diff --git a/AsbCloudInfrastructure/Services/Subsystems/SubsystemOperationTimeService.cs b/AsbCloudInfrastructure/Services/Subsystems/SubsystemOperationTimeService.cs
index 4be75fa6..9b664539 100644
--- a/AsbCloudInfrastructure/Services/Subsystems/SubsystemOperationTimeService.cs
+++ b/AsbCloudInfrastructure/Services/Subsystems/SubsystemOperationTimeService.cs
@@ -196,7 +196,7 @@ namespace AsbCloudInfrastructure.Services.Subsystems
             {
                 var apdSum = new SubsystemStatDto()
                 {
-                    IdSubsystem = 1,
+                    IdSubsystem = IdSubsystemAKB,
                     SubsystemName = "АПД",
                     UsedTimeHours = apdParts.Sum(part => part.UsedTimeHours),
                     KUsage = apdParts.Sum(part => part.KUsage),