diff --git a/IRaCIS.Core.API/Controllers/InspectionController.cs b/IRaCIS.Core.API/Controllers/InspectionController.cs
index 44d9a86ec..d323debc7 100644
--- a/IRaCIS.Core.API/Controllers/InspectionController.cs
+++ b/IRaCIS.Core.API/Controllers/InspectionController.cs
@@ -141,7 +141,7 @@ namespace IRaCIS.Core.API.Controllers
             var fun = await _qCOperationService.AddOrUpdateQCChallenge(opt.OptCommand.qaQuestionCommand, opt.OptCommand.trialId, opt.OptCommand.trialQCProcess, opt.OptCommand.currentQCType);
             opt.AuditInfo.GeneralId = fun.Id;
             Dictionary<string, object> keyValuePairs = new Dictionary<string, object>();
-            keyValuePairs.Add("ChallengeCode", fun.ChallengeCode);
+            keyValuePairs.Add("ChallengeCode", "Q" + fun.ChallengeCode.ToString("D5") );
             opt.AuditInfo.JsonDetail = _inspectionService.AddJsonItem(opt.AuditInfo.JsonDetail, keyValuePairs);
             return await _inspectionService.Enforcement(opt.OptCommand, opt.AuditInfo, opt.SignInfo, null, ResponseOutput.Ok());
         }