diff --git a/src/YunDa.Application/YunDa.ISAS.Application/GeneralInformation/ProtectionDevice/ProtectionDeviceAppService.cs b/src/YunDa.Application/YunDa.ISAS.Application/GeneralInformation/ProtectionDevice/ProtectionDeviceAppService.cs
index ccaf017..e05c5d7 100644
--- a/src/YunDa.Application/YunDa.ISAS.Application/GeneralInformation/ProtectionDevice/ProtectionDeviceAppService.cs
+++ b/src/YunDa.Application/YunDa.ISAS.Application/GeneralInformation/ProtectionDevice/ProtectionDeviceAppService.cs
@@ -904,7 +904,7 @@ namespace YunDa.ISAS.Application.GeneralInformation
                     {
                         AbnormalComponent abnormalComponent = new AbnormalComponent()
                         {
-                            ComponentName = "",
+                            ComponentName = device.DeviceName,
                             AbnormalReason = imEvent.EvtName,
                             HandlingMeasures =""
                         };