From 555391fd617270c1cffea27adb39fc7b3f30c1eb Mon Sep 17 00:00:00 2001
From: unknown <kim.kanghee>
Date: Wed, 24 Jun 2026 15:00:36 +0900
Subject: [PATCH] fix: resolve KeyError for selected_analysis_id in
 session_state

---
 app.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app.py b/app.py
index e7141d4..bec3477 100644
--- a/app.py
+++ b/app.py
@@ -773,6 +773,10 @@ def page_history():
 
     st.markdown("---")
 
+    # 세션 상태 초기화 (최초 방문 시 기본 보고서 ID 세팅)
+    if "selected_analysis_id" not in st.session_state:
+        st.session_state["selected_analysis_id"] = records[0]["id"] if records else 1
+
     # 세션 상태 보정 (현재 필터링된 목록에 세션 ID가 없으면 첫 번째 항목으로 강제 세팅)
     valid_ids = [r["id"] for r in records]
     if st.session_state["selected_analysis_id"] not in valid_ids and records: