diff --git a/Src/Dlhis.ScheduledTask/CommonJobs/HeartbeatJob.cs b/Src/Dlhis.ScheduledTask/CommonJobs/HeartbeatJob.cs
index 908ec2ad..f9453196 100644
--- a/Src/Dlhis.ScheduledTask/CommonJobs/HeartbeatJob.cs
+++ b/Src/Dlhis.ScheduledTask/CommonJobs/HeartbeatJob.cs
@@ -2,6 +2,7 @@
 using System.Net.Sockets;
 using Dlhis.Entity.Basic.Entity;
 using Dlhis.Entity.Device.Entities;
+using Kurisu.Core.DataAccess.Entity;
 using Kurisu.SqlSugar.Services;
 using Newtonsoft.Json;
 
@@ -20,23 +21,31 @@ public class HeartbeatJob
 
     public async Task RunAsync()
     {
-        var devices = await _dbContext.Queryable<DeviceEntity>().Where(x => x.Enable).ToListAsync();
-        foreach (var device in devices)
+        _dbContext.Client.QueryFilter.ClearAndBackup<ITenantId>();
+        try
         {
-            try
+            var devices = await _dbContext.Queryable<DeviceEntity>().Where(x => x.Enable).ToListAsync();
+            foreach (var device in devices)
             {
-                var ipInfo = JsonConvert.DeserializeObject<IPPortDto>(device.ConnectionInfo);
+                try
+                {
+                    var ipInfo = JsonConvert.DeserializeObject<IPPortDto>(device.ConnectionInfo);
 
-                await new TcpClient().ConnectAsync(IPAddress.Parse(ipInfo.IP), ipInfo.Port);
-                await _dbContext.Updateable<DeviceRegistryEntity>().SetColumns(x => x.LastHeartbeatTime == DateTime.Now)
-                     .Where(x => x.DeviceUniqueNo == device.UniqueNo).ExecuteCommandAsync();
+                    await new TcpClient().ConnectAsync(IPAddress.Parse(ipInfo.IP), ipInfo.Port);
+                    await _dbContext.Updateable<DeviceRegistryEntity>().SetColumns(x => x.LastHeartbeatTime == DateTime.Now)
+                         .Where(x => x.DeviceUniqueNo == device.UniqueNo).ExecuteCommandAsync();
 
-                _logger.LogInformation("心跳设备:{no}成功", device.UniqueNo);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "心跳设备失败:{message}", ex.Message);
+                    _logger.LogInformation("心跳设备:{no}成功", device.UniqueNo);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "心跳设备失败:{message}", ex.Message);
+                }
             }
         }
+        finally
+        {
+            _dbContext.Client.QueryFilter.Restore();
+        }
     }
 }