diff --git a/IRaCIS.Core.Application/Service/SiteSurvey/TrialSiteSurveyService.cs b/IRaCIS.Core.Application/Service/SiteSurvey/TrialSiteSurveyService.cs
index a192f6fa0..cbdce56be 100644
--- a/IRaCIS.Core.Application/Service/SiteSurvey/TrialSiteSurveyService.cs
+++ b/IRaCIS.Core.Application/Service/SiteSurvey/TrialSiteSurveyService.cs
@@ -732,7 +732,7 @@ namespace IRaCIS.Core.Application.Contracts
 
 
                 await GenerateAccountAsync(needGenerateList);
-                await SendSiteSurveyUserJoinEmail(new TrialSiteUserSurveyJoinCommand() { TrialId = trialId, RouteUrl = siteSurvyeSubmit.RouteUrl, BaseUrl = siteSurvyeSubmit.BaseUrl, UserList = needGenerateList });
+                await SendSiteSurveyUserJoinEmail(new TrialSiteUserSurveyinCommand() { TrialId = trialId, TrialSiteSurveyId= trialSiteSurveyId, RouteUrl = siteSurvyeSubmit.RouteUrl, BaseUrl = siteSurvyeSubmit.BaseUrl, UserList = needGenerateList });
 
                 await _trialSiteSurveyRepository.BatchUpdateNoTrackingAsync(t => t.Id == trialSiteSurveyId && t.State == TrialSiteSurveyEnum.SPMApproved, u => new TrialSiteSurvey() { State = TrialSiteSurveyEnum.PMCreatedAndLock, ReviewerUserId = _userInfo.Id, ReviewerTime = DateTime.Now });