diff --git a/src/SJZY.Track.Application/Services/ForewarningServices/ForewarningNotifyService.cs b/src/SJZY.Track.Application/Services/ForewarningServices/ForewarningNotifyService.cs
index cf9eb750..692a5646 100644
--- a/src/SJZY.Track.Application/Services/ForewarningServices/ForewarningNotifyService.cs
+++ b/src/SJZY.Track.Application/Services/ForewarningServices/ForewarningNotifyService.cs
@@ -104,6 +104,8 @@ public class ForewarningNotifyService : IForewarningNotifyService, ITransientDep
             addCounter = await RedisHelper.Client.ZAddNxAsync(redisKey, left);
         }
 
+        // tips：由于预警队列的设计 是悲观的认为所有预警都会在未来发生，实际上预警占真实业务的发生总比应该在少数，所以这里是有优化空间的
+
         // 右区间移出预警队列，【只要发生了就移除】
         var right = dels.Select(x => new WarningNotifyCacheEntry(x.ruleId, x.orderId, x.counter)).ToList();
         if (!right.IsNullOrEmpty())
diff --git a/src/SJZY.Track.Repository/Repositories/WarningRecordEsRepository.cs b/src/SJZY.Track.Repository/Repositories/WarningRecordEsRepository.cs
index 5911da19..eccbec0c 100644
--- a/src/SJZY.Track.Repository/Repositories/WarningRecordEsRepository.cs
+++ b/src/SJZY.Track.Repository/Repositories/WarningRecordEsRepository.cs
@@ -46,8 +46,15 @@ public class WarningRecordEsRepository : ElasticSearchContextAbstract<WarningRec
 
     public async Task BulkUpdateAsync(List<(int ruleId, int orderId, int counter)> rules)
     {
-        foreach (var rule in rules)
+        foreach (var group in rules.GroupBy(x => new
         {
+            x.ruleId,
+            x.orderId
+        }))
+        {
+            var rule = group.First();
+
+            // 这里需要使用_update_by_query API，因为可能已经发生了多条预警记录，需要一次性更新
             var r = await Context.UpdateByQueryAsync<WarningRecordIndex>(u => u
                 .Index(GlobalConst.TrackWarningRecordIndex)
                 .Query(q =>
@@ -55,7 +62,7 @@ public class WarningRecordEsRepository : ElasticSearchContextAbstract<WarningRec
                     && q.Term(f => f.OrderId, rule.orderId)
                 )
                 .Script(s => s.Source("ctx._source.warningStatus = params.warningStatus")
-                    .Params(p => p.Add("warningStatus", WarningStatus.Processed))
+                    .Params(p => p.Add("warningStatus", (int) WarningStatus.Processed))
                 )
             );