diff --git a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
index 22da879..35b7a15 100644
--- a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
+++ b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
@@ -173,7 +173,11 @@ namespace HealthMonitor.Service.Resolver
 
 
 
-                    var phr = await _serviceTDengine.GetBySerialNoAsync<PregnancyHeartRateModel>(heartRate.Serialno, 7);
+                    var daysPhr = await _serviceTDengine.GetBySerialNoAsync<PregnancyHeartRateModel>(heartRate.Serialno, 7);
+                    var phr = daysPhr
+                        .Where(p => p.LastUpdate >= heartRate.LastUpdate)
+                        .ToList();
+
                     if (phr.Count >= 30)
                     {
                         #region 定时计算胎动数据触发器两小时间隔开始
@@ -245,17 +249,17 @@ namespace HealthMonitor.Service.Resolver
                             }
                             /// phr  PregnancyHeartRate 连续连续正常次数个值都是正常(大于等于triggerHighFreqLow，少于等于triggerHighFreqHig),
                             /// 取连续正常次数正常值的平均值,推送到api/v1/open/OpenIot/SetFetalHeartRateConfig
-                            #region 检查是否连续12个心率值都是正常的
+                            #region 检查高频状态是否连续12个心率值都是正常的
                             // 获取最近连续正常次数个心率记录
                             //_logger.LogInformation($"{heartRate.Serialno} 设置 stopHighFreqSampleCount {stopHighFreqSampleCount}");
 
-                            var lastPhr = phr.OrderByDescending(i => i.LastUpdate).Take(stopHighFreqSampleCount).ToList();
+                            //var lastPhr = phr.OrderByDescending(i => i.LastUpdate).Take(stopHighFreqSampleCount).ToList();
+                            var lastPhr = phr.Where(i=>i.LastUpdate>= phrFreqstatus!.LastUpdate).Take(stopHighFreqSampleCount).ToList();
 
-                            //_logger.LogInformation($"{heartRate.Serialno} 设置 lastPhr {lastPhr.Count}");
-                            //_logger.LogInformation($"{heartRate.Serialno} 设置 triggerHighFreqLow {triggerHighFreqLow}");
-                            //_logger.LogInformation($"{heartRate.Serialno} 设置 triggerHighFreqHigh {triggerHighFreqHigh}");
                             // 检查是否连续12个值都是正常的
-                            if (lastPhr.All(i => i.PregnancyHeartRate >= triggerHighFreqLow && i.PregnancyHeartRate <= triggerHighFreqHigh))
+                            if (lastPhr.Count >= stopHighFreqSampleCount && 
+                                lastPhr.All(i => i.PregnancyHeartRate >= triggerHighFreqLow && i.PregnancyHeartRate <= triggerHighFreqHigh)
+                                )
                             {
                                 var avgPhr = lastPhr.Select(i => i.PregnancyHeartRate).Average();
                                 // 计算一般心率得到胎心系数
@@ -512,7 +516,8 @@ namespace HealthMonitor.Service.Resolver
             var isAbnormal = fetalHeartRate > upperAlarmThreshold ? 1 : (fetalHeartRate < lowerAlarmThreshold ? 2 : 0);
             var phrFreqstatus = await _deviceCacheMgr.GetPregnancyHeartRateFreqStatusAsync(heartRate.Serialno);
             if (phrFreqstatus == null)  isAbnormal = 0;
-           
+            var statsusDesc = (phrFreqstatus == null) ? "平常" : "高频";
+            _logger.LogInformation($"{heartRate.Serialno} 在 {statsusDesc} 状态,生成胎心值:{fetalHeartRate},统计周期:{statStartTime.ToString("yyyy-MM-dd HH:mm:ss")}----{statEndTime.ToString("yyyy-MM-dd HH:mm:ss")}");
             //if (!isFreq)
             //{
             //    statStartTime = heartRate.LastUpdate;
diff --git a/HealthMonitor.WebApi/Worker.cs b/HealthMonitor.WebApi/Worker.cs
index e4d92ee..8f8668c 100644
--- a/HealthMonitor.WebApi/Worker.cs
+++ b/HealthMonitor.WebApi/Worker.cs
@@ -312,12 +312,12 @@ namespace HealthMonitor.WebApi
                                                 else
                                                 {
                                                     var phr = await _serviceTDengine.GetBySerialNoAsync<PregnancyHeartRateModel>(imeiDel, 7);
-                                                    var freqFirstPhr = phr.Where(p => p.MessageId == triggerHeartRate?.MessageId).First();
                                                     // 修改缓存中高频状态触发心率
                                                     var phrFreqstatus = await _deviceCacheMgr.GetPregnancyHeartRateFreqStatusAsync(imeiDel);
                                                     if (phrFreqstatus != null)
                                                     {
                                                         #region 修改首条高频心率
+                                                        var freqFirstPhr = phr.Where(p => p.MessageId == triggerHeartRate?.MessageId).First();
                                                         await _deviceCacheMgr.SetPregnancyHeartRateFreqStatusAsync(imeiDel, freqFirstPhr);
                                                         _logger.LogInformation($"{imeiDel} 设置高频状态,修正触发的孕妇心率记录");
                                                         #endregion
@@ -1002,7 +1002,7 @@ namespace HealthMonitor.WebApi
             var phrValue = filteredPhr.Count == 1
                 ? filteredPhr.First().PregnancyHeartRate
                 : filteredPhr.Average(i => i.PregnancyHeartRate);
-
+            
             //await SaveAndPushFreqFetalHeartRateAsync(heartRate, commonPHR!, upperAlarmThreshold, lowerAlarmThreshold, phrValue, sampleTimeFHR);
             await SaveAndPushFetalHeartRateAsync(heartRate, commonPHR!, upperAlarmThreshold, lowerAlarmThreshold, phrValue, sampleTimeFHR, normalPhrStatStartTime, normalPhrStatEndTime);
         }
@@ -1033,7 +1033,8 @@ namespace HealthMonitor.WebApi
             var isAbnormal = fetalHeartRate > upperAlarmThreshold ? 1 : (fetalHeartRate < lowerAlarmThreshold ? 2 : 0);
             var phrFreqstatus = await _deviceCacheMgr.GetPregnancyHeartRateFreqStatusAsync(heartRate.Serialno);
             if (phrFreqstatus == null) isAbnormal = 0;
-
+            var statsusDesc = (phrFreqstatus == null) ? "平常" : "高频";
+            _logger.LogInformation($"{heartRate.Serialno} 在 {statsusDesc} 状态,生成胎心值:{fetalHeartRate},统计周期:{statStartTime.ToString("yyyy-MM-dd HH:mm:ss")}----{statEndTime.ToString("yyyy-MM-dd HH:mm:ss")}");
             //if (!isFreq)
             //{
             //    statStartTime = heartRate.LastUpdate;