diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/customer/CustomerController.java b/ghy-admin/src/main/java/com/ghy/web/controller/customer/CustomerController.java
index 56727927..b5040b27 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/customer/CustomerController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/customer/CustomerController.java
@@ -57,9 +57,18 @@ public class CustomerController extends BaseController {
     public AjaxResult updateCustomer(@RequestBody Customer customer){
         try {
             if (customer.getCustomerPlace() != null) {
+                Customer lowerCustomer = customerService.selectByCustomerId(customer.getCustomerId());
+                if (lowerCustomer.getCustomerPlace() != null) {
+                    logger.info("消费者已存在分销人信息，customerId=" + lowerCustomer.getCustomerId());
+                    return AjaxResult.success("消费者已存在分销信息");
+                }
+                if (customer.getCustomerPlace() == customer.getCustomerId()) {
+                    logger.info("消费者id与父级分销人id相同，无效分销信息，customerId=" + lowerCustomer.getCustomerId());
+                    return AjaxResult.success("无效分销信息");
+                }
                 // 更新父级分销人时需要查询是否有祖父分销人，并进行同步更新
-                Customer customerPlaceInfo = customerService.selectByCustomerId(customer.getCustomerPlace());
-                customer.setParentCustomerPlace(customerPlaceInfo.getCustomerPlace());
+                Customer upperCustomer = customerService.selectByCustomerId(customer.getCustomerPlace());
+                customer.setParentCustomerPlace(upperCustomer.getCustomerPlace());
             }
             customerService.updateCustomer(customer);
             return AjaxResult.success("更新消费者信息成功");