diff --git a/src/tools/account-register/email-verification/connectors/imap-connector.js b/src/tools/account-register/email-verification/connectors/imap-connector.js
index 654af32..5690ea9 100644
--- a/src/tools/account-register/email-verification/connectors/imap-connector.js
+++ b/src/tools/account-register/email-verification/connectors/imap-connector.js
@@ -79,8 +79,8 @@ class ImapConnector {
         const sinceDate = new Date();
         sinceDate.setDate(sinceDate.getDate() - sinceDays);
 
-        // 搜索条件：最近N天的未读邮件
-        this.imap.search(['UNSEEN', ['SINCE', sinceDate]], async (err, results) => {
+        // 搜索条件：最近N天的所有邮件（包括已读）
+        this.imap.search([['SINCE', sinceDate]], async (err, results) => {
           if (err) {
             reject(err);
             return;
diff --git a/src/tools/account-register/email-verification/index.js b/src/tools/account-register/email-verification/index.js
index 6857d82..abe20e4 100644
--- a/src/tools/account-register/email-verification/index.js
+++ b/src/tools/account-register/email-verification/index.js
@@ -32,9 +32,8 @@ class EmailVerificationService {
     logger.info('EmailVerification', `接收邮箱: ${recipientEmail}`);
 
     try {
-      // 1. 连接邮箱
+      // 1. 初始化连接器
       this.connector = new ImapConnector(this.config);
-      await this.connector.connect();
 
       // 2. 等待验证码邮件
       const startTime = Date.now();
@@ -45,23 +44,56 @@ class EmailVerificationService {
         attempts++;
         logger.info('EmailVerification', `第 ${attempts} 次检查邮件...`);
 
-        // 获取最新邮件
-        const emails = await this.connector.getLatestEmails(10, 1);
+        // 关键：每次都重新连接以获取最新邮件（QQ邮箱IMAP有延迟问题）
+        if (attempts > 1) {
+          logger.info('EmailVerification', '断开并重新连接以刷新邮件...');
+          this.connector.disconnect();
+          await this.sleep(1000);
+        }
+        
+        await this.connector.connect();
+        
+        // 获取最新邮件（倒序排列）
+        const emails = await this.connector.getLatestEmails(20, 1);
 
         if (emails && emails.length > 0) {
-          logger.info('EmailVerification', `找到 ${emails.length} 封未读邮件`);
+          logger.info('EmailVerification', `找到 ${emails.length} 封邮件`);
           
-          // 3. 查找匹配的邮件并提取验证码
-          for (const email of emails.reverse()) { // 从最新的开始
-            logger.info('EmailVerification', `检查邮件: 发件人="${email.from}", 主题="${email.subject}"`);
+          // 打印最近5条邮件信息（倒序，最新的在前）
+          const recentEmails = emails.slice(-5).reverse();
+          logger.info('EmailVerification', '='.repeat(60));
+          logger.info('EmailVerification', '最近5条邮件：');
+          recentEmails.forEach((email, index) => {
+            const dateStr = email.date ? new Date(email.date).toLocaleString('zh-CN') : 'N/A';
+            logger.info('EmailVerification', `  ${index + 1}. 时间: ${dateStr}`);
+            logger.info('EmailVerification', `     发件人: ${email.from}`);
+            logger.info('EmailVerification', `     主题: ${email.subject}`);
+            logger.info('EmailVerification', `     收件人: ${email.to}`);
+          });
+          logger.info('EmailVerification', '='.repeat(60));
+          
+          // 3. 查找匹配的邮件并提取验证码（从最新的开始）
+          for (const email of emails.reverse()) {
+            logger.info('EmailVerification', `检查邮件: 发件人="${email.from}", 主题="${email.subject}", 收件人="${email.to}"`);
+            
+            // 关键：检查收件人是否匹配
+            const emailTo = (email.to || '').toLowerCase();
+            const isForRecipient = emailTo.includes(recipientEmail.toLowerCase());
+            
+            if (!isForRecipient) {
+              logger.info('EmailVerification', `  ✗ 跳过：收件人不匹配（需要：${recipientEmail}）`);
+              continue;
+            }
+            
+            logger.info('EmailVerification', `  ✓ 收件人匹配！`);
             
             for (const parser of this.parsers) {
               if (parser.canParse(email)) {
-                logger.success('EmailVerification', `✓ 找到匹配的邮件: ${email.subject}`);
+                logger.success('EmailVerification', `  ✓ 找到匹配的邮件: ${email.subject}`);
                 
                 const code = parser.extractCode(email);
                 if (code) {
-                  logger.success('EmailVerification', `✓ 成功提取验证码: ${code}`);
+                  logger.success('EmailVerification', `  ✓ 成功提取验证码: ${code}`);
                   
                   // 标记为已读
                   try {
@@ -75,14 +107,14 @@ class EmailVerificationService {
                   
                   return code;
                 } else {
-                  logger.warn('EmailVerification', `邮件匹配但无法提取验证码`);
+                  logger.warn('EmailVerification', `  邮件匹配但无法提取验证码`);
                 }
               }
             }
           }
           logger.warn('EmailVerification', `未找到匹配的Windsurf验证码邮件`);
         } else {
-          logger.info('EmailVerification', `没有未读邮件`);
+          logger.info('EmailVerification', `没有邮件`);
         }
 
         // 等待一段时间后再检查