diff --git a/HealthMonitor.Service/Cache/DeviceCacheManager.cs b/HealthMonitor.Service/Cache/DeviceCacheManager.cs
index abf17cc..bdee39b 100644
--- a/HealthMonitor.Service/Cache/DeviceCacheManager.cs
+++ b/HealthMonitor.Service/Cache/DeviceCacheManager.cs
@@ -64,6 +64,7 @@ namespace HealthMonitor.Service.Cache
                 var config = await RedisHelperDb7.HGetAsync(CACHE_KEY_GPSDEVICE_WATCH_CONFIG, $"{sn}_{bizCode}").ConfigureAwait(false);
 
                 if (config == null) return null;
+                _logger.LogInformation($"{sn} 配置信息 {config}");
                 return (JObject)JsonConvert.DeserializeObject(config)!;
             }
             catch (Exception ex)
diff --git a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
index 1835b18..2740b4d 100644
--- a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
+++ b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
@@ -118,7 +118,7 @@ namespace HealthMonitor.Service.Resolver
                     //停止高频心率采样心率连续正常次数
                     var stopHighFreqSampleCount = (int)watchConfig["stopHighFreqSampleCount"]!;
                     // 高频心率采集时长 0 为持续采集，非零为高频心率的采集时长
-                    var highFreqSampleTimes = (int)watchConfig["stopHighFreqSampleCount"]!;
+                    var highFreqSampleTimes = (int)watchConfig["highFreqSampleTimes"]!;
                     // 告警上限阀值
                     var upperAlarmThreshold = (int)watchConfig["upperAlarmThreshold"]!;
                     // 告警下限阀值
@@ -223,7 +223,7 @@ namespace HealthMonitor.Service.Resolver
                                 if (highFreqSampleTimes > 0 && heartRate.LastUpdate >= (phrFreqstatus?.LastUpdate + TimeSpan.FromSeconds(highFreqSampleTimes)))
                                 {
                                     var filterPhr = phr
-                                          .Where(i => i.Timestamp >= phrFreqstatus?.Timestamp);
+                                          .Where(i => i.LastUpdate >= phrFreqstatus?.LastUpdate);
 
 
 
@@ -238,7 +238,7 @@ namespace HealthMonitor.Service.Resolver
                                     //await SaveAndPushFreqFetalHeartRateAsync(heartRate, commonPHR, upperAlarmThreshold, lowerAlarmThreshold, avgPhr, DateTimeUtil.ConvertToTimeStamp(DateTime.Now).ToString());
                                     // 高频数据不建模
                                     FreqStatsEnd = firstTwoPhr[1];
-                                    _logger.LogInformation($"{heartRate.Serialno} 高频状态已经持续{(FreqStatsEnd - phrFreqstatus!.LastUpdate).TotalSeconds} 秒，超过规定的 {highFreqSampleTimes} 秒,即将结束高频状态，将下发指令");
+                                    _logger.LogInformation($"{heartRate.Serialno} 高频状态已经持续{(FreqStatsEnd - phrFreqstatus!.LastUpdate).TotalSeconds} 秒，超过约定的 {highFreqSampleTimes} 秒,即将结束高频状态，将下发指令");
 
                                     await SaveAndPushFreqFetalHeartRateAsync(heartRate, commonPHR, upperAlarmThreshold, lowerAlarmThreshold, avgPhr, DateTimeUtil.ConvertToTimeStamp(phrFreqstatus!.LastUpdate).ToString());
                                 }