diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/assistance/service/impl/SmtpEmailServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/assistance/service/impl/SmtpEmailServiceImpl.java
index 8d8f2c67..736d6f31 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/assistance/service/impl/SmtpEmailServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/assistance/service/impl/SmtpEmailServiceImpl.java
@@ -13,11 +13,8 @@ import javax.mail.Transport;
 import javax.mail.internet.InternetAddress;
 import javax.mail.internet.MimeMessage;
 
-import com.xboe.module.dict.entity.DictItem;
-import com.xboe.module.dict.service.ISysDictionaryService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import com.xboe.module.assistance.service.ISmtpEmailService;
@@ -34,9 +31,6 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
     private static final String SMTP_ENCRYPTION = "ssl";
     //endregion
 
-    @Autowired
-    private ISysDictionaryService sysDictionaryService;
-
     @Override
     public void sendMailBySmtp(String to, String subject, String htmlMsg, String from) throws Exception {
         // 检查参数
@@ -52,60 +46,25 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
             throw new Exception("发送邮件失败，未指定邮件内容");
         }
         // 初始化配置项
-        String smtpHost;
-        String smtpPort;
-        String smtpEncryption;
-        String smtpUsername;
-        String smtpPassword;
-        DictItem smtpHostItem = sysDictionaryService.detail("case_ai_alert_mail", "smtp_host");
-        if (smtpHostItem != null) {
-            smtpHost = smtpHostItem.getName();
-        } else {
-            smtpHost = SMTP_HOST;
-        }
-        DictItem smtpPortItem = sysDictionaryService.detail("case_ai_alert_mail", "smtp_port");
-        if (smtpPortItem != null) {
-            smtpPort = smtpPortItem.getName();
-        } else {
-            smtpPort = SMTP_PORT;
-        }
-        DictItem smtpEncryptionItem = sysDictionaryService.detail("case_ai_alert_mail", "smtp_encryption");
-        if (smtpEncryptionItem != null) {
-            smtpEncryption = smtpEncryptionItem.getName();
-        } else {
-            smtpEncryption = SMTP_ENCRYPTION;
-        }
-        DictItem smtpUsernameItem = sysDictionaryService.detail("case_ai_alert_mail", "smtp_username");
-        if (smtpUsernameItem != null) {
-            smtpUsername = smtpUsernameItem.getName();
-        } else {
-            smtpUsername = SMTP_USERNAME;
-        }
-        DictItem smtpPasswordItem = sysDictionaryService.detail("case_ai_alert_mail", "smtp_password");
-        if (smtpPasswordItem != null) {
-            smtpPassword = smtpPasswordItem.getName();
-        } else {
-            smtpPassword = SMTP_PASSWORD;
-        }
 
         // 设置SMTP属性
         Properties props = new Properties();
-        props.put("mail.smtp.host", smtpHost);
-        props.put("mail.smtp.port", smtpPort);
+        props.put("mail.smtp.host", SMTP_HOST);
+        props.put("mail.smtp.port", SMTP_PORT);
         props.put("mail.smtp.auth", "true");
 
-        if ("ssl".equalsIgnoreCase(smtpEncryption)) {
+        if ("ssl".equalsIgnoreCase(SMTP_ENCRYPTION)) {
             props.put("mail.smtp.ssl.enable", "true");
-            props.put("mail.smtp.ssl.trust", smtpHost);
+            props.put("mail.smtp.ssl.trust", SMTP_HOST);
 //            props.put("mail.smtp.ssl.protocols", "TLSv1.2");
-        } else if ("tls".equalsIgnoreCase(smtpEncryption)) {
+        } else if ("tls".equalsIgnoreCase(SMTP_ENCRYPTION)) {
             props.put("mail.smtp.starttls.enable", "true");
         }
 
         Authenticator authenticator = new Authenticator() {
             @Override
             protected PasswordAuthentication getPasswordAuthentication() {
-                return new PasswordAuthentication(smtpUsername, smtpPassword);
+                return new PasswordAuthentication(SMTP_USERNAME, SMTP_PASSWORD);
             }
         };
         // 创建会话
@@ -117,7 +76,7 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
             Message message = new MimeMessage(session);
             
             // 设置发件人
-            message.setFrom(new InternetAddress(smtpUsername));
+            message.setFrom(new InternetAddress(SMTP_USERNAME));
             
             // 设置收件人
             message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
@@ -132,7 +91,7 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
             message.setSentDate(new Date());
             
             // 发送邮件
-            log.info("发送邮件. 发件人: {}, 收件人: {}, 标题: {}", smtpUsername, to, subject);
+            log.info("发送邮件. 发件人: {}, 收件人: {}, 标题: {}", SMTP_USERNAME, to, subject);
             Transport.send(message);
             
         } catch (MessagingException e) {