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 ba5d88ce..392dec14 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
@@ -1,5 +1,6 @@
 package com.xboe.module.assistance.service.impl;
 
+import java.util.Date;
 import java.util.Properties;
 
 import javax.mail.Authenticator;
@@ -51,26 +52,28 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
 
         if ("ssl".equalsIgnoreCase(SMTP_ENCRYPTION)) {
             props.put("mail.smtp.ssl.enable", "true");
-            props.put("mail.smtp.ssl.protocols", "TLSv1.2");
+            props.put("mail.smtp.ssl.trust", SMTP_HOST);
+//            props.put("mail.smtp.ssl.protocols", "TLSv1.2");
         } else if ("tls".equalsIgnoreCase(SMTP_ENCRYPTION)) {
             props.put("mail.smtp.starttls.enable", "true");
         }
 
-        // 创建会话
-        Session session = Session.getInstance(props, new Authenticator() {
+        Authenticator authenticator = new Authenticator() {
             @Override
             protected PasswordAuthentication getPasswordAuthentication() {
                 return new PasswordAuthentication(SMTP_USERNAME, SMTP_PASSWORD);
             }
-        });
+        };
+        // 创建会话
+        Session session = Session.getInstance(props, authenticator);
+        session.setDebug(true); // 查看调试信息
 
         try {
             // 创建邮件消息
             Message message = new MimeMessage(session);
             
             // 设置发件人
-            String fromAddress = StringUtils.isNotBlank(from) ? from : SMTP_USERNAME + "@boe.com.cn";
-            message.setFrom(new InternetAddress(fromAddress));
+            message.setFrom(new InternetAddress(SMTP_USERNAME));
             
             // 设置收件人
             message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
@@ -80,9 +83,12 @@ public class SmtpEmailServiceImpl implements ISmtpEmailService {
             
             // 设置邮件内容
             message.setContent(htmlMsg, "text/html;charset=UTF-8");
+
+            // 发送日期
+            message.setSentDate(new Date());
             
             // 发送邮件
-            log.info("发送邮件. 发件人: {}, 收件人: {}, 标题: {}", fromAddress, 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) {
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
index 3be0374c..007d421f 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
@@ -56,6 +56,7 @@ import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -405,6 +406,10 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
                 caseReferObj.put("authorName", caseRefer.getAuthorName());
                 caseReferObj.put("keywords", caseRefer.getKeywords());
                 caseReferObj.put("content", caseRefer.getContent());
+                // 使用指定的时间格式
+                DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+                caseReferObj.put("uploadTime", caseRefer.getUploadTime() != null ? caseRefer.getUploadTime().format(formatter) : null);
+
                 caseReferArray.add(caseReferObj);
             }