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 f916ae31..97a21ab2 100644
--- a/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
@@ -145,6 +145,7 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
     public AccountPreLoginVO preLogin(AccountPreLoginDTO accountDTO) {
         log.info("aida预先登入accountDTO###{}", JSON.toJSONString(accountDTO));
         Account account = getOneByEmail(accountDTO.getEmail());
+        validateEduOrComLogin(account);
         //用户有效期校验
         validateUserValidaExpire(account);
         if ("Third-000000".equals(account.getUserPassword()) && !StringUtil.isNullOrEmpty(accountDTO.getPassword())) {
@@ -298,6 +299,21 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
         }
     }
 
+    // 判断当前用户应该从哪个入口登录
+    private void validateEduOrComLogin(Account account){
+        // 获取当前用户的身份，判断应该选择的登录入口
+        if (Objects.nonNull(account) && Objects.nonNull(account.getSystemUser())){
+            switch (account.getSystemUser()){
+                case 7:
+                case 8:
+                    throw new BusinessException("school.account.login", ResultEnum.PROMPT.getCode());
+                case 5:
+                case 6:
+                    throw new BusinessException("company.account.login", ResultEnum.PROMPT.getCode());
+            }
+        }
+    }
+
     private void calculateExceptionIp(String ip, Account account) {
         //必须先绑定邮箱才可以发有异常ip邮件提醒
         if (StringUtils.isNotBlank(account.getUserEmail())) {
@@ -532,8 +548,11 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
                 if (!StringUtil.isNullOrEmpty(emailSendDTO.getCountry()) || !StringUtil.isNullOrEmpty(emailSendDTO.getOccupation())
                     || StringUtils.isEmpty(emailSendDTO.getSurname()) || StringUtils.isNotEmpty(emailSendDTO.getTitle())
                     || StringUtils.isNotEmpty(emailSendDTO.getGivenName())){
-                    Long accountId = UserContext.getUserHolder().getId();
-                    Account account = baseMapper.selectById(accountId);
+                    if (StringUtil.isNullOrEmpty(emailSendDTO.getEmail())){
+                        throw new BusinessException("email.cannot.be.empty");
+                    }
+                    // todo 如果之后允许存在相同的邮件，但是所属机构不同的情况，这里需要做修改
+                    Account account = getOneByEmail(emailSendDTO.getEmail());
                     account.setCountry(emailSendDTO.getCountry());
                     account.setOccupation(emailSendDTO.getOccupation());
                     account.setTitle(emailSendDTO.getTitle());
@@ -2309,12 +2328,13 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
         if (CollectionUtil.isEmpty(accounts)) {
             throw new BusinessException("UserEmail or school name incorrect.");
         }
-        qw.lambda().eq(Account::getUserPassword, accountDTO.getPassword());
+        Account account = accounts.get(0);
+
+/*        qw.lambda().eq(Account::getUserPassword, accountDTO.getPassword());
         accounts = accountMapper.selectList(qw);
         if (CollectionUtil.isEmpty(accounts)) {
             throw new BusinessException("password.error");
-        }
-        Account account = accounts.get(0);
+        }*/
 
         validateUserValidaExpire(account);
         if ("Third-000000".equals(account.getUserPassword()) && !StringUtil.isNullOrEmpty(accountDTO.getPassword())) {
diff --git a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
index 960d4a72..d77201bd 100644
--- a/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/ConvenientInquiryServiceImpl.java
@@ -613,12 +613,14 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
                 case 5:
                     account.setCreditsUsageLimit(BigDecimal.ZERO);
                     account.setCredits(BigDecimal.ZERO);
+                    account.setCreditsUsage(BigDecimal.ZERO);
                     account.setSystemUser(5);
                     account.setSubAccountNum(0);
                     break;
                 case 7:
                     account.setCreditsUsageLimit(BigDecimal.ZERO);
                     account.setCredits(BigDecimal.ZERO);
+                    account.setCreditsUsage(BigDecimal.ZERO);
                     account.setSystemUser(7);
                     account.setSubAccountNum(0);
                     break;
@@ -627,6 +629,7 @@ public class ConvenientInquiryServiceImpl extends ServiceImpl<QuestionnaireMappe
 
         if (Objects.nonNull(accountAddDTO.getCredits())){
             account.setCredits(accountAddDTO.getCredits());
+            account.setCreditsUsage(BigDecimal.ZERO);
             account.setCreditsUsageLimit(accountAddDTO.getCredits());
         }
         if (Objects.nonNull(accountAddDTO.getSubAccountNum())){
diff --git a/src/main/resources/messages_en.properties b/src/main/resources/messages_en.properties
index 3ba7f64a..5310719f 100644
--- a/src/main/resources/messages_en.properties
+++ b/src/main/resources/messages_en.properties
@@ -159,6 +159,8 @@ one.time.limit.per.customer=This code has already been redeemed. Promo codes are
 element.already.exists=This element already exists in the public library
 have.no.permission=Sorry, you don't have permission
 permit.bulk.creation=The system permits bulk account creation exclusively when no sub-accounts exist.
+school.account.login=School account detected.Please log in through the Academic portal.
+enterprise.account.login=Enterprise account detected.Please log in through the Enterprise portal.
 
 # 可能会报异常
 # Informative:
diff --git a/src/main/resources/messages_zh.properties b/src/main/resources/messages_zh.properties
index d41a15f7..bfc5440f 100644
--- a/src/main/resources/messages_zh.properties
+++ b/src/main/resources/messages_zh.properties
@@ -155,6 +155,8 @@ one.time.limit.per.customer=该码已兑换。每个促销码每位用户仅限
 element.already.exists=元素已存在于公共库中
 have.no.permission=您没有权限
 permit.bulk.creation=系统仅当不存在任何子账号时，才允许批量创建账号。
+school.account.login=检测到学校账号。请从教育版入口登录。
+enterprise.account.login=检测到企业账号。请从企业版入口登录。
 
 # 可能会报异常
 # Informative: