diff --git a/北京北汽/SCP/Common/MailHelper.cs b/北京北汽/SCP/Common/MailHelper.cs
index e26c431..ca959da 100644
--- a/北京北汽/SCP/Common/MailHelper.cs
+++ b/北京北汽/SCP/Common/MailHelper.cs
@@ -9,6 +9,7 @@ using CK.SCP.Models.AppBoxEntity;
 using System.Text;
 using CK.SCP.Utils;
 using System.Configuration;
+using MailKit.Security;
 
 namespace SCP.Common
 {
@@ -46,8 +47,9 @@ namespace SCP.Common
                             mailbody += "你好！<br><br>";
                             mailbody += "<b>" + p_Content + "</b> ,请到供应商协同网站" + ConfigurationManager.AppSettings["ResetPassWord"] + "打开查看！<br>";
                             mailbody += "<br><br><br><br>日期：" + DateTime.Now;
-                            MyWebSmtpMail webmail = new MyWebSmtpMail();
-                             webmail.Send(mails, mailbody, p_title);
+                            //MyWebSmtpMail webmail = new MyWebSmtpMail();
+                            SendMailOptimization(mails, mailbody, p_title);
+                            //webmail.Send(mails, mailbody, p_title);
                         }
                     }
                 }
@@ -145,6 +147,34 @@ namespace SCP.Common
             } 
         }
 
-      
+
+
+        /// <summary>
+        /// 优化发邮件
+        /// </summary>
+        /// <param name="mails"></param>
+        /// <param name="mailbody"></param>
+        /// <param name="p_MailTitle"></param>
+        public static void SendMailOptimization(string mails = "", string mailbody = "", string p_MailTitle = "")
+        {
+            try
+            {
+                List<EmailAddress> toList = new List<EmailAddress>();
+                EmailAddress add = new EmailAddress(mails, mails);
+                toList.Add(add);
+                var smtpMailSender = new MailKitMailSender(SecureSocketOptions.StartTls);
+                smtpMailSender.BuildMessage(
+                            toList,
+                            p_MailTitle,
+                            mailbody,
+                            "BBC"
+                        );
+                smtpMailSender.Send();
+            }
+            catch (Exception e)
+            {
+                LogHelper.Writlog(LogHelper.LogType.Error, typeof(MailManager), "MailManager", e.Message + e.InnerException?.Message);
+            }
+        }
     }
 }
\ No newline at end of file