diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
index b9ee2f43b..e6a45c6ea 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
@@ -25,13 +25,17 @@ namespace IRaCIS.Application.Services
         private readonly IRepository<TrialUser> _trialUserRepository;
         private readonly IOptionsMonitor<ServiceVerifyConfigOption> _verifyConfig;
 
+        //private readonly IOptionsMonitor<SystemEmailSendConfig> _systemEmailSendConfig;
+
         public bool TrialExpeditedChange { get; set; } = false;
 
 
         public TrialService(IEasyCachingProvider provider, IRepository<Trial> trialRepository,
             IRepository<TrialUser> trialUserRepository, IOptionsMonitor<ServiceVerifyConfigOption> verifyConfig
+            //, IOptionsMonitor<SystemEmailSendConfig> systemEmailSendConfig
             )
         {
+            //_systemEmailSendConfig = systemEmailSendConfig;
             _verifyConfig = verifyConfig;
             _provider = provider;
             _trialRepository = trialRepository;
@@ -213,6 +217,15 @@ namespace IRaCIS.Application.Services
                 await _repository.AddAsync(new VisitStage { TrialId = trial.Id, VisitNum = 0, BlindName = "B" + 0.ToString("D3"), VisitDay = 0, VisitName = "Baseline", IsBaseLine = true });
                 await _repository.AddAsync(new VisitStage { TrialId = trial.Id, VisitNum = 1, BlindName = "B" + 10.ToString("D3"), VisitDay = 30, VisitName = "Visit 1" });
 
+                //默认采用系统邮件
+
+                //trial.EmailAuthorizationCode = _systemEmailSendConfig.CurrentValue.AuthorizationCode;
+                //trial.EmailFromEmail = _systemEmailSendConfig.CurrentValue.FromEmail;
+                //trial.EmailFromName = _systemEmailSendConfig.CurrentValue.FromName;
+                //trial.EmailSMTPServerAddress = _systemEmailSendConfig.CurrentValue.Host;
+                //trial.EmailSMTPServerPort = _systemEmailSendConfig.CurrentValue.Port;
+                //trial.IsConfigureEmail = true;
+
 
                 var success = await _repository.SaveChangesAsync();