diff --git a/backend/check_abnormal_orders.py b/backend/check_abnormal_orders.py
index 672481f..a2c6976 100644
--- a/backend/check_abnormal_orders.py
+++ b/backend/check_abnormal_orders.py
@@ -151,14 +151,32 @@ def check_abnormal_orders():
     # 6. 最近的活动日志
     print("【6】最近10条订单变更记录（按时间倒序）:")
     print("-" * 80)
-    recent_orders = db.query(PaperOrder).order_by(
-        PaperOrder.updated_at.desc()
-    ).limit(10).all()
+    # 使用 COALESCE 来优先显示 closed_at，其次 opened_at，最后 created_at
+    recent_orders = db.execute(text("""
+        SELECT
+            COALESCE(closed_at, opened_at, created_at) as last_time,
+            symbol,
+            side,
+            status,
+            entry_price,
+            filled_price
+        FROM paper_orders
+        ORDER BY last_time DESC
+        LIMIT 10
+    """)).fetchall()
 
     for order in recent_orders:
-        print(f"  {order.updated_at.strftime('%H:%M:%S')} | {order.symbol} | "
-              f"{order.side.value:4s} | {order.status.value:15s} | "
-              f"入场:{order.entry_price} 成交:{order.filled_price}")
+        last_time = order[0]
+        symbol = order[1]
+        side = order[2]
+        status = order[3]
+        entry_price = order[4]
+        filled_price = order[5]
+
+        time_str = last_time.strftime('%H:%M:%S') if last_time else 'N/A'
+        filled_str = f"{filled_price:.2f}" if filled_price else "NULL"
+        print(f"  {time_str} | {symbol} | {side:4s} | {status:15s} | "
+              f"入场:{entry_price:.2f} 成交:{filled_str}")
     print()
 
     print("=" * 80)