diff --git a/src/SJZY.Track.Application/Hangfire/WarningNotifyAggregator.cs b/src/SJZY.Track.Application/Hangfire/WarningNotifyAggregator.cs
index 352430bf..4864c4ca 100644
--- a/src/SJZY.Track.Application/Hangfire/WarningNotifyAggregator.cs
+++ b/src/SJZY.Track.Application/Hangfire/WarningNotifyAggregator.cs
@@ -263,6 +263,7 @@ public sealed class WarningNotifyAggregator : ITransientDependency
 
     private List<NotifyConfig> BuildNotifyConfigs(List<WarningNotifyTaskEntity> needNotifyTasks)
     {
+        var systemId = _optionsMonitor.CurrentValue.MiddleSystemId;
         var result = new List<NotifyConfig>();
         if (needNotifyTasks.Count == 0) return result;
 
@@ -302,11 +303,13 @@ public sealed class WarningNotifyAggregator : ITransientDependency
             //接收完整预警，命中规则1，通知方式(飞书) ，命中规则2，通知方式(飞书，站内信)
             //此时聚合后，消息为：总共6条预警消息,其中回传xx条，运输xx条，完整xx条
             //同时使用飞书和站内信两种方式通知
-            result.Add(NotifyConfig.CreateConfig(userId, notifyMessage, new List<int>
+            var config = NotifyConfig.CreateConfig(userId, notifyMessage, new List<int>
             {
                 1,
                 2
-            }));
+            });
+            config.SystemId = systemId;
+            result.Add(config);
         }
 
         return result;
diff --git a/src/SJZY.Track.Application/Options/TrackWarningTaskOptions.cs b/src/SJZY.Track.Application/Options/TrackWarningTaskOptions.cs
index c75f7c6a..61ccfc0d 100644
--- a/src/SJZY.Track.Application/Options/TrackWarningTaskOptions.cs
+++ b/src/SJZY.Track.Application/Options/TrackWarningTaskOptions.cs
@@ -2,6 +2,11 @@ namespace SJZY.Track.Application.Options;
 
 public sealed class TrackWarningTaskOptions
 {
+    /// <summary>
+    /// 所属子系统id(业务中台id)
+    /// </summary>
+    public int MiddleSystemId { get; set; }
+
     /// <summary> 通知任务扫描优先级 </summary>
     public int ScanWarningNotifyTaskLevel { get; set; }