From 54a13531c4d873b30f90dddf4cf3140d3e25ea0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E6=9D=B0=20Jie=20Zhao=20=EF=BC=88=E9=9B=84?=
 =?UTF-8?q?=E7=8B=AE=E6=B1=BD=E8=BD=A6=E7=A7=91=E6=8A=80=EF=BC=89?=
 <00061074@chery.local>
Date: Mon, 22 Sep 2025 13:29:14 +0100
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=BF=AB=E9=80=9F=E6=8F=90=E4=BA=A4=20?=
 =?UTF-8?q?-=20=E5=91=A8=E4=B8=80=202025/09/22=2013:29:14.32?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/web/blueprints/system.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/web/blueprints/system.py b/src/web/blueprints/system.py
index 5a93d35..f0e7240 100644
--- a/src/web/blueprints/system.py
+++ b/src/web/blueprints/system.py
@@ -8,6 +8,7 @@ import os
 import json
 import psutil
 from flask import Blueprint, request, jsonify
+from sqlalchemy import text
 from src.core.backup_manager import backup_manager
 from src.core.database import db_manager
 from src.core.models import WorkOrder, Conversation, KnowledgeEntry, VehicleData, Alert
@@ -126,7 +127,7 @@ def get_system_optimizer_status():
             import time
             start_time = time.time()
             with db_manager.get_session() as session:
-                session.execute("SELECT 1")
+                session.execute(text("SELECT 1"))
             network_latency = round((time.time() - start_time) * 1000, 1)
         except:
             network_latency = 0
@@ -137,7 +138,7 @@ def get_system_optimizer_status():
         # 基于实际数据库连接状态
         try:
             with db_manager.get_session() as session:
-                session.execute("SELECT 1")
+                session.execute(text("SELECT 1"))
             database_health = 100
         except:
             database_health = 0