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 f09fb62..b0ba056 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
@@ -95,10 +95,18 @@ public class OrderPayCustomerServiceImpl
     @Override
     public boolean save (OrderPayCustomer orderPayCustomer) {
         String appCode = orderPayCustomer.getAppCode();
-        List<String> customerAllList = this.getCustomerAllList();
-        if (!customerAllList.contains(appCode)){
+
+        List<String> nacosServerAllList = nacosServerService.nacosServerAllList();
+        if (!nacosServerAllList.contains(appCode)){
+            throw new ServiceException("客户编码违法");
+        }
+
+        LambdaQueryWrapper<OrderPayCustomer> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(OrderPayCustomer::getAppCode, appCode);
+        if (this.count(queryWrapper) > 0){
             throw new ServiceException("客户编码重复");
         }
+
         return super.save(orderPayCustomer);
     }
 }