diff --git a/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayCustomerServiceImpl.java b/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayCustomerServiceImpl.java
index 990bae8..a0ea405 100644
--- a/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayCustomerServiceImpl.java
+++ b/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayCustomerServiceImpl.java
@@ -1,6 +1,7 @@
 package com.muyu.cloud.pay.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.muyu.cloud.pay.domain.OrderPayCustomer;
 import com.muyu.cloud.pay.domain.OrderPayInfo;
@@ -109,15 +110,17 @@ public class OrderPayCustomerServiceImpl
 
         String appCode = orderPayCustomer.getAppCode();
 
-        List<String> customerAllList = this.getCustomerAllList();
-
-        if(!customerAllList.contains(appCode)){
-
-
-            throw new ServiceException("客户编码重复");
+        List<String> nacosServerAllList = nacosServerService.nacosServerAllList();
 
+        if(!nacosServerAllList.contains(appCode)){
+            throw new ServiceException("客户编码违法");
+        }
+        LambdaUpdateWrapper<OrderPayCustomer> queryWrapper = new LambdaUpdateWrapper<>();
+        queryWrapper.eq(OrderPayCustomer::getAppCode, appCode);
+        List<String> customerAllList = this.getCustomerAllList();
+        if(this.count(queryWrapper)>0){
+            throw new ServiceException("客户编码重复");
         }
-
         return super.save(orderPayCustomer);
     }
 }