diff --git a/Models/AppModels.cs b/Models/AppModels.cs
index 612e56f..6bc71a5 100644
--- a/Models/AppModels.cs
+++ b/Models/AppModels.cs
@@ -48,7 +48,7 @@ namespace SunlightAggregationTerminal.Models
             }
 
             //启动通知轮询延迟120s启动周期600s
-            timer = new Timer(TimerNotification, null, TimeSpan.FromSeconds(120), TimeSpan.FromSeconds(10));
+            timer = new Timer(TimerNotification, null, TimeSpan.FromSeconds(120), TimeSpan.FromSeconds(120));
         }
 
         //轮询通知的定时任务