diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser.html
index 9191707f8..92d97da7b 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser.html
@@ -31,7 +31,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser_US.html
index e98134765..cc724e76f 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminAddUser_US.html
@@ -31,7 +31,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser.html
index e81216184..3816a3a56 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser.html
@@ -28,7 +28,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser_US.html
index d239d9c83..7fae1aeeb 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/AdminResetUser_US.html
@@ -28,7 +28,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress.html
index 0d184d0a3..227adf6d7 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress.html
@@ -18,7 +18,7 @@
             </div>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress_US.html
index 41c0e4102..977a6ac01 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/SubjectEnrollConfirmOrPDProgress_US.html
@@ -18,7 +18,7 @@
             </div>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin.html
index d9f933b9c..0f913d003 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin.html
@@ -42,7 +42,7 @@
             </div>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin_US.html
index 8f90d0d4a..2d8c51598 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorExistJoin_US.html
@@ -40,7 +40,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin.html
index 4bfce0de5..f89d659b7 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin.html
@@ -43,7 +43,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin_US.html
index 9aa29bba4..5728072f0 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialDoctorFirstJoin_US.html
@@ -43,7 +43,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject.html
index 29b84eedc..b04039562 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject.html
@@ -40,7 +40,7 @@
             </a>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject_US.html
index 627147bdc..1d716e828 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialSiteSurveyReject_US.html
@@ -40,7 +40,7 @@
             </a>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin.html
index b391a2a29..96aab00aa 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin.html
@@ -43,7 +43,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin_US.html
index 6a00f74df..b0df12ba0 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserExistJoin_US.html
@@ -40,7 +40,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin.html
index 83cb9d4be..47be25687 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin.html
@@ -43,7 +43,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>祝您顺利！/Best Regards</div>
+                <div>祝您顺利！</div>
                 <div style="font-size: 14px;">上海展影医疗科技有限公司</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin_US.html
index 9aa29bba4..5728072f0 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/TrialUserFirstJoin_US.html
@@ -43,7 +43,7 @@
 
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>
diff --git a/IRaCIS.Core.API/wwwroot/EmailTemplate/UserOptCommon_US.html b/IRaCIS.Core.API/wwwroot/EmailTemplate/UserOptCommon_US.html
index 06b1b5c89..55f3fe6a6 100644
--- a/IRaCIS.Core.API/wwwroot/EmailTemplate/UserOptCommon_US.html
+++ b/IRaCIS.Core.API/wwwroot/EmailTemplate/UserOptCommon_US.html
@@ -21,7 +21,7 @@
             </div>
 
             <div style='line-height: 24px;font-size: 14px;color:#333;margin-top: 20px;padding-bottom: 40px;'>
-                <div>Best Regards</div>
+                <div>Best regards,</div>
                 <div style="font-size: 14px;">Extensive Imaging</div>
             </div>
         </div>