diff --git a/Yi.Abp.Net8/framework/Yi.Framework.BackgroundWorkers.Hangfire/YiFrameworkBackgroundWorkersHangfireModule.cs b/Yi.Abp.Net8/framework/Yi.Framework.BackgroundWorkers.Hangfire/YiFrameworkBackgroundWorkersHangfireModule.cs
index 74e5c223..d0a44ce1 100644
--- a/Yi.Abp.Net8/framework/Yi.Framework.BackgroundWorkers.Hangfire/YiFrameworkBackgroundWorkersHangfireModule.cs
+++ b/Yi.Abp.Net8/framework/Yi.Framework.BackgroundWorkers.Hangfire/YiFrameworkBackgroundWorkersHangfireModule.cs
@@ -27,8 +27,8 @@ public class YiFrameworkBackgroundWorkersHangfireModule : AbpModule
         bool.TryParse(configuration["Redis:IsEnabled"], out var redisEnabled);
         foreach (var work in works)
         {
-            //如果为空，默认使用服务器本地utc时间
-            work.TimeZone ??= TimeZoneInfo.Local;
+            //如果为空，默认使用服务器本地上海时间
+            work.TimeZone = TimeZoneInfo.Local;
             if (redisEnabled)
             {
                 await backgroundWorkerManager.AddAsync(work);