update pay function

app.py

@@ -7430,11 +7430,22 @@ def api_get_events():
         # 新增：关键词/全文搜索过滤（MySQL JSON）
         if search_query:
             like_pattern = f"%{search_query}%"
+
+            # 子查询：查找关联股票中匹配的事件ID
+            stock_subquery = db.session.query(RelatedStock.event_id).filter(
+                db.or_(
+                    RelatedStock.stock_name.ilike(like_pattern),
+                    RelatedStock.relation_desc.ilike(like_pattern)
+                )
+            ).distinct()
+
+            # 主查询：搜索事件标题、描述、关键词或关联股票
             query = query.filter(
                 db.or_(
                     Event.title.ilike(like_pattern),
                     Event.description.ilike(like_pattern),
-                    text(f"JSON_SEARCH(keywords, 'one', '%{search_query}%') IS NOT NULL")
+                    text(f"JSON_SEARCH(keywords, 'one', '%{search_query}%') IS NOT NULL"),
+                    Event.id.in_(stock_subquery)
                 )
             )
         if recent_days: