diff --git a/backend/BPA.MES.Base.Application/Services/WorkInfoService/Services/WorkInfoService.cs b/backend/BPA.MES.Base.Application/Services/WorkInfoService/Services/WorkInfoService.cs
index 3ebd1c5..a25514f 100644
--- a/backend/BPA.MES.Base.Application/Services/WorkInfoService/Services/WorkInfoService.cs
+++ b/backend/BPA.MES.Base.Application/Services/WorkInfoService/Services/WorkInfoService.cs
@@ -230,7 +230,6 @@ namespace BPA.MES.Base.Application.Services.WorkInfoService.Services
                         DeviceProductFunctionId = c.Id,
                         DeviceProductFunctionName = c.Name,
                         CraftstepParms = a.Params,
-                        Id = a.Id,
                         Status = RecipeStatus.等待执行,
                         Step = a.Step,
                         WorkId = workId