diff --git a/IRaCIS.Core.Application/Service/Common/MailService.cs b/IRaCIS.Core.Application/Service/Common/MailService.cs
index e34361d6f..fab8dd58f 100644
--- a/IRaCIS.Core.Application/Service/Common/MailService.cs
+++ b/IRaCIS.Core.Application/Service/Common/MailService.cs
@@ -177,9 +177,7 @@ namespace IRaCIS.Application.Services
                 var topicStr = string.Format(input.topicStr, companyName);
 
                 var htmlBodyStr = string.Format(ReplaceCompanyName(input.htmlBodyStr),
-
                     userName,
-                    _localizer[mfaType == UserMFAType.Login ? "Mail_EmailMFALoginEmail" : "Mail_EmailMFAUnlockEmail"],
                     verificationCode
                     );
 
@@ -218,7 +216,6 @@ namespace IRaCIS.Application.Services
 
                     userName,
                     //---您正在进行邮箱重置操作
-                    _localizer["Mail_ResettingEmail"],
                     verificationCode
                     );
 
@@ -258,7 +255,6 @@ namespace IRaCIS.Application.Services
 
                        "Sir/Madam",
                 //---您正在进行邮箱重置密码操作
-                   _localizer["Mail_ResettingPassword"],
                     verificationCode
                     );
 
@@ -302,7 +298,7 @@ namespace IRaCIS.Application.Services
 
                    "Sir/Madam",
                 //---您正在参与展影医疗IRC项目
-                   _localizer["Mail_IRCProject", companyName],
+                    companyName,
                     verificationCode
                     );
 
@@ -344,7 +340,7 @@ namespace IRaCIS.Application.Services
 
                     "Sir/Madam",
                 //---您正在参与展影医疗IRC项目中心调研工作
-                   _localizer["Mail_CenterResearchReminder", companyName],
+                companyName,
                     verificationCode
                     );