diff --git a/blockchain-server/blockchain-server-user/src/main/java/com/blockchain/server/user/common/utils/EMailTransmitHelper.java b/blockchain-server/blockchain-server-user/src/main/java/com/blockchain/server/user/common/utils/EMailTransmitHelper.java
index c086fe1..fea7cdb 100644
--- a/blockchain-server/blockchain-server-user/src/main/java/com/blockchain/server/user/common/utils/EMailTransmitHelper.java
+++ b/blockchain-server/blockchain-server-user/src/main/java/com/blockchain/server/user/common/utils/EMailTransmitHelper.java
@@ -39,6 +39,7 @@ public class EMailTransmitHelper {
     private String hostName;//smtp服务器
     private String userName;//发件人姓名
     private String authCode;//授权码、密码
+    private String port;//端口号
     private int timeout = 30;//超时时间，分钟
     private boolean closed;
     @Autowired
@@ -53,10 +54,10 @@ public class EMailTransmitHelper {
         }
         Properties props = new Properties();
         props.put("mail.smtp.host", hostName);
-        props.put("mail.smtp.socketFactory.port", "465");
+        props.put("mail.smtp.socketFactory.port", port);
         props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
         props.put("mail.smtp.auth", "true");
-        props.put("mail.smtp.port", "465");
+        props.put("mail.smtp.port", port);
         Session session = Session.getDefaultInstance(props,
                 new javax.mail.Authenticator() {
                     protected PasswordAuthentication getPasswordAuthentication() {
@@ -84,9 +85,9 @@ public class EMailTransmitHelper {
      * 邮箱主题
      */
     private enum Subject {
-        ZH_CN("【FLAMEX】安全验证"),
-        ZH_HK("【FLAMEX】安全驗證"),
-        EN_US("【FLAMEX】Safety Verification");
+        ZH_CN("【ZHIXINCHAIN】安全验证"),
+        ZH_HK("【ZHIXINCHAIN】安全驗證"),
+        EN_US("【ZHIXINCHAIN】Safety Verification");
         private static Map<String, Subject> map = new HashMap<>();
 
         static {
@@ -111,9 +112,9 @@ public class EMailTransmitHelper {
      * 邮箱主题
      */
     private enum Msg {
-        ZH_CN("您好: \n【FLAMEX】本次安全验证为:  {0} ,验证码仅用于FLAMEX官网，如非本人操作，请忽略！"),
-        ZH_HK("您好: \n【FLAMEX】本次安全驗證為: {0} ,驗證碼僅用於FLAMEX官網，如非本人操作，請忽略！"),
-        EN_US("Dear: \n【FLAMEX】your verification code is: {0} ,The verification code is only used for FLAMEX official website. If you do not operate the code, please ignore it!");
+        ZH_CN("您好: \n【ZHIXINCHAIN】本次安全验证为:  {0} ,验证码仅用于智信链官网，如非本人操作，请忽略！"),
+        ZH_HK("您好: \n【ZHIXINCHAIN】本次安全驗證為: {0} ,驗證碼僅用於智信鏈官網，如非本人操作，請忽略！"),
+        EN_US("Dear: \n【ZHIXINCHAIN】your verification code is: {0} ,The verification code is only used for ZHIXINCHAIN official website. If you do not operate the code, please ignore it!");
         private static Map<String, Msg> map = new HashMap<>();
 
         static {
diff --git a/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml b/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
index f8328a7..a0b35ee 100644
--- a/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
+++ b/spring-cloud/spring-cloud-config/src/main/resources/properties/emailconf-dev.yml
@@ -1,13 +1,15 @@
 #邮件发送方的email
 email:
   fromAccount: zhixinchain@163.com
-  #主机名 126邮箱为smtp.126.com,163邮箱为163.smtp.com，QQ为smtp.qq.com
-  hostName: 163.smtp.com
+  #主机名 126邮箱为smtp.126.com,163邮箱为smtp.163.com，QQ为smtp.qq.com
+  hostName: smtp.163.com
   #邮件发送方的授权码
   authCode: zhixinlian1112
   #邮件发送方的用户名
-  userName: ZHIXINLIAN
+  userName: ZHIXINCHAIN
   #过期时间，单位：分钟,默认30分钟
   timeout: 30
   #是否关闭邮箱 关闭(true) | 开启(false)
-  closed: false
\ No newline at end of file
+  closed: false
+  #端口号,这个是163使用到的;QQ的应该是465或者875
+  port: 465
\ No newline at end of file