From 90b235f7e2ec25d11d4fec277d12eebc29b5fdfc Mon Sep 17 00:00:00 2001
From: cfdaily <cfdaily@gitee.com>
Date: Mon, 18 May 2026 00:37:17 +0800
Subject: [PATCH] auto-sync: 2026-05-18 00:37:17

---
 src/blackboard/db.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/blackboard/db.py b/src/blackboard/db.py
index 245f968..b2a77c6 100644
--- a/src/blackboard/db.py
+++ b/src/blackboard/db.py
@@ -293,12 +293,10 @@ _SCHEMA_STATEMENTS = [
         agent TEXT,
         event_type TEXT NOT NULL,
         detail TEXT,
-        card_id TEXT DEFAULT 'default',
         created_at TEXT NOT NULL DEFAULT (datetime('now'))
     )""",
     "CREATE INDEX IF NOT EXISTS idx_events_task ON events(task_id)",
     "CREATE INDEX IF NOT EXISTS idx_events_time ON events(created_at)",
-    "CREATE INDEX IF NOT EXISTS idx_events_card ON events(card_id)",
 
     # agents
     """CREATE TABLE IF NOT EXISTS agents (