update

src/main/java/com/gogirl/application/user/customer/impl/CustomerServiceImpl.java

@@ -318,9 +318,10 @@ public class CustomerServiceImpl extends ServiceImpl<CustomerMapper, Customer> i
         CustomerBalance customerBalance = customerBalanceMapper.selectOne(new LambdaQueryWrapper<CustomerBalance>().eq(CustomerBalance::getCustomerId, customer.getId()));
 
         AgentUser agentUser = agentUserService.selectByPhone(customer.getPhone());
-
+        if (agentUser != null) {
             AgentConfig agentConfig = agentConfigService.getById(agentUser.getLevel());
             agentUser.setAgentConfig(agentConfig);
+        }
 
         customer.setCustomerDetail(customerDetail);
         customer.setCustomerBalance(customerBalance);