diff --git a/app.py b/app.py
index 99f35f8c..e7891c80 100755
--- a/app.py
+++ b/app.py
@@ -9998,8 +9998,10 @@ def api_get_events():
             like_pattern = f"%{search_query}%"
 
             # 子查询：查找关联股票中匹配的事件ID
+            # stock_code 格式：600111.SH / 000001.SZ / 830001.BJ，支持不带后缀搜索
             stock_subquery = db.session.query(RelatedStock.event_id).filter(
                 db.or_(
+                    RelatedStock.stock_code.ilike(like_pattern),  # 支持股票代码搜索
                     RelatedStock.stock_name.ilike(like_pattern),
                     RelatedStock.relation_desc.ilike(like_pattern)
                 )