diff --git a/bashi-dk/src/main/java/com/bashi/dk/service/impl/CustomerInfoServiceImpl.java b/bashi-dk/src/main/java/com/bashi/dk/service/impl/CustomerInfoServiceImpl.java
index 337c0ea..4d6fdf6 100644
--- a/bashi-dk/src/main/java/com/bashi/dk/service/impl/CustomerInfoServiceImpl.java
+++ b/bashi-dk/src/main/java/com/bashi/dk/service/impl/CustomerInfoServiceImpl.java
@@ -1,10 +1,14 @@
 package com.bashi.dk.service.impl;
 
+import com.aliyun.oss.ServiceException;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.bashi.common.core.domain.entity.Customer;
+import com.bashi.common.exception.CustomException;
+import com.bashi.dk.domain.Borrow;
 import com.bashi.dk.domain.CustomerInfo;
 import com.bashi.dk.mapper.CustomerInfoMapper;
+import com.bashi.dk.service.BorrowService;
 import com.bashi.dk.service.CustomerInfoService;
 import com.bashi.dk.service.CustomerService;
 import org.apache.commons.lang3.StringUtils;
@@ -15,9 +19,15 @@ import org.springframework.stereotype.Service;
 public class CustomerInfoServiceImpl extends ServiceImpl<CustomerInfoMapper, CustomerInfo> implements CustomerInfoService {
     @Autowired
     private CustomerService customerService;
+    @Autowired
+    private BorrowService borrowService;
     @Override
     public void updateCustomerInfo(CustomerInfo customerInfo) {
         Long customerId = customerInfo.getCustomerId();
+        long count = borrowService.count(Wrappers.lambdaQuery(Borrow.class).eq(Borrow::getCustomerId, customerId));
+        if(count > 0){
+            throw new CustomException("贷款已提交无法修改信息，请联系客服");
+        }
         this.update(customerInfo,Wrappers.lambdaQuery(CustomerInfo.class)
                 .eq(CustomerInfo::getCustomerId, customerId));
         CustomerInfo one = this.getOne(Wrappers.lambdaQuery(CustomerInfo.class)