diff --git a/CapMachine.Wpf/App.xaml.cs b/CapMachine.Wpf/App.xaml.cs
index b55b988..6efbb62 100644
--- a/CapMachine.Wpf/App.xaml.cs
+++ b/CapMachine.Wpf/App.xaml.cs
@@ -108,7 +108,7 @@ namespace CapMachine.Wpf
             containerRegistry.RegisterSingleton<MachineRtDataService>();
             containerRegistry.RegisterSingleton<DataRecordService>();
             containerRegistry.RegisterSingleton<HighSpeedDataService>();
-            containerRegistry.RegisterSingleton<PPCService>();
+            //containerRegistry.RegisterSingleton<PPCService>();
             containerRegistry.RegisterSingleton<SysRunService>();
 
             containerRegistry.RegisterSingleton<ComActionService>();