len(events)} events...")
+
+                except Exception as e:
+                    print(f"Error processing event {event[0]}: {str(e)}")
+                    if debug_mode:
+                        import traceback
+                        traceback.print_exc()
+                    continue
+
+            # 批量更新MySQL
+            print(f"\n[DEBUG] ====== 准备写入数据库 ======")
+            print(f"[DEBUG] update_data 长度: {len(update_data)}")
+            if update_data:
+                print(f"[DEBUG] 前3条待更新数据: {update_data[:3]}")
+                print(f"[DEBUG] 执行 UPDATE 语句...")
+
+                result = mysql_conn.execute(text("""
+                                        UPDATE event
+                                        SET related_avg_chg  = :avg_chg,
+                                            related_max_chg  = :max_chg,
+                                            related_week_chg = :week_chg
+                                        WHERE id = :event_id
+                                        """), update_data)
+                print(f"[DEBUG] UPDATE 执行完成, rowcount={result.rowcount}")
+
+                # 关键：显式提交事务！SQLAlchemy 2.0 需要手动 commit
+                print("[DEBUG] 准备提交事务 (commit)...")
+                mysql_conn.commit()
+                print("[DEBUG] 事务已提交!")
+
+                print(f"Successfully updated {len(update_data)} events")
+            else:
+                print("[DEBUG] update_data 为空，没有数据需要更新!")
+
+    except Exception as e:
+        print(f"Error in update_event_statistics: {str(e)}")
+        raise
+
+
+def run_monitor():
+    """运行监控循环 - 仅在交易时间段内每2分钟强制更新最近7天数据"""
+    print("=" * 60)
+    print("启动交易时段监控模式")
+    print("运行规则: 仅在交易日的9:30-11:30和13:00-15:00运行")
+    print("更新频率: 每2分钟一次")
+    print("更新模式: 强制更新(force_update=True)")
+    print("更新范围: 最近7天的事件数据")
+    print("=" * 60)
+
+    while True:
+        try:
+            now = datetime.now()
+
+            # 检查是否在交易时间内
+            if is_trading_time(now):
+                seven_days_ago = now - timedelta(days=7)
+
+                print(f"\n{'=' * 60}")
+                print(f"[{now.strftime('%Y-%m-%d %H:%M:%S')}] 交易时段 - 开始更新...")
+                print(f"{'=' * 60}")
+
+                update_event_statistics(
+                    start_date=seven_days_ago,
+                    force_update=True,  # 强制更新所有数据
+                    debug_mode=False
+                )
+
+                print(f"\n[{now.strftime('%Y-%m-%d %H:%M:%S')}] 更新完成")
+                print(f"等待2分钟后执行下次更新...\n")
+                time.sleep(120)  # 2分钟
+
+            else:
+                # 不在交易时间,计算下次交易时间
+                next_trading_time = get_next_trading_time()
+                wait_seconds = (next_trading_time - now).total_seconds()
+                wait_minutes = int(wait_seconds / 60)
+
+                print(f"\n{'=' * 60}")
+                print(f"[{now.strftime('%Y-%m-%d %H:%M:%S')}] 非交易时段")
+                print(f"下次交易时间: {next_trading_time.strftime('%Y-%m-%d %H:%M:%S')}")
+                print(f"等待时长: {wait_minutes} 分钟")
+                print(f"{'=' * 60}\n")
+
+                # 等待到下一个交易时段(每5分钟检查一次,避免程序僵死)
+                check_interval = 300  # 5分钟检查一次
+                while not is_trading_time():
+                    time.sleep(min(check_interval, max(1, wait_seconds)))
+                    wait_seconds = (get_next_trading_time() - datetime.now()).total_seconds()
+                    if wait_seconds <= 0:
+                        break
+
+        except KeyboardInterrupt:
+            print("\n程序被用户中断")
+            break
+        except Exception as e:
+            print(f"Error in monitor loop: {str(e)}")
+            import traceback
+            traceback.print_exc()
+            print("等待1分钟后重试...")
+            time.sleep(60)  # 发生错误等待1分钟后重试
+
+
+if __name__ == "__main__":
+    import sys
+
+    # 支持命令行参数
+    # python get_related_chg.py --test  # 测试模式：只更新昨天和今天，开启调试
+    # python get_related_chg.py --once  # 单次强制更新最近7天
+    # python get_related_chg.py        # 正常运行：交易时段每2分钟强制更新
+
+    if len(sys.argv) > 1:
+        if sys.argv[1] == '--test':
+            # 测试模式：更新昨天和今天的数据，开启调试
+            print("=" * 60)
+            print("测试模式：更新昨天和今天的数据")
+            print("=" * 60)
+            yesterday = (datetime.now() - timedelta(days=2)).replace(hour=15, minute=0, second=0)
+            tomorrow = datetime.now() + timedelta(days=1)
+            update_event_statistics(
+                start_date=yesterday,
+                end_date=tomorrow,
+                force_update=True,
+                debug_mode=True
+            )
+            print("\n测试完成！")
+
+        elif sys.argv[1] == '--once':
+            # 单次强制更新模式
+            print("=" * 60)
+            print("单次强制更新模式：重新计算最近7天所有数据")
+            print("=" * 60)
+            seven_days_ago = datetime.now() - timedelta(days=7)
+            update_event_statistics(
+                start_date=seven_days_ago,
+                force_update=True,
+                debug_mode=False
+            )
+            print("\n强制更新完成！")
+        else:
+            print("未知参数。支持的参数:")
+            print("  --test  : 测试模式(更新昨天和今天,开启调试)")
+            print("  --once  : 单次强制更新最近7天")
+            print("  (无参数): 交易时段监控模式(每2分钟强制更新)")
+    else:
+        # 正常监控模式：仅在交易时间段运行
+        run_monitor()

gunicorn_eventlet_config.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 """
-Gunicorn 配置文件 - Eventlet 极限高并发配置（110.42.32.207 专用）
+Gunicorn 配置文件 - Eventlet 高并发配置（48核128GB 专用）
 
 服务器配置: 48核心 128GB 内存
-目标并发: 160,000+ 并发连接
+目标并发: 5,000-10,000 实际并发（理论 320,000 连接）
 
 使用方式:
     # 设置环境变量后启动
@@ -14,10 +14,12 @@ Gunicorn 配置文件 - Eventlet 极限高并发配置（110.42.32.207 专用）
     REDIS_HOST=127.0.0.1 gunicorn -c gunicorn_eventlet_config.py app:app
 
 架构说明:
-    - 16 个 Eventlet Worker（每个占用 1 核心，预留 32 核给系统/Redis/MySQL）
+    - 32 个 Eventlet Worker（每个占用 1 核心，预留 16 核给系统/Redis/MySQL）
     - 每个 Worker 处理 10000+ 并发连接（协程异步 I/O）
+    - 数据库连接池: 32 workers × 150 = 4800 连接（实际瓶颈）
     - Redis 消息队列同步跨 Worker 的 WebSocket 消息
-    - 总并发能力: 16 × 10000 = 160,000+ 连接
+    - 理论并发能力: 32 × 10000 = 320,000 连接
+    - 实际并发能力: 5,000-10,000（受数据库连接限制）
 """
 
 import os
@@ -32,9 +34,9 @@ os.environ.setdefault('REDIS_HOST', '127.0.0.1')
 bind = '0.0.0.0:5001'
 
 # Worker 进程数
-# 48 核心机器: 16 Workers（预留资源给 Redis/MySQL/系统）
+# 48 核心机器: 32 Workers（目标 5000-10000 并发）
 # 每个 Eventlet Worker 是单线程但支持协程并发
-workers = 16
+workers = 32
 
 # Worker 类型 - eventlet 异步模式
 worker_class = 'eventlet'
@@ -97,14 +99,17 @@ def on_starting(server):
     workers = server.app.cfg.workers
     connections = server.app.cfg.worker_connections
     total = workers * connections
+    db_pool = workers * 150  # pool_size=50 + max_overflow=100
 
     print("=" * 70)
-    print("🚀 Gunicorn + Eventlet 极限高并发服务器正在启动...")
+    print("🚀 Gunicorn + Eventlet 高并发服务器正在启动...")
     print("=" * 70)
     print(f"   服务器配置: 48核心 128GB 内存")
     print(f"   Workers: {workers} 个 Eventlet 协程进程")
     print(f"   每 Worker 连接数: {connections:,}")
-    print(f"   总并发能力: {total:,} 连接")
+    print(f"   理论并发能力: {total:,} 连接")
+    print(f"   数据库连接池: {db_pool:,} 连接（实际瓶颈）")
+    print(f"   目标实际并发: 5,000-10,000")
     print("-" * 70)
     print(f"   Bind: {server.app.cfg.bind}")
     print(f"   Max Requests: {server.app.cfg.max_requests:,}")
@@ -122,18 +127,21 @@ def when_ready(server):
     workers = server.app.cfg.workers
     connections = server.app.cfg.worker_connections
     total = workers * connections
+    db_pool = workers * 150
 
     print("=" * 70)
     print(f"✅ Gunicorn + Eventlet 服务准备就绪!")
     print(f"   {workers} 个 Worker 已启动")
-    print(f"   总并发能力: {total:,} 连接")
+    print(f"   理论并发能力: {total:,} 连接")
+    print(f"   数据库连接池: {db_pool:,} 连接")
+    print(f"   目标实际并发: 5,000-10,000")
     print(f"   WebSocket + HTTP API 混合高并发已启用")
     print("=" * 70)
 
 
 def post_worker_init(worker):
     """Worker 初始化完成后调用"""
-    print(f"✅ Eventlet Worker {worker.pid} 已初始化 (10,000 并发连接就绪)")
+    print(f"✅ Eventlet Worker {worker.pid} 已初始化 (10,000 并发连接 + 150 数据库连接就绪)")
 
     # 触发事件轮询初始化（使用 Redis 锁确保只有一个 Worker 启动调度器）
     try:

src/components/EventDetailPanel/DynamicNewsDetailPanel.js

@@ -198,10 +198,6 @@ const DynamicNewsDetailPanel = ({ event, showHeader = true }) => {
     }
   }, [sectionState.stocks, stocks.length, refreshQuotes]);
 
-  // 相关概念 - 展开/收起（无需加载）
-  const handleConceptsToggle = useCallback(() => {
-    dispatchSection({ type: 'TOGGLE', section: 'concepts' });
-  }, []);
 
   // 历史事件对比 - 数据已预加载，只需切换展开状态
   const handleHistoricalToggle = useCallback(() => {
@@ -350,13 +346,10 @@ const DynamicNewsDetailPanel = ({ event, showHeader = true }) => {
             )}
           </CollapsibleSection>
 
-          {/* 相关概念（可折叠） - 需要 PRO 权限 */}
+          {/* 相关概念（手风琴样式） - 需要 PRO 权限 */}
           <RelatedConceptsSection
+            eventId={event.id}
             eventTitle={event.title}
-            effectiveTradingDate={event.trading_date || event.created_at}
-            eventTime={event.created_at}
-            isOpen={sectionState.concepts.isOpen}
-            onToggle={handleConceptsToggle}
             subscriptionBadge={!canAccessConcepts ? <SubscriptionBadge tier="pro" size="sm" /> : null}
             isLocked={!canAccessConcepts}
             onLockedClick={() => handleLockedClick('相关概念', 'pro')}

src/components/EventDetailPanel/RelatedConceptsSection/DetailedConceptCard.js

@@ -19,8 +19,9 @@ import ConceptStockItem from './ConceptStockItem';
 /**
  * 详细概念卡片组件
  * @param {Object} props
- * @param {Object} props.concept - 概念对象（兼容 v1/v2 API）
+ * @param {Object} props.concept - 概念对象（兼容 v1/v2 API 和 related_concepts 表数据）
  *   - concept: 概念名称
+ *   - reason: 关联原因（来自 related_concepts 表）
  *   - stock_count: 相关股票数量
  *   - score: 相关度（0-1）
  *   - price_info.avg_change_pct: 平均涨跌幅
@@ -34,6 +35,8 @@ const DetailedConceptCard = ({ concept, onClick }) => {
   const borderColor = useColorModeValue('gray.200', 'gray.600');
   const headingColor = useColorModeValue('gray.700', 'gray.200');
   const stockCountColor = useColorModeValue('gray.500', 'gray.400');
+  const reasonBg = useColorModeValue('blue.50', 'blue.900');
+  const reasonColor = useColorModeValue('gray.700', 'gray.200');
 
   // 计算相关度百分比
   const relevanceScore = Math.round((concept.score || 0) * 100);
@@ -43,6 +46,9 @@ const DetailedConceptCard = ({ concept, onClick }) => {
   const changeColor = changePct > 0 ? 'red' : changePct < 0 ? 'green' : 'gray';
   const changeSymbol = changePct > 0 ? '+' : '';
 
+  // 判断是否来自数据库（有 reason 字段）
+  const isFromDatabase = !!concept.reason;
+
   return (
     <Card
       bg={cardBg}
@@ -67,17 +73,27 @@ const DetailedConceptCard = ({ concept, onClick }) => {
                 {concept.concept}
               </Text>
               <HStack spacing={2} flexWrap="wrap">
-                <Badge colorScheme="purple" fontSize="xs">
-                  相关度: {relevanceScore}%
-                </Badge>
-                <Badge colorScheme="orange" fontSize="xs">
-                  {concept.stock_count} 只股票
-                </Badge>
+                {/* 数据库数据显示"AI分析"标签，搜索数据显示相关度 */}
+                {isFromDatabase ? (
+                  <Badge colorScheme="green" fontSize="xs">
+                    AI 分析
+                  </Badge>
+                ) : (
+                  <Badge colorScheme="purple" fontSize="xs">
+                    相关度: {relevanceScore}%
+                  </Badge>
+                )}
+                {/* 只有搜索数据才显示股票数量 */}
+                {!isFromDatabase && concept.stock_count > 0 && (
+                  <Badge colorScheme="orange" fontSize="xs">
+                    {concept.stock_count} 只股票
+                  </Badge>
+                )}
               </HStack>
             </VStack>
 
-            {/* 右侧：涨跌幅 */}
-            {concept.price_info?.avg_change_pct && (
+            {/* 右侧：涨跌幅（仅搜索数据有） */}
+            {!isFromDatabase && concept.price_info?.avg_change_pct && (
               <Box textAlign="right">
                 <Text fontSize="xs" color={stockCountColor} mb={1}>
                   平均涨跌幅
@@ -97,8 +113,30 @@ const DetailedConceptCard = ({ concept, onClick }) => {
 
           <Divider />
 
-          {/* 概念描述 */}
-          {concept.description && (
+          {/* 关联原因（来自数据库，突出显示） */}
+          {concept.reason && (
+            <Box
+              bg={reasonBg}
+              p={3}
+              borderRadius="md"
+              borderLeft="4px solid"
+              borderLeftColor="blue.400"
+            >
+              <Text fontSize="xs" fontWeight="bold" color="blue.500" mb={1}>
+                关联原因
+              </Text>
+              <Text
+                fontSize="sm"
+                color={reasonColor}
+                lineHeight="1.8"
+              >
+                {concept.reason}
+              </Text>
+            </Box>
+          )}
+
+          {/* 概念描述（仅搜索数据有，且没有 reason 时显示） */}
+          {!concept.reason && concept.description && (
             <Text
               fontSize="sm"
               color={stockCountColor}

src/components/EventDetailPanel/RelatedConceptsSection/SimpleConceptCard.js

@@ -14,10 +14,11 @@ import {
 /**
  * 简单概念卡片组件
  * @param {Object} props
- * @param {Object} props.concept - 概念对象
- *   - name: 概念名称
+ * @param {Object} props.concept - 概念对象（兼容搜索数据和数据库数据）
+ *   - concept: 概念名称
+ *   - reason: 关联原因（来自数据库）
  *   - stock_count: 相关股票数量
- *   - relevance: 相关度（0-100）
+ *   - score: 相关度（0-1）
  * @param {Function} props.onClick - 点击回调
  * @param {Function} props.getRelevanceColor - 获取相关度颜色的函数
  */
@@ -34,13 +35,16 @@ const SimpleConceptCard = ({ concept, onClick, getRelevanceColor }) => {
   const changeColor = changePct !== null ? (changePct > 0 ? 'red' : changePct < 0 ? 'green' : 'gray') : null;
   const changeSymbol = changePct !== null && changePct > 0 ? '+' : '';
 
+  // 判断是否来自数据库（有 reason 字段）
+  const isFromDatabase = !!concept.reason;
+
   return (
     <VStack
       align="stretch"
       spacing={1}
       bg={cardBg}
       borderWidth="1px"
-      borderColor={borderColor}
+      borderColor={isFromDatabase ? 'green.300' : borderColor}
       borderRadius="md"
       px={2}
       py={1}
@@ -61,30 +65,39 @@ const SimpleConceptCard = ({ concept, onClick, getRelevanceColor }) => {
         wordBreak="break-word"
         lineHeight="1.4"
       >
-        {concept.concept}{' '}
-        <Text as="span" color="gray.500">
-          ({concept.stock_count})
-        </Text>
+        {concept.concept}
+        {/* 只有搜索数据才显示股票数量 */}
+        {!isFromDatabase && concept.stock_count > 0 && (
+          <Text as="span" color="gray.500">
+            {' '}({concept.stock_count})
+          </Text>
+        )}
       </Text>
 
-      {/* 第二行：相关度 + 涨跌幅 */}
+      {/* 第二行：标签 */}
       <Flex justify="space-between" align="center" gap={1} flexWrap="wrap">
-        {/* 相关度标签 */}
-        <Box
-          bg={relevanceColors.bg}
-          color={relevanceColors.color}
-          px={1.5}
-          py={0.5}
-          borderRadius="sm"
-          flexShrink={0}
-        >
-          <Text fontSize="10px" fontWeight="medium" whiteSpace="nowrap">
-            相关度: {relevanceScore}%
-          </Text>
-        </Box>
+        {/* 数据库数据显示"AI分析"，搜索数据显示相关度 */}
+        {isFromDatabase ? (
+          <Badge colorScheme="green" fontSize="10px" px={1.5} py={0.5}>
+            AI 分析
+          </Badge>
+        ) : (
+          <Box
+            bg={relevanceColors.bg}
+            color={relevanceColors.color}
+            px={1.5}
+            py={0.5}
+            borderRadius="sm"
+            flexShrink={0}
+          >
+            <Text fontSize="10px" fontWeight="medium" whiteSpace="nowrap">
+              相关度: {relevanceScore}%
+            </Text>
+          </Box>
+        )}
 
-        {/* 涨跌幅数据 */}
-        {changePct !== null && (
+        {/* 涨跌幅数据（仅搜索数据有） */}
+        {!isFromDatabase && changePct !== null && (
           <Badge
             colorScheme={changeColor}
             fontSize="10px"

src/components/EventDetailPanel/RelatedConceptsSection/index.js

@@ -1,83 +1,140 @@
 // src/components/EventDetailPanel/RelatedConceptsSection/index.js
-// 相关概念区组件（主组件）
+// 相关概念区组件 - 折叠手风琴样式
 
 import React, { useState, useEffect } from 'react';
 import {
   Box,
-  SimpleGrid,
   Flex,
-  Button,
-  Collapse,
   Heading,
   Center,
   Spinner,
   Text,
+  Badge,
+  VStack,
+  HStack,
+  Icon,
+  Collapse,
   useColorModeValue,
 } from '@chakra-ui/react';
-import { ChevronDownIcon, ChevronUpIcon } from '@chakra-ui/icons';
+import { ChevronRightIcon, ChevronDownIcon } from '@chakra-ui/icons';
 import { useNavigate } from 'react-router-dom';
-import dayjs from 'dayjs';
-import SimpleConceptCard from './SimpleConceptCard';
-import DetailedConceptCard from './DetailedConceptCard';
-import TradingDateInfo from './TradingDateInfo';
 import { logger } from '@utils/logger';
 import { getApiBase } from '@utils/apiConfig';
 
+/**
+ * 单个概念项组件（手风琴项）
+ */
+const ConceptItem = ({ concept, isExpanded, onToggle, onNavigate }) => {
+  const itemBg = useColorModeValue('white', 'gray.700');
+  const itemHoverBg = useColorModeValue('gray.50', 'gray.650');
+  const borderColor = useColorModeValue('gray.200', 'gray.600');
+  const conceptColor = useColorModeValue('blue.600', 'blue.300');
+  const reasonBg = useColorModeValue('blue.50', 'gray.800');
+  const reasonColor = useColorModeValue('gray.700', 'gray.200');
+  const iconColor = useColorModeValue('gray.500', 'gray.400');
+
+  return (
+    <Box
+      borderWidth="1px"
+      borderColor={borderColor}
+      borderRadius="md"
+      overflow="hidden"
+      bg={itemBg}
+    >
+      {/* 概念标题行 - 可点击展开 */}
+      <Flex
+        px={3}
+        py={2.5}
+        cursor="pointer"
+        align="center"
+        justify="space-between"
+        _hover={{ bg: itemHoverBg }}
+        onClick={onToggle}
+        transition="background 0.2s"
+      >
+        <HStack spacing={2} flex={1}>
+          <Icon
+            as={isExpanded ? ChevronDownIcon : ChevronRightIcon}
+            color={iconColor}
+            boxSize={4}
+            transition="transform 0.2s"
+          />
+          <Text
+            fontSize="sm"
+            fontWeight="medium"
+            color={conceptColor}
+            cursor="pointer"
+            _hover={{ textDecoration: 'underline' }}
+            onClick={(e) => {
+              e.stopPropagation();
+              onNavigate(concept);
+            }}
+          >
+            {concept.concept}
+          </Text>
+          <Badge colorScheme="green" fontSize="xs" flexShrink={0}>
+            AI 分析
+          </Badge>
+        </HStack>
+      </Flex>
+
+      {/* 关联原因 - 可折叠 */}
+      <Collapse in={isExpanded} animateOpacity>
+        <Box
+          px={4}
+          py={3}
+          bg={reasonBg}
+          borderTop="1px solid"
+          borderTopColor={borderColor}
+        >
+          <Text
+            fontSize="sm"
+            color={reasonColor}
+            lineHeight="1.8"
+            whiteSpace="pre-wrap"
+          >
+            {concept.reason || '暂无关联原因说明'}
+          </Text>
+        </Box>
+      </Collapse>
+    </Box>
+  );
+};
+
 /**
  * 相关概念区组件
  * @param {Object} props
- * @param {string} props.eventTitle - 事件标题（用于搜索概念）
- * @param {string} props.effectiveTradingDate - 有效交易日期（涨跌幅数据日期）
- * @param {string|Object} props.eventTime - 事件发生时间
+ * @param {number} props.eventId - 事件ID（用于获取 related_concepts 表数据）
+ * @param {string} props.eventTitle - 事件标题（备用）
  * @param {React.ReactNode} props.subscriptionBadge - 订阅徽章组件（可选）
- * @param {boolean} props.isLocked - 是否锁定详细模式（需要付费）
- * @param {Function} props.onLockedClick - 锁定时的点击回调（触发付费弹窗）
+ * @param {boolean} props.isLocked - 是否锁定（需要付费）
+ * @param {Function} props.onLockedClick - 锁定时的点击回调
  */
 const RelatedConceptsSection = ({
+  eventId,
   eventTitle,
-  effectiveTradingDate,
-  eventTime,
   subscriptionBadge = null,
   isLocked = false,
   onLockedClick = null,
-  isOpen = undefined,  // 新增：受控模式（外部控制展开状态）
-  onToggle = undefined  // 新增：受控模式（外部控制展开回调）
 }) => {
-  // 使用外部 isOpen，如果没有则使用内部 useState
-  const [internalExpanded, setInternalExpanded] = useState(false);
-  const isExpanded = onToggle !== undefined ? isOpen : internalExpanded;
   const [concepts, setConcepts] = useState([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState(null);
+  // 记录每个概念的展开状态
+  const [expandedItems, setExpandedItems] = useState({});
   const navigate = useNavigate();
 
   // 颜色配置
   const sectionBg = useColorModeValue('gray.50', 'gray.750');
   const headingColor = useColorModeValue('gray.700', 'gray.200');
   const textColor = useColorModeValue('gray.600', 'gray.400');
+  const countBadgeBg = useColorModeValue('blue.100', 'blue.800');
+  const countBadgeColor = useColorModeValue('blue.700', 'blue.200');
 
-  console.log('[RelatedConceptsSection] 组件渲染', {
-    eventTitle,
-    effectiveTradingDate,
-    eventTime,
-    loading,
-    conceptsCount: concepts?.length || 0,
-    error
-  });
-
-  // 搜索相关概念
+  // 获取相关概念
   useEffect(() => {
-    const searchConcepts = async () => {
-      console.log('[RelatedConceptsSection] useEffect 触发', {
-        eventTitle,
-        effectiveTradingDate
-      });
-
-      if (!eventTitle || !effectiveTradingDate) {
-        console.log('[RelatedConceptsSection] 缺少必要参数，跳过搜索', {
-          hasEventTitle: !!eventTitle,
-          hasEffectiveTradingDate: !!effectiveTradingDate
-        });
+    const fetchConcepts = async () => {
+      if (!eventId) {
         setLoading(false);
         return;
       }
@@ -86,178 +143,103 @@ const RelatedConceptsSection = ({
         setLoading(true);
         setError(null);
 
-        // 格式化交易日期 - 统一使用 moment 处理
-        let formattedTradeDate;
-        try {
-          // 不管传入的是什么格式，都用 moment 解析并格式化为 YYYY-MM-DD
-          formattedTradeDate = dayjs(effectiveTradingDate).format('YYYY-MM-DD');
-
-          // 验证日期是否有效
-          if (!dayjs(formattedTradeDate, 'YYYY-MM-DD', true).isValid()) {
-            console.warn('[RelatedConceptsSection] 无效日期，使用当前日期');
-            formattedTradeDate = dayjs().format('YYYY-MM-DD');
-          }
-        } catch (error) {
-          console.warn('[RelatedConceptsSection] 日期格式化失败，使用当前日期', error);
-          formattedTradeDate = dayjs().format('YYYY-MM-DD');
-        }
-
-        const requestBody = {
-          query: eventTitle,
-          size: 5,
-          page: 1,
-          sort_by: "_score",
-          trade_date: formattedTradeDate
-        };
-
-        const apiUrl = `${getApiBase()}/concept-api/search`;
-        console.log('[RelatedConceptsSection] 发送请求', {
-          url: apiUrl,
-          requestBody
-        });
-        logger.debug('RelatedConceptsSection', '搜索概念', requestBody);
-
+        const apiUrl = `${getApiBase()}/api/events/${eventId}/concepts`;
         const response = await fetch(apiUrl, {
-          method: 'POST',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify(requestBody)
-        });
-
-        console.log('[RelatedConceptsSection] 响应状态', {
-          ok: response.ok,
-          status: response.status,
-          statusText: response.statusText
+          method: 'GET',
+          headers: { 'Content-Type': 'application/json' },
+          credentials: 'include'
         });
 
         if (!response.ok) {
+          if (response.status === 403) {
+            setConcepts([]);
+            setLoading(false);
+            return;
+          }
           throw new Error(`HTTP error! status: ${response.status}`);
         }
 
         const data = await response.json();
-        console.log('[RelatedConceptsSection] 响应数据', {
-          hasResults: !!data.results,
-          resultsCount: data.results?.length || 0,
-          hasDataConcepts: !!(data.data && data.data.concepts),
-          data: data
-        });
-        logger.debug('RelatedConceptsSection', '概念搜索响应', {
-          hasResults: !!data.results,
-          resultsCount: data.results?.length || 0
-        });
-
-        // 设置概念数据
-        if (data.results && Array.isArray(data.results)) {
-          console.log('[RelatedConceptsSection] 设置概念数据 (results)', data.results);
-          setConcepts(data.results);
-        } else if (data.data && data.data.concepts) {
-          // 向后兼容
-          console.log('[RelatedConceptsSection] 设置概念数据 (data.concepts)', data.data.concepts);
-          setConcepts(data.data.concepts);
+        if (data.success && Array.isArray(data.data)) {
+          setConcepts(data.data);
+          // 默认展开第一个
+          if (data.data.length > 0) {
+            setExpandedItems({ 0: true });
+          }
         } else {
-          console.log('[RelatedConceptsSection] 没有找到概念数据，设置为空数组');
           setConcepts([]);
         }
       } catch (err) {
-        console.error('[RelatedConceptsSection] 搜索概念失败', err);
-        logger.error('RelatedConceptsSection', 'searchConcepts', err);
+        console.error('[RelatedConceptsSection] 获取概念失败', err);
+        logger.error('RelatedConceptsSection', 'fetchConcepts', err);
         setError('加载概念数据失败');
         setConcepts([]);
       } finally {
-        console.log('[RelatedConceptsSection] 加载完成');
         setLoading(false);
       }
     };
 
-    searchConcepts();
-  }, [eventTitle, effectiveTradingDate]);
+    fetchConcepts();
+  }, [eventId]);
+
+  // 切换某个概念的展开状态
+  const toggleItem = (index) => {
+    if (isLocked && onLockedClick) {
+      onLockedClick();
+      return;
+    }
+    setExpandedItems(prev => ({
+      ...prev,
+      [index]: !prev[index]
+    }));
+  };
+
+  // 跳转到概念中心
+  const handleNavigate = (concept) => {
+    navigate(`/concepts?q=${encodeURIComponent(concept.concept)}`);
+  };
 
   // 加载中状态
   if (loading) {
     return (
       <Box bg={sectionBg} p={3} borderRadius="md">
         <Center py={4}>
-          <Spinner size="md" color="blue.500" mr={2} />
+          <Spinner size="sm" color="blue.500" mr={2} />
           <Text color={textColor} fontSize="sm">加载相关概念中...</Text>
         </Center>
       </Box>
     );
   }
 
-  // 判断是否有数据
   const hasNoConcepts = !concepts || concepts.length === 0;
 
-  /**
-   * 根据相关度获取颜色（浅色背景 + 深色文字）
-   * @param {number} relevance - 相关度（0-100）
-   * @returns {Object} 包含背景色和文字色
-   */
-  const getRelevanceColor = (relevance) => {
-    if (relevance >= 90) {
-      return { bg: 'purple.50', color: 'purple.800' }; // 极高相关
-    } else if (relevance >= 80) {
-      return { bg: 'pink.50', color: 'pink.800' }; // 高相关
-    } else if (relevance >= 70) {
-      return { bg: 'orange.50', color: 'orange.800' }; // 中等相关
-    } else {
-      return { bg: 'gray.100', color: 'gray.700' }; // 低相关
-    }
-  };
-
-  /**
-   * 处理概念点击
-   * @param {Object} concept - 概念对象
-   */
-  const handleConceptClick = (concept) => {
-    // 跳转到概念中心，并搜索该概念
-    navigate(`/concepts?q=${encodeURIComponent(concept.concept)}`);
-  };
-
   return (
     <Box bg={sectionBg} p={3} borderRadius="md">
-      {/* 标题栏 - 两行布局 */}
-      <Box mb={3}>
-        {/* 第一行：标题 + Badge + 按钮 */}
-        <Flex justify="space-between" align="center" mb={2}>
-          <Flex align="center" gap={2}>
-            <Heading size="sm" color={headingColor}>
-              相关概念
-            </Heading>
-            {/* 订阅徽章 */}
-            {subscriptionBadge}
-          </Flex>
-          <Button
-            size="sm"
-            variant="ghost"
-            colorScheme="blue"
-            rightIcon={isExpanded ? <ChevronUpIcon /> : <ChevronDownIcon />}
-            onClick={() => {
-              // 如果被锁定且有回调函数，触发付费弹窗
-              if (isLocked && onLockedClick) {
-                onLockedClick();
-              } else if (onToggle !== undefined) {
-                // 受控模式：调用外部回调
-                onToggle();
-              } else {
-                // 非受控模式：使用内部状态
-                setInternalExpanded(!internalExpanded);
-              }
-            }}
-          >
-            {isExpanded ? '收起' : '查看详细'}
-          </Button>
-        </Flex>
-        {/* 第二行：交易日期信息 */}
-        <TradingDateInfo
-          effectiveTradingDate={effectiveTradingDate}
-          eventTime={eventTime}
-        />
-      </Box>
+      {/* 标题栏 */}
+      <Flex justify="space-between" align="center" mb={3}>
+        <HStack spacing={2}>
+          <Heading size="sm" color={headingColor}>
+            相关概念
+          </Heading>
+          {!hasNoConcepts && (
+            <Badge
+              bg={countBadgeBg}
+              color={countBadgeColor}
+              fontSize="xs"
+              px={2}
+              py={0.5}
+              borderRadius="full"
+            >
+              {concepts.length}
+            </Badge>
+          )}
+          {subscriptionBadge}
+        </HStack>
+      </Flex>
 
-      {/* 简单模式：横向卡片列表（总是显示） */}
+      {/* 概念列表 - 手风琴样式 */}
       {hasNoConcepts ? (
-        <Box mb={isExpanded ? 3 : 0}>
+        <Box py={2}>
           {error ? (
             <Text color="red.500" fontSize="sm">{error}</Text>
           ) : (
@@ -265,41 +247,18 @@ const RelatedConceptsSection = ({
           )}
         </Box>
       ) : (
-        <Flex gap={2} flexWrap="wrap" mb={isExpanded ? 3 : 0}>
+        <VStack spacing={2} align="stretch">
           {concepts.map((concept, index) => (
-            <SimpleConceptCard
-              key={index}
+            <ConceptItem
+              key={concept.id || index}
               concept={concept}
-              onClick={handleConceptClick}
-              getRelevanceColor={getRelevanceColor}
+              isExpanded={!!expandedItems[index]}
+              onToggle={() => toggleItem(index)}
+              onNavigate={handleNavigate}
             />
           ))}
-        </Flex>
+        </VStack>
       )}
-
-      {/* 详细模式：卡片网格（可折叠） */}
-      <Collapse in={isExpanded} animateOpacity>
-        {hasNoConcepts ? (
-          <Box py={4}>
-            {error ? (
-              <Text color="red.500" fontSize="sm" textAlign="center">{error}</Text>
-            ) : (
-              <Text color={textColor} fontSize="sm" textAlign="center">暂无详细数据</Text>
-            )}
-          </Box>
-        ) : (
-          /* 详细概念卡片网格 */
-          <SimpleGrid columns={{ base: 1, md: 2 }} spacing={4}>
-            {concepts.map((concept, index) => (
-              <DetailedConceptCard
-                key={index}
-                concept={concept}
-                onClick={handleConceptClick}
-              />
-            ))}
-          </SimpleGrid>
-        )}
-      </Collapse>
     </Box>
   );
 };