From d1ab36a543c26aa21057bdc53f1e977f4a2a4ee8 Mon Sep 17 00:00:00 2001
From: OpenClaw Bot <openclaw@local>
Date: Fri, 20 Feb 2026 00:21:14 +0800
Subject: [PATCH] Fix get_attribute_history query to not use template_id column

---
 backend/db_manager.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/backend/db_manager.py b/backend/db_manager.py
index 38ffcc2..7af13e2 100644
--- a/backend/db_manager.py
+++ b/backend/db_manager.py
@@ -829,9 +829,8 @@ class DatabaseManager:
         where_clause = " AND ".join(conditions) if conditions else "1=1"
         
         rows = conn.execute(
-            f"""SELECT ah.*, at.name as template_name
+            f"""SELECT ah.*
                 FROM attribute_history ah
-                JOIN attribute_templates at ON ah.template_id = at.id
                 WHERE {where_clause}
                 ORDER BY ah.changed_at DESC LIMIT ?""",
             params + [limit]