diff --git a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
index f657b27..e0a307c 100644
--- a/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
+++ b/HealthMonitor.Service/Resolver/PregnancyHeartRateResolver.cs
@@ -672,7 +672,7 @@ namespace HealthMonitor.Service.Resolver
                 var pushSec = rand.Next(59);
                 int pushMin= int.TryParse(heartRate.Serialno.AsSpan(heartRate.Serialno.Length - 1), out pushMin) ? pushMin : 10;
                 // 计算距离下一个$interval天后的8点的时间间隔
-                DateTime nextRunTime = new DateTime(now.Year, now.Month, now.Day, 0, pushMin, pushSec).AddDays(interval);
+                DateTime nextRunTime = new DateTime(now.Year, now.Month, now.Day, 6, pushMin, pushSec).AddDays(interval);
                 TimeSpan timeUntilNextRun = nextRunTime - now;
 
                 
diff --git a/HealthMonitor.WebApi/Worker.cs b/HealthMonitor.WebApi/Worker.cs
index 2c520e0..e51dd09 100644
--- a/HealthMonitor.WebApi/Worker.cs
+++ b/HealthMonitor.WebApi/Worker.cs
@@ -226,7 +226,7 @@ namespace HealthMonitor.WebApi
                                         var pushSec = rand.Next(59);
                                         int pushMin = int.TryParse(imeiDel.AsSpan(imeiDel.Length - 1), out pushMin) ? pushMin : 10;
                                         // 计算距离下一个$interval天后的0点的时间间隔
-                                         DateTime nextRunTime = new DateTime(now.Year, now.Month, now.Day, 0, pushMin, pushSec).AddDays(interval);
+                                         DateTime nextRunTime = new DateTime(now.Year, now.Month, now.Day, 6, pushMin, pushSec).AddDays(interval);
                                         TimeSpan timeUntilNextRun = nextRunTime - now;
 
                                         // 如果当前时间已经超过了8点，将等待到明天后的8点