diff --git a/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java b/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
index a129d357..af3247ab 100644
--- a/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
@@ -289,7 +289,7 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
 
     private Account getOneByEmail(String email) {
         QueryWrapper<Account> queryWrapper = new QueryWrapper<>();
-        queryWrapper.lambda().last("BINARY user_email = '" + email + "'");
+        queryWrapper.lambda().eq(Account::getUserEmail, email);
         queryWrapper.lambda().last("limit 1");
         List<Account> accountList = accountMapper.selectList(queryWrapper);
         if (CollectionUtil.isEmpty(accountList)) {